1/2 Inch Direct Operated Pressure Regulating Valve Cast Iron OSS-12-N-13-S

Product Information

Specification

About:

Direct-operated pressure regulators, constructed with heavy-duty cast iron bodies and equipped with internal strainers, are ideal for a variety of low-to-moderate flow applications. Typical uses include small heaters, humidifiers, hospital equipment, tire molds, and other general-purpose systems. These regulators operate without the need for an external sensing line. The set pressure is easily adjusted by turning an adjustment screw with a lock nut, which alters the spring force above the diaphragm. Various spring ranges are available to accommodate different downstream pressure requirements.

Also Known As:

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

Features:

• Double spring available for extended outlet pressure range
• Integral stainless steel strainer on 3/4”, 1”, 1-1/4”, 1-1/2”, and 2”
• Hardened stainless steel seat and disc for extended service life (55 Rc)
• Phosphor Bronze diaphragm for Steam Service
• Viton diaphragm for up to 300°F for Water, oil, & Air Service