Manual Wafer Type Grooved End Butterfly Valve , high temperature butterfly valves 2" - 12"

Grooved End Butterfly Valve of Wafer Type Butterfly Valve / Butterfly Valve

Body : Ductile  Iron , Casting Iron

Disc  : Ductile Iron , Stainless Steel + EPDM/NBR

Driving Style : manual ,actuator and  pneumatic

Stem  : Stainless Steel SS416

Bushing   :PTFE,C954

O Ring : EPDM, NBR & VITON

Brand :  TST-Tianshun

Size : DN50-DN300 (2"-12")

Nominal Pressure : PN10  & PN16

Working Temperature :-15°c ~+150°c

Suitable Mediums: fresh water , sewage , air , vapour , food ,medicine ,oil ,acids ,alkalis ,salts, ect.

Design Standard : API609  BS5155  MSS-67-1995

Flange Standard : BS , DIN , ANSI ,JIS

                            ASE , ASD, BS10D,BS10E UNI

Test Standard :   API598  ISO5208-1982