Zhejiang Wanda Valve Co Limited

Country: China

Cast Iron Flanged Butterfly Valve

Cast Iron Flanged Butterfly Valve
Specification Details

Design Std:EN 1074, EN593
Size:DN50--DN600
Pressure Rating: PN10,PN16
Flange Drilling: ANSI/ EN 1092-2/ AS 4087/ AS 2129
Seat: NBR,EPDM, VITON,PTFE,NEOPRENE
Face to Face: DIN EN 558 Series 13.
Pressure Testing:DIN EN593/DIN EN12266-1
Top Mounting Flange: ISO 5211
Working temperature: EPDM from -40°C to +135°C ; NBR from -23°C to +82°C; VITON from -26°C to +230°C; PTFE from -25°C to +150°C
Valve Description
Cast iron double flanged butterfly valve with centric disc and one-piece shaft. Designed and manufactured in accordance with DIN EN 593. Bi-directional bubble tight seal and ISO Top Mounting Flange for easy actuation applications



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