Clip on butterfly valve

DN40~300mm（11/2”~12”）

Product description :

DESN The high quality of the clip on butterfly valve, completely beyond the health standards, while its unique flow characteristics and capabilities of high-performance butterfly valve to meet the requirements of different operating conditions.

Characteristic：

• Air hole (3000V).
• Minimum coating thickness 250 M.
• With high adhesive properties of metal (minimum 12 /Nmm L) shell pressure test all diameter butterfly valve can withstand 6.4MPa.
• The special design of the seat sealing ring, the tongue groove sealing ring and the valve body than the traditional seal.
• The design of the non – pin disc eliminates the leakage of the pin shaft and has a smaller head loss.
• The valve body is made of high strength ductile cast iron, and the surface of the metal is coated with epoxy resin. The minimum thickness is 250 M.