Shop Argo Hytos ST21A-B2 Needle Restrictor Cartridge Valves
The Argo Hytos ST21A-B2 Needle Restrictor valve hydraulic directional cartridge is a component used in hydraulic systems to regulate the flow of hydraulic fluid. Installed as a screw-in cartridge for a C-10-2 Cavity, this valve restricts flow in both directions, providing precise control over the fluid movement. It's particularly useful for fine-tuning an uncompensated system or serving as a shut-off valve when needed. With hardened precision parts and fine low-torque adjustment capabilities, it ensures accurate flow control with minimal effort. The valve's linear adjustment and positive seat overlap further enhance its performance, allowing for reliable operation even under high pressure conditions. Additionally, its zinc-coated construction provides durability and protection against corrosion.
A hydraulic flow restrictor valve in the form of a screw-in cartridge. The valve restricts flow in both directions,
making it ideal for fine control of an uncompensated system or for use as a shut-off valve.
Style:
Cavity Size:
Flow Rating:
Pressure Rating:
Adjustment Option:
Temperature Rating:
Body Material:
View the Catalog:
View the Collection:
Shop ST21A-B2 Flow Control Cartridge Valves
Click on the model number in the chart below to view that item. Options show below are most common and readily available.
Don't see what you need? Ask our technical team for a unit fit for your application!
| Product SKU | Cartridge Cavity | Pressure Rating | Flow Rating | Adjustment Type | Material | Lead Time | Price |
|---|---|---|---|---|---|---|---|
| 33167100 | C-10-2 | 5000 | 37 GPM | Allen key (hex. 6), without protective cap | Carbon Steel, Zinc-coated (ZnCr-3), ISO 9227 (240h) | 3-5 Days if in Factory Stock, 6-8 Weeks if not in Factory Stock | $43.99 |
| 40938300 | C-10-2 | 5000 | 37 GPM | Allen key (hex. 6), without protective cap | Carbon Steel, Zinc-coated (ZnNi), ISO 9227 (520h) | Same Day | $43.99 |
Spare & Related Parts
Technical Specs
