to & venting from the pressure sustaining pilot [ ] sealed spring cell. should the altitude pilot sense static head at the setting, it applies pressure to the pressure sustaining pilot spring cell, and the main valve closes. the downstream cock valve [ ] enables manual closing. altitude control valve...
by a -way solenoid valve by which opening and closing of the deluge valve may be controlled remotely. an integrated pressure control pilot ensures a precise and stable pre-set downstream water pressure. the y- dc is ideal for open-nozzle systems with a high pressure water supply and is available with...
for high efficiency at low to medium pressure levels high efficiency long service life, simple maintenance and installation wide flow ducts to prevent clogging the cs valve is the classical nonmetallic plate valve suitable for use in compressors in the petrochemical and chemical industries for the reliable...
for high efficiency at low to medium pressure levels high efficiency long service life, simple maintenance and installation wide flow ducts to prevent clogging the cs valve is the classical nonmetallic plate valve suitable for use in compressors in the petrochemical and chemical industries for the reliable...
are hydraulically operated globe valves in standard oblique (y) pattern with hydrodynamic body providing an unobstructed flow path, with seat assembly and double chamber unitized actuator that can be disassembled from the body as a separate integral unit. the es valves have an excellent and highly effective...
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