JB/T 8691 Butterfly Valve
JB/T 8691 Ceramic Butterfly Valve, ASTM A216 WCB, DN500, PN16
Design: JB/T 8691. Body: ASTM A216 WCB Nominal size: DN500. Nominal class: PN16. End Connection: RF...
Ceramic Butterfly Valve, ASTM A216 WCB, DN50, PN16, RF End
Design: JB/T 8691. Body: ASTM A216 WCB Nominal size: DN50. Nominal class: PN16. End Connection: RF flange...