- Hydraulics - Pneumatics
- Valve
- Diaphragm valve
- Raphael Valves Industries (1975) Ltd
Diaphragm valve RAF 8R-31electricfor controlfor water
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Characteristics
- Type
- diaphragm
- Operation
- electric
- Function
- for control
- Media
- for water
- Body
- threaded
- Number of channels
- 3-way
- Other characteristics
- normally closed
- DN
Min.: 25 mm
(0.984 in)Max.: 150 mm
(5.906 in)- Pressure
10 bar
(145 psi)- Temperature
70 °C
(158 °F)
Description
The RAF 8R-31 is a Normally Closed (N.C) pressure sustaining valve.
The RAF 8R-31 is an electric On/Off valve, controlled by a 3-W plastic solenoid valve. When the solenoid is energized the valve opens and performs as a pressure sustaining valve, maintaining the set pressure constant regardless of flow-rate or pressure fluctuations.
The 3-W plastic pilot can be preset to a desirable minimum upstream pressure.
The 3-W plastic pilot and plastic solenoid together with Raphael's patented diaphragm enables smooth and precise control.
Catalogs
RAF VALVES IRRIGATION
96 Pages
Other Raphael Valves Industries (1975) Ltd products
CONTROL VALVES IRRIGATION
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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.