Fisher™ P313-P340 Series Latch and Remote Release Mechanisms

Fisher

Fisher™ P313-P340 Series Latch and Remote Release Mechanisms

Fisher

With the exception of the 3-inch / DN 80 flanged sizes, all Fisher brand internal valves can be fitted with a manual latch/remote release mechanism. When the internal valve’s operating lever is manually moved to the open position, the lever can be latched in the open position. The lever can be released from a remote location, thus closing the internal valve. A built-in fusible element in the latch/release melts if exposed to fire allowing the operating lever to return to the closed position.

Specifications

Available Configurations
Type P313: Manual lever and release for 4-inch flanged Type C404-32
Type P340: Latch/Remote release for 2 and 3-inch NPT including Type C471, C477, C486 & C891
Type P341: Latch/Remote release for 1-1/4 inch Type C407-10
Type P342: Dual latch/remote release for 1-1/4 inch Type C407-10
Approximate Weight
Type P313: 12 Pounds / 5 kg
Type P340: 0.3 Pound / 0,1 kg
Type P341: 1 Pound / 0,5 kg
Type P342: 1 Pound / 0,5 kg

Features

  • Built–in Fusible Element for Thermal Protection
  • Easy Installation in the Field

Documents & Drawings