Available in Cast Iron and Cast Steel materials, the Spence Type ED pressure regulator is designed to reduce a steady or varying initial pressure to a constant, adjustable delivery pressure. Normal accuracy of regulation is ± 1 psi. Ranging in size from 3/8" to 12", the type ED is designed for use in steam plants and district heating systems. The Cast Iron valves are constructed for steam service up to 450°F; the Cast Steel valves are constructed for superheated steam service up to a temperature of 750°F. This regulator is capable of single stage, two stage, and parallel reduction. * Cast Iron Body * ANSI 250# Flanged * Stainless Steel Trim * Rated 250 PSIG @ 406°F. * ANSI/FCI 70-3 Class IV shutoff * Pilot Operated * Multi-Ply SST Diaphragm Actuated * Single Seated Steam Pressure Regulator * ±1 PSIG * SKU: E-C1J3A1B1AH1 Specification Sheet, O & M, Parts Lists
Specification Sheet, O & M, Parts Lists
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