All Fisher internal valves can be fitted with a rotary actuator that can be used to open and close the internal valves from a remote location. The actuators features include easy installation, durable construction, and reliable performance. It is designed to prevent over-stroking of the value to assure efficient performance. This leads to minimum air consumption, maximum flow rates, and full life service expectancy.

Available Configurations

Type P731: 1-1/4-inch NPT Types C407-10 valves
Type P713: 3-inch Single Flanged Type C484 valves
Type P723: 3-inch Double Flanged Type C483 valves
Type P714: 4-inch Single Flanged Type C404-32
Type P739: 2 and 3-inch NPT Threaded Valves Types C471, C477, C891, C897, C486

Internal Valve End Connection Size and Style

1-1/4, 2 and 3-inch threaded NPT, 3 and 4-inch single or double flanged

Actuator Pressure Limits for Type P731

Minimum: 50 psig / 3,4 bar
Maximum: 125 psig / 8,6 bar

Actuator Pressure Limits for Types P713, P723 and P739

Minimum: 25 psig / 1,7 bar
Maximum: 125 psig / 8,6 bar

Actuator Pressure Limits for Type P714

Minimum: 40 psig / 2,8 bar
Maximum: 125 psig / 8,6 bar

Temperature Capabilities

-20° to 150°F / -29° to 66°C

Thermal Release Melt Point

212°F / 100°C

Approximate Weights

Types P731, P713, P723, P739 and P714: 5.6 Pounds / 3 kg