Specifications

Butterfly valve

1) DN40-1200 PN10/16

2) ISO9001:2008 and CE Certificates

3) Manufacturer, high quality, low price, long li

Butterfly Valve:

1) DN40-1200 PN10/16
2) ISO9001:2008 and CE Certificates
3) Relable OEM Factory, high quality, low price, fast delivery

4) Many patents

 

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.