P Series Actuators for Internal Valves
All Fisher 1-1/4, 2 and 3-inch threaded NPT, 3-inch / DN 80 single and double flanged internal valves can be fitted with a pneumatic actuator that can be used to open and close the internal valves at the valve or from a remote location. These pneumatic actuators attach directly to the valve after removal of the cable-operating lever. Included in each assembly is an operating lever and mounting hardware. Use of pneumatic actuators permits the opening and closing of the internal valve to be tied into the air brake of the transport or bobtail. Pneumatic Actuators can also provide a convenient way to remotely operate a number of internal valves on stationary storage tanks at bulk plants.
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- Provide a Convenient Way to Remotely Operate a Number of Internal Valves on Stationary Storage Tanks at Bulk Plants
- Besides Air Pressure, Nitrogen, or Carbon Dioxide can also be Used to Pressure the Cylinder
Type P389: 1-1/4-inch NPT Type C407-10 valve
Type P614: 4-inch Single Flanged Valves C404-32 and C804-32 Series
Type P639: 2-inch and 3-inch NPT Threaded Valves C401, C402, C407-16,
C407-24, C421, C427, C801, C802, C807-16, C807-24, C821, and C827 Series
1-1/4, 2 and 3-inch threaded NPT, single, or double flanged
Minimum: 60 psig / 4,1 bar
Maximum: 250 psig / 17,2 bar
Minimum: 20 psig / 1,4 bar
Maximum: 125 psig / 8,6 bar
Recommended Operating Pressure: 20 to 40 psig / 1,4 to 2,8 bar
-20° to 150°F / -29° to 66°C
Type P389: 3 Pounds / 1,4 kg
Types P614 and P639: 5.6 Pounds / 3 kg
For additional technical information, contact your local LP-Gas Equipment Distributor or refer to technical documentation.
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