{"title":"Shop Hawe CRV-21A Ventable Pilot Operated Balanced Poppet Relief Valve","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"crv-21a-40-a-k-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-101-3045psi-1015psi-standard-handknob-with-lock-similar-to-rvcd-kan","title":"CRV-21A-40-A-K : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 101-3045psi (1015psi Standard), Handknob with Lock (similar to RVCD-KAN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506935984421,"sku":"5003 8088-00","price":97.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-a-l-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-101-3045psi-1015psi-standard-hex-socket-screw-similar-to-rvcd-lan","title":"CRV-21A-40-A-L : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 101-3045psi (1015psi Standard), Hex Socket Screw (similar to RVCD-LAN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506936115493,"sku":"5003 8087-00","price":86.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-b-k-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-50-1522psi-1015psi-standard-handknob-with-lock-similar-to-rvcd-kbn","title":"CRV-21A-40-B-K : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 50-1522psi (1015psi Standard), Handknob with Lock (similar to RVCD-KBN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506936148261,"sku":"5003 8091-00","price":97.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-b-l-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-50-1522psi-1015psi-standard-hex-socket-screw-similar-to-rvcd-lbn","title":"CRV-21A-40-B-L : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 50-1522psi (1015psi Standard), Hex Socket Screw (similar to RVCD-LBN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506936279333,"sku":"5003 8090-00","price":86.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-c-k-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-152-6090psi-1015psi-standard-handknob-with-lock-similar-to-rvcd-kcn","title":"CRV-21A-40-C-K : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 152-6090psi (1015psi Standard), Handknob with Lock (similar to RVCD-KCN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506936443173,"sku":"5003 8094-00","price":99.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-c-l-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-152-6090psi-1015psi-standard-hex-socket-screw-similar-to-rvcd-lcn","title":"CRV-21A-40-C-L : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 152-6090psi (1015psi Standard), Hex Socket Screw (similar to RVCD-LCN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506936639781,"sku":"5003 8093-00","price":89.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-d-8-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-main-stage-external-drain-4-ports-ext-port-t-21a-cavity-15-85gpm-25psi-control-cavity-t-8a-similar-to-rvcd-8dn","title":"CRV-21A-40-D-8 : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, Main Stage, External Drain, 4 Ports (+ext. Port), T-21A Cavity, 15.85GPM, 25psi, Control Cavity: T-8A (similar to RVCD-8DN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506936672549,"sku":"5003 8158-00","price":94.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-d-k-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-25-800psi-400psi-standard-handknob-with-lock-similar-to-rvcd-kdn","title":"CRV-21A-40-D-K : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 25-800psi (400psi Standard), Handknob with Lock (similar to RVCD-KDN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506936803621,"sku":"5003 8097-00","price":98.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-d-l-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-25-800psi-400psi-standard-hex-socket-screw-similar-to-rvcd-ldn","title":"CRV-21A-40-D-L : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 25-800psi (400psi Standard), Hex Socket Screw (similar to RVCD-LDN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506937131301,"sku":"5003 8096-00","price":88.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-e-k-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-25-406psi-203psi-standard-handknob-with-lock-similar-to-rvcd-ken","title":"CRV-21A-40-E-K : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 25-406psi (203psi Standard), Handknob with Lock (similar to RVCD-KEN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506937360677,"sku":"5003 8100-00","price":98.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-e-l-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-25-406psi-203psi-standard-hex-socket-screw-similar-to-rvcd-len","title":"CRV-21A-40-E-L : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 25-406psi (203psi Standard), Hex Socket Screw (similar to RVCD-LEN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506937393445,"sku":"5003 8099-00","price":88.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-w-8-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-main-stage-external-drain-4-ports-ext-port-t-21a-cavity-15-85gpm-100psi-control-cavity-t-8a-similar-to-rvcd-8wn","title":"CRV-21A-40-W-8 : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, Main Stage, External Drain, 4 Ports (+ext. Port), T-21A Cavity, 15.85GPM, 100psi, Control Cavity: T-8A (similar to RVCD-8WN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506937524517,"sku":"5003 8159-00","price":92.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-w-k-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-152-4567psi-1015psi-standard-handknob-with-lock-similar-to-rvcd-kwn","title":"CRV-21A-40-W-K : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 152-4567psi (1015psi Standard), Handknob with Lock (similar to RVCD-KWN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506937590053,"sku":"5003 8103-00","price":97.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"},{"product_id":"crv-21a-40-w-l-hawe-hydraulik-relief-valve-ventable-pilot-operated-balanced-piston-external-drain-4-ports-t-21a-cavity-15-85gpm-152-4567psi-1015psi-standard-hex-socket-screw-similar-to-rvcd-lwn","title":"CRV-21A-40-W-L : Hawe Hydraulik Relief Valve, Ventable, Pilot-Operated, Balanced Piston, External Drain, 4 Ports, T-21A Cavity, 15.85GPM, 152-4567psi (1015psi Standard), Hex Socket Screw (similar to RVCD-LWN)","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe HAWE CRV-21A Relief Valve is a ventable, pilot-operated balanced piston hydraulic cartridge relief valve engineered to provide precise pressure control, remote venting capability, and dependable overpressure protection in compact hydraulic systems. Designed for demanding mobile and industrial fluid power applications, the CRV-21A series features a balanced piston main stage with an external drain and integral 8A control cavity, delivering stable and efficient pressure regulation in hydraulic circuits requiring advanced pilot-operated relief functionality. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003eFeaturing a compact T-21A cavity design, operating pressures up to 350 bar (5,076 psi), and flow capacities up to 60 L\/min, these hydraulic relief valves are ideal for hydraulic manifolds, mobile equipment, industrial machinery, custom hydraulic power units, and cross-port relief circuits requiring pilot-operated unloading and remote venting control. The HAWE CRV-21A series is available with multiple minimum control pressure spring options for both low-pressure and higher pressure-drop applications and is compatible with T-8A cavity pilot controls including CRPA-8A-2D and CPRB-8A-2D configurations. Designed with fast typical response times of approximately 10 ms, low leakage characteristics, and balanced piston construction for stable operation, the CRV-21A valve series helps improve hydraulic efficiency, pressure stability, and overall system reliability in demanding operating environments. \u003c\/p\u003e\n\u003cp class=\"gf_gs-text-heading-2\"\u003e\u003cstrong\u003eWarning: Improper valve selection, pressure adjustment, installation, or hydraulic system integration may result in uncontrolled pressure conditions, hydraulic system failure, equipment damage, serious injury, or death. When used in cross-port relief applications, double back-up rings are required, and spool leakage should be considered during system design. Always verify system compatibility, follow manufacturer installation torque specifications, ensure proper vent, drain, and pressure settings, and adhere to all hydraulic safety procedures before operation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hawe Hydraulik","offers":[{"title":"Default Title","offer_id":52506937622821,"sku":"5003 8102-00","price":86.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/CRV-21A.png?v=1780589280"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/collections\/CRV-21A.png?v=1780589388","url":"https:\/\/www.onehydraulics.com\/collections\/shop-hawe-crv-21a-ventable-pilot-operated-balanced-poppet-relief-valve.oembed","provider":"OneHydraulics","version":"1.0","type":"link"}