The Monitor is a steel locking device for wingless style gas valves.
Brooks Wingless Style Gas Valves
- Two semi-circular mating halves.
- Assembled halves form cylindrical unit.
- Encloses most 1/2” to 3/4” (12.7mm to 19mm) wingless valves.
- Barrel lock required; bushing added for greater security.
Case hardened steel with cadmium plating
- 8702500 – 1/2” – 2” (12.7mm – 50.8mm) Wing Cock
- 8412000 – Monitor w/o barrel lock