In-Line valves

SVB-NPTF Bidirectional flow control valves with screw adjustment

In stock

Flow regulators by hexagon screw


SVB-NPTF (NPTF thread) regulates the speed of a cylinder in both directions. Generally, it is mounted between the cylinder and the check valve

Description

Details

It is used to regulate the oil flow in both ways, it is not pressure compensated so the setting depends on the application pressure, the oil viscosity and the oil temperature. The sizes are from 1/8 NPTF up to 1/2 NPTF. Setting is made by rotating the pin clockwise and vice versa by an Allen key inserted on the upper side of the pin. Once the valve is set, tighten the nut placed closed to the pin. This version does not have the external thread for nut tightening It does not allow leakages. The external body is made of high resistance steel and externally protected from oxidations by zinc treatment. On request we can supply a zinc/nickel treatment to increase the oxidation resistance when the valve has poor protection or it is located in external environments.
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