Universal heat riser valve adapters are available in two and three bolt designs, and fit 2-1/2" and 3" collectors.
 
Part # ProductDescriptionFinish Media
21130 3" HEADER RING MECHANICAL/VACUUM OPERATED HEAT RISER VALVE 3" HEAT RISERRaw
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$54.92
21140 2 1/2" BALL and SOCKET E.F.E. MECHANICAL/VACUUM OPERATED HEAT RISER VALVE 2-1/2" HEAT RISER, BALL/SOCKET STYLERaw
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$47.93
21150 3" BALL and SOCKET E.F.E. MECHANICAL/VACUUM OPERATED HEAT RISER VALVE 3" HEAT RISER, BALL/SOCKET STYLERaw
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$50.68
21160 3" BALL & SOCKET HEAT RISER ADAPTER Aluminized Steel
$64.03
 
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