Features
• Wide Variety of Applications — Natural gas distribution systems, gas supply to industrial boilers, furnaces, ovens, mixers, plant air service, oxygen and ammonia service, and large commercial establishments such as shopping centers and schools.
• High Accuracy — Keeps constant inlet pressures to down stream equipment by accurately controlling distribution system pressures at widely varying flow rates and supply pressures for maximum efficiency and best operation, or by eliminating the need for pressure-compensating meters by holding a steady pressure to the meter inlet.
• No Atmospheric Bleed — Loading pressure bleeds down stream through pilot via downstream control line. No bleed occurs when regulator is shut off.
• Easy to Maintain— Valve disk and orifice can be inspected without removing body from pipeline. Union nut connection permits quick removal of actuator and pilot from body. A DIVISION OF MARSH BELLOFRAM • Tight Shutoff — Heavy mainspring working through a lever provides a high seat loading force for tight shutoff