Gear Operated Handle Stainless Steel Butterfly Valves with Universal Flange Wafer

Gear Operated Handle Stainless Steel Butterfly Valves with Universal Flange Wafer

·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.

·Top Flange standard: Comply with ISO5211/1.

·Flange Type:EN1092-2 PN10/PN16/PN25, ANSI B16.1 Class125, ANSI B16.2 Class250, BS10    Table  D/E, JIS 10K/16K.

·Operator:Handle or gear operator.

·Materials Specification