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Find a distributor
Our extensive global network of distributors is ready to serve you in your local language at your time zone.
For Europe and Africa
For Asia Pacific
For the United Arab Emirates
The Type 755 actuator is a pneumatically operated, spring-opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one to fit the 1/4" valve and a larger version to fit the 1/2" through 1" valves. It provides smooth linear extension of the valve stem upon an increasing instrument signal. A decrease in instrument signal causes the stem to retract and open the valve. Downward closing force is generated by instrument air on top of the diaphragm. An increasing pressure in the diaphragm cavity opposes the force of the spring and extends the stem, closing the valve. The unit is designed to retract the stem, opening the valve, should the instrument signal fail.
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Find a distributor
Our extensive global network of distributors is ready to serve you in your local language at your time zone.
For Europe and Africa
For Asia Pacific
For the United Arab Emirates
Badger Meter is an industry-leading innovator in flow measurement, water quality and control products, serving water utilities, municipalities and commercial and industrial customers worldwide.
