- Hydraulics - Pneumatics
- Valve
- Diaphragm valve
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Diaphragm valve with handwheelpneumatically-operatedstop
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Characteristics
- Type
- diaphragm
- Operation
- with handwheel, pneumatically-operated
- Function
- stop
- Media
- for oil, for gas, for steam
- Body
- flange, straight, stainless steel, carbon steel, steel, alloy, Hastelloy®
- Applications
- turbine, for pipelines, for the petroleum industry, for heating, for the gas industry, power line, for the paper industry, cryogenic, for the mining industry, refinery, for boiler, for solids
- Other characteristics
- ISO, ATEX
- DN
Max.: 40 in
Min.: 1 in
- Pressure
Max.: 100 psi
Min.: 0 psi
- Temperature
Max.: 120 °C
(248 °F)Min.: -10 °C
(14 °F)
Description
-Connected to a compressor by a stud molded into the diaphragm.
-To start or increase flow the compressor is moved up by the valve stem.
-To stop or slow flow, the compressor is lowered and the diaphragm is pressed against the bottom of the valve.
-Diaphragm valves are excellent for controlling the flow of fluids containing suspended solids and offer the flexibility of being installed in any position.
-Weir-type diaphragm valves are better at throttling than straight though diaphragm valves because the design's large shutoff area along the seat gives it the characteristics of a quick-opening valve.
-The diaphragm acts as the gasket of the valve to seal against leaks between the body and bonnet cap.
Catalogs
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.