Wafer Style Butterfly Valve,Butterfly Valve| Shanghai Bonhunt Industries Co.,Ltd

Wafer Style Butterfly Valve Specifications

Size:	11/2"-48",DN40-DN1200
Pressure :	class125-class150,PN6-PN16
Design and manufacture standards:	API609,DIN3354
Inspection and test standards:	API598,DIN3230
Standard compliance:	A)Face to Face:API609,Din3202 K1 B)Flange end dimension: ASME B16.5 (for NPS<=24") ASME B16.47 series B,API605,ASME B16.47 series A(for NPS>24"),BSEN 1092 C)Top flange: ISO5211
Connection:	wafer or lug
Working Temperature:	-20 deg C - 180 deg C
Material:	Body:Cast iron/Ductile iron Disc: Ductile iron,316, 304, CF8, CF8M Stem:13%Cr/316/304/SS17-4PH Seat: NBR,EPDM,PTFE,R-PTFE
Operation:	lever,worm gear,pneumatic,electric,hydraulic actuator
Packing:	Standard export packaging if no special requirements
OEM Service:	We can provide OEM service based on bulk orders