逆止弁
ST-401 横式逆止弁
TOHO Brand Bronze Swing Check, with Metal Disc, 300WOG
ST-402 立式逆止弁
TOHO Brand Bronze Lift Check Valve, with Rubber Disc washer, 300WOG
ST-403 ねじ込み形Y型逆止弁
TOHO Brand Bronze Y pattern Swing Check, with Metal Disc, 200CWP
逆止弁
TOHO Brand Bronze Swing Check, with Metal Disc, 300WOG
TOHO Brand Bronze Lift Check Valve, with Rubber Disc washer, 300WOG
TOHO Brand Bronze Y pattern Swing Check, with Metal Disc, 200CWP
