Stainless Steel Wafer Butterfly Valve-PN10-PN16-AISI 316
Stainless steel wafer butterfly valve with concentric disc, seal on body design. Designed and manufactured in accordance with DIN EN 593. Suitable for 16 bar at 105ºC (liquids) or 70ºC (gas). Wafer type body, suitable for vacuum applications. High strength one-piece shaft, suitable for high repetition actuation.
Specification Details
-Design Std:EN 1074, EN593
-Body/Disc/Stem: ANSI 304/316
-Size:DN25--DN600
-Pressure Rating: PN10,PN16
-Seat: NBR,EPDM, VITON,PTFE,NEOPRENE
-Face to Face: EN 558-1 Series 20 -(former DIN 3202-K1).
-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
