Specifications

CI, DI wafer butterfly valve for cemnet:
1)DN40-DN1200
2)PN10/16
3)40 year's produce experience
4)ISO9001:2008 CE

Wafer Butterfly Valve For Cement

 

1)DN40-DN1200
2)PN10/16
3) Flange: ANSI B 16.1, EN 1092, AS 2129
4) F/F: ANSI B 16.1

 

Brief Introduction:

 

Butterfly valve is mainly consisted of body, stem, disc, seat and driver(lever, gearbox, pneumatic and electric Actuator) and so on. On off and controlling flow of valve are made by turning stem and disc together.

 

Product Advantages:

 

1)Small in size and light in weight and maintaince.
   It can be mounted whereever needed.

 

2)Simple, compact structure, quick 90 degree on-off operation.

 

3)Disc has two-way bearing, perfect seal, without leakage under
   the pressure test.

 

4)Flow curve tending to straight-line. Excellent regulation performance.

 

5)Various kinds of materials, applicable to different medium.

 

6)Strong wash and brush resistance and can fit to bad working condition.

 

7)Center plate structure, small torque of open and close.

 

8)Long service life. Standing the test of ten thousands opening and
   closing operation.

 

9)Can be used in cutting off and regulation medium.

 

Product Information:

 

Size	DN40-DN1200
End flange	ANSI B 16.1, EN 1092, AS 2129
Face to face	ANSI B 16.10; EN 558-1 Series 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	-40c~80c
Apply	Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.