Auxilary cable releases that allow the internal valve to be closed up to 25-feet (P163A) or up to 50-feet (P164A) from the primary control point. The releases can be used with the P650 or with the P320 and P321 latch mechanisms.

Also available factory installed the cylinder attaches directly to the valve after removal of the cable operating lever. Included with each assembly is an operating lever and mounting hardware. A minimum operating pressure of 60 psig is required; maximum pressure rating of the cylinder is 250 psig.

Cable assembly attaches to the C404-32 operating lever and can then be connected to either a Wheaton or Allegheny type primary control. The assemble includes a 40-foot cable, a special bushing with a fusible element, and a clamp.

On manually actuated 4-inch valves (C404M32), this remote release handle allows the valve to be closed from a remote location. Cable linkage and mounting hardware are included. A C404M32 and two P315s complies with DOT MC-331.

Featuring spring return design, the P326 series eliminates the need for an air return. The unique "rolled" cylinder diaphragm has a special seal that prevents air leakage and minimizes friction. A bellows covers the cylinder rod to keep mud, dirt, and foreign material off the rod. Operating temperature range for diaphrams = -65⁰ F to 212⁰F.

Operating pressure for the cylinder is from 20 to 125 psig, and recommended minimum pressure of 20 psig. Each assembly includes an operating handle, mounting bracket, and installation hardware.

Used with the Type C407-10 only. All necessary hardware for installing the cylinder is included. Minimum pressure is 60psig, maximum pressure is 250 psig.

Includes primary control, a 20-cable, Type P134 fusible links, a return spring, and mounting hardware. Pulling the control handle opens the internal valve; pushing the handle closes the valve.

If just the primary control is needed, order Type P651 which does not include any accessories.