Masoneilan 174 Series Spring Loaded, Direct-Operated Reducing or Back-Pressure Regulator | CoordWorx
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PRODUCT DETAIL
Masoneilan 174 Series Spring Loaded, Direct-Operated Reducing or Back-Pressure Regulator
The Masoneilan 174‑Series spring‑loaded direct‑operated regulators perform pressure‑reducing or pressure‑relief control for diverse industrial applications. Equipped with a large‑size diaphragm for precise low‑pressure regulation and a lever‑type mechanism for reliable tight shut‑off, they are offered in ½”‑1‑½” (DN15‑DN40) with a maximum inlet pressure of 145 psig (10 barg). Its simple‑design construction ensures flexible deployment, easy installation and maintenance.
Baker‑Hughes Masoneilan™ 174‑Series are spring‑loaded, direct‑acting regulators built for pressure‑reducing or pressure‑relief duties across a wide spectrum of industrial services. Its large‑area diaphragm delivers enhanced control accuracy under low‑pressure set‑point conditions, while the lever‑drive mechanism achieves exceptional tight shut‑off performance. These regulators are available in body sizes from ½” up to 1‑½” (DN15‑DN40), with a maximum allowable inlet pressure of 145 psig (10 barg). Featuring a streamlined, simple‑built configuration, the valve offers high application flexibility, straightforward installation and convenient routine maintenance.
Technical Data
Temperature range
-0.4° to 194°F (-18° to 90°C)
Pressure rating
174-1 Reducing: 1.4 inches w.c. to 8.8 psig 174-7 Relief: 1.4 inches w.c. to 4.4 psig
