Superlok USA is an industry leader in instrumentation products including fittings and valves. Superlok Instrumentation Fittings and Valves set the bar for surface finish, ease of installation, and machining technology. Their numerous certifications include ISO 9001, NUCLEAR N STAMP, TUV CERT, GL CERT, LLYODS REGISTRY CERT, DNV CERT, CNG BALL VALVE and others are testament to their high quality product line. They currently stock thousands of products in inventory in the United States.
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Sale price$10.99
Regular price$12.12
SRU 6M-4 : Superlok Straight Stainless Metric Tube Reducing Union, 6mm (-6M) Tube OD x 1/4" (-4) Tube ODSuperlok
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Sale price$34.99
Regular price$40.34
SRU 12-4 : Superlok Straight Stainless Fractional Tube Reducing Union, 3/4" (-12) Tube OD x 1/4" (-4) Tube ODSuperlok
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Sale price$12.99
Regular price$14.28
SRU 2-1 : Superlok Straight Stainless Fractional Tube Reducing Union, 1/8" (-2) Tube OD x 1/16" (-1) Tube ODSuperlok
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Sale price$138.99
Regular price$180.00
SINV4-F-8N-RS : Superlok Integral Bonnet Needle Valve, 1/2" FNPT, Regulating Stem, Bar Handle, 5000psiSuperlok
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Sale price$146.15
Regular price$190.00
SRVH-S-6 : Superlok Inline Relief Valve, 3/8" O.D. Tube, 6000psi, 316SS, No SpringSuperlok
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Sale price$164.99
Regular price$178.50
SRVH-S-4-NS-N : Superlok Inline Relief Valve, 1/4" O.D. Tube, Buna N O-Ring, 6000psi, 316SS, No SpringSuperlok
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Sale price$182.99
Regular price$237.72
SRVL-MF-8N : Superlok Inline Relief Valve, 1/2"MNPT X FNPT, 300psi, 316SS, No SpringSuperlok
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Sale price$67.23
Regular price$85.75
SOCV4-MF-8N-1P : Superlok Inline Check Valve, 1/2" MNPT X 1/2" FNPT, 1psi Cracking, 3000psi, 316SSSuperlok
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Sale price$43.99
Regular price$56.49
SHCV1-MF-4N-1P : Superlok Inline Check Valve, 1/4" MNPT X 1/4" FNPT, 1psi Cracking, 6000psi, 316SSSuperlok
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Sale price$68.15
Regular price$91.73
SHCV2-S-8-1P : Superlok Inline Check Valve, 1/2" O.D. Tube, 1psi Cracking, 6000psi, 316SSSuperlok
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Sale price$101.99
Regular price$132.30
SBVF3602-S-6-CNG : Superlok Ball Valve, Forged High Pressure, 3/8" Tube O.D, CNG, 6000psi, 316SSSuperlok
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Sale price$80.99
Regular price$105.00
SBVF3601-S-4 : Superlok Ball Valve, Forged High Pressure, 1/4" Tube O.D, 6000psi, 316SSSuperlok
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Sale price$149.39
Regular price$215.78
SBV120H4-S-8 : Superlok Ball Valve, One-Piece Type, 1/2" Tube O.D, 2500psi, 316SSSuperlok
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Sale price$107.99
Regular price$140.39
SBV120H3-S-6 : Superlok Ball Valve, One-Piece Type, 3/8" Tube O.D, 2500psi, 316SSSuperlok
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Sale price$55.99
Regular price$57.37
IFC-8N : Superlok Stainless NPT Union Cross Adapter, 1/2-14 (-8N) Female NPT, 4900psiSuperlok
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Sale price$25.99
Regular price$32.75
IFC-4N : Superlok Stainless NPT Union Cross Adapter, 1/4-18 (-4N) Female NPT, 6600psiSuperlok
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Sale price$27.99
Regular price$35.95
IRT-6N : Superlok Stainless Instrumentation Run Tee, 3/8-18 (-6N) Female NPT x 3/8-18 (-6N) Male NPT x 3/8-18 (-6N) Female NPT, 5300psiSuperlok
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Sale price$15.99
Regular price$20.29
IRT-4N : Superlok Stainless Instrumentation Run Tee, 1/4-18 (-4N) Female NPT x 1/4-18 (-4N) Male NPT x 1/4-18 (-4N) Female NPT, 6600psiSuperlok
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Sale price$63.99
Regular price$82.71
IFT-12N : Superlok Stainless Instrumentation Tee, 3/4-14 (-12N) Female NPT x 3/4-14 (-12N) Female NPT x 3/4-14 (-12N) Female NPT, 4600psiSuperlok
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Sale price$36.99
Regular price$47.07
IFT-8N : Superlok Stainless Instrumentation Tee, 1/2-14 (-8N) Female NPT x 1/2-14 (-8N) Female NPT x 1/2-14 (-8N) Female NPT, 4900psiSuperlok
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Sale price$13.99
Regular price$17.61
IMT-4N : Superlok Stainless Instrumentation Tee, 1/4-18 (-4N) Male NPT x 1/4-18 (-4N) Male NPT x 1/4-18 (-4N) Male NPT, 8000psiSuperlok
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Sale price$13.99
Regular price$17.61
IHRC-8-6N : Superlok Straight Stainless Instrumentation Hex Reducing Coupling, 1/2-14 (-8N) Female NPT x 3/8-18 (-6N) Female NPT, 4900psiSuperlok





