日本ASAHIAV旭有HT-PVC/CPVC耐高温油令法兰球型止回阀逆止阀EPDM

品牌ASAHI AV旭有型号CPVC耐高温油令法兰球型止回阀材质HT-PVC连接形式胶粘压力环境常压工作温度0-90度标准JIS/日标规格15A(EPDM/油令式),20A(EPDM/油令式),25A(EPDM/油令式),40A(EPDM/油令式),50A(EPDM/油令式),80A(EPDM/油令式),100A(EPDM/油令式),15A(EPDM/法兰式),20A(EPDM/法兰式),25A(EPDM/法兰式),40A(EPDM/法兰式),50A(EPDM/法兰式),80A(EPDM/法兰式),100A(EPDM/法兰式)