Butterfly valve

Product Name : Butterfly valve

Detailed Product Description

Valve Standard : Comply with EN593/BS5155/MSS SP-67.

Working Pressure and Temperature

Size 50 to 600, working pressure PN 16/Class 125.

Size 50 to 300, working pressure PN 20/Class 150.

Size 50 to 300, working pressure PN 25/Class 250.

Temperature from -10℃ to 120℃ for EPDM liner.

Temperature from -10℃ to 82℃ for NBR liner.

Temperature from -10℃ to 150℃ for Viton liner.

Materials Specification