Feature of 3’Vapor Valve
nPoppet opens into Tank to prevent leakage from surges or from overturned tank7.354
square inches of flow area
n Hard anodized aluminum hood and low profile
nTapered seat design with viton o-ring seal provides leak-tight seal
nStainless steel spring ,Screws, bolts ,and nuts resist corrosion
n1/4 “NPT external pneumatic connection
820p installs easily off-set in 20”manhole or separate 3”TMMA size mounting ring
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