Hydrastar Flow Control Valve, F400b, 1/4" Brass Flow Control Valve, Npt - Min Qty 2

Hydrastar flow control valve, f400b, 1/4" brass flow control valve, nptavailable in npt and saeprovide precise control of flow and shutoff in one direction, and automatically permit full flow in the opposite direction. a two-step needle allows fine adjustment at low flow by using the first three turns of the adjusting knob; the next three turns open the valve to full flow, and also provide standard throttling adjustments the exclusive "colorflow" color-band reference scale on the valve stem is a great convenience and time-saver in setting the valve originally and in returning it to any previous setting. cracking pressure, for return check poppet: 5 psi (0.4 bar) poppet material: brass valves (b suffix):soft seal steel valves (s suffix): solid metal poppet maximum operating pressure: brass: models f, inline only: 2000 psi (140 bar) steel: 400-800 sizes: 5000 psi; 1200 sizes: 3000 psi200 psi w.o.g. non-shock