Valve Standard:Comply with EN593/BS5155/MSS SP-67 Top Flange: Comply with ISO5211/1.

Workin Pressure and Temprature

Size 50 to 600,working pressure PN16/Class 125.

Size 50 to 600, working pressure PN20/Class 150.

Size 50 to 600, working pressure PN25/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.

Flange Type:

EN1092-2 PN 10/PN16/PN25, ANSI B 16.1 Class 125. ANSI B 16.2 Class 250, BS 10 Table D/E, JIS 10K/16K.

Operator: Handle or gear operator.

butterfly valve