SS3A-BP3

7/8-14 UNF • Q_max 40 l/min (11 GPM) • p_max 420 bar (6100 PSI)

• Valve enables motion sequence of hydraulic actuators
• Pressure relief function protecting the actuator against overloading and pressure peaks
• Integrated check valve acting as an anti-cavitation valve and by-pass valve
• Spring chambre is vented to external drainage (port 3)
• No influence of back pressure in port 2 on cracking pressure
• Setting can be performed during machine operation = leak free closing of adjustable element
• Wide range of relief pressure setting up to 420 bar (6100 PSI)
• In the standard version, the valve is zinc-coated for 520 h protection acc. to ISO 9227