The model No. 72 Auto-Vent is a fast venting valve of the expansion type, up to 75 lb. pressure. For vertical or horizontal mounting on convectors, baseboard, and freestanding radiators. 1/8" I.P. Male connection, 1-1/4" x 1/2". All expansion and contraction of the single nonporous, composition disk is confined to 4 vent ports. Manual venting and tight shutoff are controlled by a valve cap with screwdriver slot adjustment.
|Country of Origin||USA|
|P.S.I. Rating||75 psi|
|Connection Type||1/8 In. IP Male|
|Valve Size||1-1/4 In. x 1/2 In.|