Pressure Relief Cartridge Valve series DDPSVA-1

Pressure relief valves series DDPSVA-1-10 … are size 10 valves with a M30x1.5 screw-in thread. They are direct acting with a seated design and feature extremely low leakage. These safety valves comply with the Pressure Equipment Directive 2014/68/EU and are set at the required response pressure and security-sealed. The preferred re sponse pressures are 330, 315 and 100 bar and CE typeapproved. Additional response pressures are available on application. These safety valves are typically used in hy draulic systems with pressure accumulators or pressure vessels. They safeguard the maximum allowable operating pressure by relieving oil from the protected line 1 to tank line 2. At Qmax (100l/min), the back pressure in the tank line must not exceed 3 bar.