Fire Safety Oil Shut-Off Valve

The Model 119-O fire safety oil shut-off valve combines an API rated oil shutoff valve with a fusible link making a complete 3rd party approved fire safety valve assembly for fuel oil applications. The assembly consists of an API 607 certified full port three-piece ball valve, ATEX approved spring pack, and 165° F fusible link

  • Overview
  • Applications
  • Specifications
  • Documents
Overview

The Model 119-O fire safety oil shut-off valve combines an API rated oil shutoff valve with a fusible link making a complete 3rd party approved fire safety valve assembly for fuel oil applications.

The assembly consists of an API 607 certified full port three-piece ball valve, ATEX approved spring pack, and 165° F fusible link

Operation
Each valve is shipped with a red protective safety link that must be removed prior to putting the valve into operation.  A hand lever or wheel is provided to manually close the valve regardless of the action of the spring pack. Once put into operation, the valve is held open against the torque of the spring pack by the fusible link. If subjected to temperatures greater than 165° F the fusible link melts and the valve slams closed.

 

Applications

The Model 119-O may be used in any oil fueling system to ensure positive oil shutoff in the event of a fire. This includes boiler rooms, diesel generator rooms, tank farms, refineries, and chemical plants. It must be installed in a horizontal run of pipe with the spring pack pointed upward.

Specifications

Valve Body:             Carbon steel
Ball & Stem:            316 stainless steel
Seats:                       RTFE/stainless
Spring Pack:            Corrosion resistant zinc alloy with epoxy enamel coating

 

Ordering Information
Catalog
Number
Pipe Size H L
11964-.5 ½" NPT 6.25" 2.95"
11964-.75 ¾" NPT 6.50" 3.14"
11964-1 1" NPT 7.13" 3.54"
11964-1.25 1 ¼" NPT 10.25" 4.33"
11964-1.5 1 ½" NPT 10.63" 4.72"
11964-2 2" NPT 11.69" 5.51"
11964-2.5F 2 ½" FLG 19.04" 7.50"
11964-3F 3" FLG 19.75" 8.00"

 

Documents

Fire Safety Oil Shut-Off Valve Specification

Fire Safety Oil Shut-Off Valve Cutsheet