Back Pressure

BQ

The Model BQ is a relief regulator suitable as a back pressure regulator or bypass valve for controlling inlet pressures between 5 and 300 psig (0.34 to 20.7 Barg). This model is designed for controlling a wide range of fluids, including air, inert gases, cryogenic gas or liquids, chemicals, water, fuel oil, and steam.

General Service
CA-2

Cashco’s Model CA-2 is a compact bronze or stainless steel back pressure regulator used to control inlet pressure levels between atmospheric and 610 psig (42.0 Barg) by relieving excess pressure. This model can be utilized in various services such as liquid recirculation around pumps, cryogenic gas, or liquid or sour service and can be used as a bypass flow regulator in fuel oil systems.

Compact 1/8”- ¼” NPT
DA5

Cashco’s Model DA5 is a high-capacity self-contained, spring-operated, back-pressure regulator with a top-guided piston cylinder that provides high flow capacity and high-pressure drop capability. It can be utilized in different applications, but its proven specialty appeared in clean gaseous services. It can handle both an inlet pressure and pressure drop up to 675 psi.

High Performance

Back Pressure.