123  BACK PRESSURE RELIEVING REGULATOR

The Model 123 is a relief regulator suitable as a back pressure regulator or bypass valve for controlling inlet pressure between 0,14 to 24,2 Barg (2 and 350 psig) (36,2 Barg (525 psig) at 50% build-up). The body has an angle configuration with a side inlet and a bottom outlet. Sizes are 1/2", 3/4", 1", 1-1/2" and 2" (DN15, 20, 25, 40 and 50). Available options include cryogenic construction, NACE construction and a large selection of trim, body and diaphragm materials. It is the most adaptable back pressure/relief regulator Cashco manufactures.
Applications: Designed for controlling a wide range of fluids including air, inert gases, cryogenic gas or liquids, sour gas, chemicals, water, fuel oil and steam.