8 Inch Butterfly Valve
Cast Iron GG25 Butterfly Valve, 2-8 Inch, Class 150 LB, Wafer
Design: API 609 Body material: Cast iron GG25 Disc material: Ductile iron Seat material: EPDM, NBR,...
ASTM A217 WC6 Lug Butterfly Valve, API 609, 8 Inch, 300 LB
Standard: API 609 Material: ASTM A217 WC6, ASTM A216 WCB, ASTM A351 CF8 Size: 8 Inch, DN200 Pressure:...