Main - Heating Index - Conbraco Index - Plumbing Index - Air & Gas Cocks

41 Series - Polished brass, satin brass and chrome finish air cocks; with "tee" handle or lever handle; spring and nut bottom with wide range of connections available.

50 Series - Bronze manual main control valves with stainless steel spring; meets ANSI Z21.15 pressure requirements; 800,000 to 7,800,000 Btu/hour; AGA, CGA design certified. Sizes: 3/4" to 2 1/2".

51 Series - AGA design certified gas service cocks; "tee" and lever handles available (both with checks); 117,000 to 749,000 Btu/hour. Sizes: 1/4" to 3/4".

52 Series - Gas service cocks with choice of "tee", flat, square, or lever head; tested at 35 PSI; lubricated for up to 500°F; wrench operated. Sizes: 1/4" to 1".

GB-10 Series - AGA design-certified manual shut-off ball valves for many fuel types; for indoor use. Capacities: 300,000 to 1.1 million Btu/hour. Standard female x female threaded connection. Sizes: 3/8", 1/2", 3/4", 1".

54 Series - Gas hose-end shut-off valves; 1/8 NPT or standard tube sizes; capacity: 56,500 Btu/hour. Pipe sizes: 3/8" to 3/4".

56 Series - Pilot gas cocks; 1/2 PSI for 32°F to 125°F service; AGA design certified. 1/8" male NPT x 1/4" tube connection.