Precision Back Pressure Regulator

Precision back pressure regulator provides sensitive protection against over-pressurisation in the downstream portion of a pneumatic system. It operates as a high precision relief valve with an adjustable set point.

 

Precision back pressure regulator provides sensitive protection against over-pressurisation in the downstream portion of a pneumatic system. It operates as a high precision relief valve with an adjustable set point. The Type-700BP back pressure regulator is a high flow and highly accurate pneumatic relief valve with an adjustable set point. This precision unit is capable of handling flows up to 50 SCFM. A rolling diaphragm provides the sensitivity that causes the Type-700BP to vent to atmosphere in response to the slightest upstream changes.

Specifications

Flow Capacity up to 50 SCFM (85 m3/hr)depending on set point pressure and port size.
Sensitivity 1/8″ (3.2 mm) water
Maximum Supply Pressure 250 psig (1725 kPa)
Weight 1.5 lb (.68 Kg)
Mounting Pipe or panel
Ambient Temperature 0° F to 150° F
Materlals Body: diecast aluminum alloy, baked enamel finish.
Trim: acetal, brass, and plated steel.
Knob: phenolic plastic.

Applications

Provides sensitive protection against over-pressurisation in the downstream portion of a pneumatic system.