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Safety Relief Valves

Consolidated™️ 1982 Series Safety Relief Valve

A unique design that combines top performance, capabilities and features within an economical, modular assembly.

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Specifications

SPEC VALUE
INLET SIZES 1/2" through 2"
INLET RATINGS NPT or ASME Class 150 and 300
OUTLET SIZES 3/4" through 2 1/2"
OUTLET RATINGS ASME Class 150
ORIFICE SIZES Five sizes: 1/2, 3/4, 1, 1-1/2 and 2.
SET PRESSURE RANGE 10 psig to 500 psig
TEMPERATURE RANGE -20°F to 800°F
MATERIALS Carbon steel bonnet with stainless steel trim
STANDARDS AND REGULATIONS ASME B and PVC, Section III - ASME B and PVC, Section XIII (UV)

Features & Benefits

The Consolidated 1982 Series Safety Relief Valves are designed and manufactured in compliance with ASME B&PVC, Section XIII (UV Designator) and Section III (Class I, II and III). Mainly used for steam and liquid applications.

Scope of Design

This product is normally supplied with threaded inlet and outlet connections. The valve ranges in inlet sizes from 0.5” (12.7 mm) through 2” (50.8 mm). Maximum pressure setting is 500 psig (34.47 barg), minimum pressure setting is 10 psig (0.69 barg). This valve is available with a screwed cap, packed lever, plain lever and gag. Unless otherwise specified, the valve is shipped with a screwed cap. The 2” (50.8 mm) 1982 valve can be used for all service media except steam service above 100 psig (6.89 barg).

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