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Wafer Type Butterfly Valve Fig. 22
– According to EN-593.
– Face to face dimensions according to EN 558-1 Serie 20. API 609.
– Valve for mounting between flanges according to UNE-EN 1092-2 PN10 / PN16.
– These valves up to Ø400 are also suitable for mounting between flanges according to ANSI Class 150 lbs.
– Top flange according to ISO 5211.
– Maximum working temperature: NBR 80 ºC. EPDM 100 ºC. and FKM (Viton ®) 200 ºC.
CHARACTERISTICS:
– Easy assembly.
– Low pressure drop and total tightness