Plastic Butterfly Valves

The valves are tight shut off in both flow directions and recommended for pressure rating of PN10. These valves offer square section shaft that provide positive engagement between shaft and disc and shaft & lever ensuring positive shut off with quarter turn operation. They are suitable for flow in either directions or can be utilized either vertically or horizontally. The valve disc fitted with seat ring is easily replaceable as well as economical compare to conventional rubber liner. They are also available with double-flanged end connections. The butterfly valves are available having flange with drilling as per BS, ASA, DIN or any other standard.