Blow Off Valves Pressure Relief Valves Datasheets

Beswick Miniature Back pressure Regulator (BPR) is a normally closed valve that senses and responds to changes in upstream pressure. Like a relief valve, it will open to vent excess pressures from the outlet port, when upstream pressure rises above the cracking pressure. Cracking pressure is... [See More]

• Valve Size: 0.00 to 0.06 inch
• Controlled Pressure Range: 10.00 to 450.00 psi

• Maximum Pressure: 0.00 to 500.00 psi
• Connection Description: Threaded; Various Porting Configurations 

The Type-700BP Back Pressure Regulator is a high flow, highly accurate pneumatic relief valve with an adjustable set point. It's primary function is to provide protection against over pressurization in the downstream portion of a pneumatic system. This precision unit is capable of handling flows up... [See More]

• Valve Size: 0.25 inch
• Controlled Pressure Range: 0.00 to 15.00 psi

• Maximum Pressure: 250.00 psi
• Connection Description: Threaded; 1/4" NPT - 3/8" NPT 

The 20-400 series unloading valves are available in four operating pressures from 6,000 psig up to 30,000 psig. used to automatically release hydraulic pressure replacing the standard manual shut off type release valve found in most high pressure systems. The unloading valve is controlled by a pilot... [See More]

• Valve Size: 0.25 inch
• Controlled Pressure Range: 100.00 to 1000.00 psi

• Maximum Pressure: 1000.00 psi
• Connection Description: Threaded; .25" NPT