RCV Restrictor Check Valve Cut Sheet

DFT-Restrictor check valve The DFT® Restrictor Check Valve (RCV) is a versatile, all-purpose, spring-assisted, non-slam check valve for applications that require higher cracking pressures to open the check valve than those offered by other DFT® check valves.

Cracking pressures are available from 2 to 40 psi depending on valve size. Like the Basic-Check® valve, the Restrictor Check provides reliable, low maintenance service for a wide range of fluids and gases at various pressure/temperature combinations.

The valve consists of a

Guard cage
Spring
Valve disc
Retaining ring
Seat

It can be combined with pipe fittings such as couplings, drain elbows, etc. (not provided by DFT®) to form a complete check valve unit ideally suited for a broad range of applications. The Restrictor Check Valve (RCV) should not be considered a substitute for a Pressure Relief Valve.

Learn more about this control valve by contacting DFT® today.