Furnished in forged brass, with neoprene seat and diaphragm. Two adjustable ranges of 2" to 16" and 10" to 30" mercury vacuum. All connections are 14" IPS. Standard valve is plain brass. Closely controls low capacity vacuum systems. The vacuum source is connected to the bottom of the valve, one side connectio more...
A Pressure Regulating Valve (PRV), also called a By-Pass Valve, is used on both diesel and electric pumping units to divert a portion of the flow to a low pressure outlet. It is really a hand-adjusted needle valve, and it can be used to control pressure when the application requires a flow at the low end of t more...
Needle Shutoff and Regulating Valves Needle Valves, Shutoff and Regulating Swagelok® offers a broad line of needle shutoff and regulating valves to control flow in general- and severe-service applications. Needle valves: Provide reliable and consistent flow control Are offered in a variety of materials, size more...
Oil Regulating Valves are manufactured in two sizes: 34 inch & 38 inch. These Valves are used in the Boiler Firing System to regulate the amount of fuel supplied to the Burner Rod. more...
Our regulating valves are categorized into Adjustable Pressure or Fixed Pressure 58-18 special inlet for O2 only. Blue ABS Plastic housing, brass and stainless steel components. (Optional Mask 50007(blue) or 50013(black) order separately) and Accessories. more...
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