Specifications

Cast iron manual wafer butterfly valve
1) DN40-1200
2) PN10/16
3) Flange: ANSI B 16.1, EN 1092, AS 2129
4) F/F:ANSI B 16

Cast iron butterfly valve:

 

Lever operated cast iron manual wafer type butterfly valve:

Size	DN40-DN1200
End flange	ANSI B 16.1, EN 1092, AS 2129
Face to face	ANSI B 16.10, EN558-1 Ser. 20
Top flange	ISO 5211
Normal pressure	DN40-DN600 PN1.0/1.6MPa (150/200PSI) DN700-DN1200 PN1.0MPa (150PSI)
Body:	CI/DI/WCB/ALB/CF8/CF8M
Disc:	DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy Alloy/Monel
Stem:	416/304/316/431/17-4PH
Seat:	NR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM (NSF)/PTFE
Suitable temperature:	-45c~150c
Apply	Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.