Product Details
The kit includes valves available in NPT and SAE configurations, providing precise control of flow and shutoff in one direction while allowing full flow in the opposite direction. The design features a two-step needle that enables fine adjustment at low flow through the initial three turns of the adjusting knob, with the following three turns allowing the valve to open to full flow and providing standard throttling adjustments. The exclusive "ColorFlow" color-band reference scale on the valve stem facilitates easy setting and returning to previous configurations. Key specifications include a cracking pressure for the return check poppet of 5 PSI (0.4 BAR), with poppet material options of brass valves (B suffix) featuring a soft seal and steel valves (S suffix) with a solid metal poppet. The maximum operating pressure varies by material: brass models F, inline only, are rated for 2000 PSI (140 BAR), while steel models have different ratings, with sizes 400-800 supporting 5000 PSI and sizes 1200 supporting 3000 PSI.
