This unit is a direct acting relief valve, cartridge type, poppet type, low leakage, screw in type, ad justable, pressure control valve. This valve blocks flow 

The Hillsboro Water Department recommends contacting a licensed plumber. If installing a backflow preventer yourself, a plum permit is required. Contact the City of Hillsboro Building Department at 503-681-6144 or email our Building Permits Team for assistance. I am a renter.

CART are direct operated pressure relief valves for screw-in mounting. They are used to limit the max pressure in the hydraulic systems or to protect part 

3/4" Stainless Steel Cartridge Style Relief Valve for pressures up to 6,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment 

Cartridge Valves; Mechanical Pressure Controls; Relief; Solenoid Directional. 2W2P Normally Closed. 2W2P Normally Open. 3W2P Spool. 4W2P Spool. 4W3P Spool. Transmission & Brake. Proportional Controls. Pressure Reducing / Relieving. Pressure Relief. 2W Flow Control. 3W Flow Control. 4W Directional. Motorized Valves. Motorized Flow Regulators

PRV1-10 Series Direct-Acting Pressure Reducing (Relieving) Cartridge Valves, Up To 4 GPM & 2400 PSI.

Cartridge Valves | Logic Hydraulic Controls - Hydraulic Valves and Integrated Circuit Manifolds Cartridge Valves Screw-In Hydraulic Cartridge Valves. Functions include: Check, Pressure Relief, Pressure Reducing, Counterbalance, Flow Control and Flow Divider.

Direct Acting and Two-stage Pressure Relief Valves. Technical Data. Symbol, Type, Q max. l/min, P max. bar, Operation, Cavity type Thread, Data sheet 

Pressure relief valves are used in hydraulic systems to limit the system pressure to a specific set level.

The key purpose of cartridge pressure relief valve is to limit the working pressure in hydraulic systems or units, therefore, the cartridge relief valve controls pressure, instead of generating

Hansen EZ-SRV Cartridge Pressure Relief valves protect refrigeration pressure vessels and other refrigeration system components from excessive pressure.