DV-5A 4 in. Single Interlock Electric Pilot Actuator Trim

Part #T551011340  |  Item #7855766  |  Manufacturer Part #551011340

Valve Size

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Product Details

  • The TYCO DV-5A Automatic Water Control Valves are diaphragm type valves that can be used in single interlock precaution fire protection systems
  • When properly trimmed, the double seat design of the DV-5A valve also provides actuation of fire alarms upon system operation
  • The diaphragm style design of the DV-5A valve allows external resetting, providing for easy resetting of a deluge system without having to open a valve handhole cover to manually reposition a clapper and/or latch mechanism
  • Simply re-pressurizing the diaphragm chamber resets the valve
  • Features internal and external coating of the valve to provide corrosion resistance
  • The external corrosion resistance of the epoxy coating permits the use of the DV-5A in corrosive atmospheres associated with many types of industrial processing plants and outdoor installations


ASTM Specifications: [ASTM A-536-77 Grade 65-45-12, ASTM D-2000]

Actuator Type: Electric

Coating: Epoxy

Collection: DV-5A

Depth: 16-1/2 in

FM Approved: Yes

Height: 24-7/10 in

Product Type: Valve

UL Listed: Yes

Valve Body Material: Ductile Iron

Valve Size: 4 in

Valve Type: Sprinkler Valve

Width: 27-1/5 in