1/2 Inch High Pressure Direct Operated Pressure Regulating Valve 403-12-N-0010-I

Product Information

Specification

About:

Pilot-operated pressure-regulating valves are designed for reducing pressure on steam mains and other process equipment. They ensure a constant and accurate downstream pressure, even when supply pressure or demand fluctuates. These regulators can be equipped with an optional internal sensing line for easier installation. Piston-actuated models offer a more compact design compared to diaphragm-actuated versions. The 403 Series features all stainless steel internals, making it suitable for high-pressure applications up to 450 PSIG. Additionally, a double-spring option is available to accommodate a wider range of reduced pressures.

Also Known As:

Direct-acting pressure regulator, direct-acting pressure-reducing valve, spring-loaded pressure regulator, direct spring-operated regulator, mechanical pressure regulator.

Features:

• Ductile Iron body to handle increased pressure and temperature
• Hardened stainless steel seat and disc (55 Rc)
• Pilot-operated regulators minimize outlet pressure fluctuations even when load varies
• Internal Sensing option (If requested, the regulator can be modified to internally sense
pressure, eliminating the need for an external sensing line)