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Conbraco Industries Safety and Relief Valves

10 Series
Brass and bronze ASME Section IV safety relief valves; 15 to 160 psig range, relieves up to 24,352,000 Btu/hr; brass, satin, or polished chrome finish; for hot water boilers. Sizes: 1/2" to 2"
12 Series
Bronze, low pressure, ASME Section IV safety relief valves; 5 to 15 psig range; top guided; for medium to large steam boiler/heating systems.  Capacity: 2,500 to 4,100 lbs/hr. Sizes: 2", 2-1/2" and 3".
13 Series
Bronze, low pressure, ASME Section IV safety relief valves; for small to medium steam boiler/heating systems; 15 psig top guided; positive drainage of condensate from seat area; capacity: 407 to 1,9000 lbs/hr; three design configurations. Sizes: 3/4" to 1-1/2"
14-200 Series
Bronze, high-capacity, low pressure ASME Section IV safety relief valves; for commercial and industrial grade high capacity boilers; 5 to 15 psig; ASME certified capacity from 3,150 to 6,843 lbs/hr. Sizes 2", 2-1/2" and 3".
14-290 Series
Bronze, one piece vacuum relief valve, vacuum range from 6 to 30 inches of mercury; capacity from 355 to 943 SCFM at 10% accumulation. Sizes: 2", 2-1/2" and 3".
15 Series
Brass air relief valves, protect compressors, air receivers and gas lines; 15 to 250 psig; Capacity: 43 to 1,964 SCFM. Sizes: 1/4" to 1".
16 Series
Bronze pressure only relief valves for supply lines and cold water storage tanks; 50 to 160 psig; 125 psig standard set pressure; adjustable by-pass relief valve available. Sizes: 1/2" and 3/4".
16 ARV Series
Calibrated low cost static overpressure protection for cold water applications.  Preset at 100 psig.  Adjustable in 25 psig increments from 50 to 175 psig. Bronze body.  Inlet sizes: 1/2" to 3/4". Outlet size: 1/2".
16-601 Series
Thermal expansion valves protect plumbing fixtures and extend water heater life. Compact, lightweight design; no special tools required for installation.
18 Series
Bronze water heater temperature and pressure relief valves with stainless steel spring; pressure settings to 150 psig; temperature relief at 210 F; 15,000 to 850,000 Btu/hour. CSA temperature steam rating. Pipe sizes: 1/2" to 2" with element lengths of 1", 4", and 8". Also available in an extended body casting for thickly insulated water heaters.
119 Series
Cast iron flanged safety valves protect steam boilers and pressure piping systems. Set pressures to 250 psig. Complies with ASME Sections 1 and VIII, capacities are National Board certified. Inlet sizes: 1-1/2" to 6" threaded and flanged.
120 Series
Identical to 119 Series, but offers stainless steel wetted components.


Copyright 2002 by H.M. Craig Metal and
Supply Company.  All rights reserved.