DIN Cast Iron or Ductile Iron Soft Seal Wafer Butterfly Valve:
Features:
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
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 /PTFE |
Suitable Temperature |
-40c~80c |
Apply |
Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. |
EVK FITTING GROUP Co., Ltd (China) is a leading group, engaged in manufacturing valve, pipe fitting and flange, affilicating Qingdao EVK Industrial Co., Ltd, Yantai EVK Valve Manufacturing Co., Ltd, Hebei EVK Pipe Fitting Co., Ltd and Tianjin EVK Flange Fabrication Co., Ltd. EVK Group has more than 2000 staffs and covers around 150000 square meters totally.
Main production includes:
Valve: Cast iron/Ductile iron/Cast steel/Forged steel Valve( DIN3352 Resilient seated F4/F5 Gate valve, DIN3352 F4/F5 metal seated Gate valve, BS5163/BS5150/AWWA C509 Gate valve, API600 Gate valve, Wafer/Lug/Double flange butterfly valve, DIN/MSS Globe valve, Wafer/swing check valve, Y-strainer, JIS marine valve)
Pipe fitting: Carbon steel butt welding pipe fitting(Elbow, Straight and reducing tee, concentric and eccentric reducer, cap), Forged steel pipe fitting(Elbow, Tee, Reducer), Malleable iron pipe fitting.
Flange: Carbon steel and stainless steel forged flange(Flat flange, welding neck flange, slip on flange, blind flange).
Autoparts: Brake shoes, Brake pads, Brake discs, Brake drums.
We exported to more than 25 countries in the world, our main customers have CRANE, WALWORTH, OARI, etc. Our company was awarded with ISO9001 certificate and CE for our valve, pipe fitting and flange products.
Our blief is "Do friend first, Do business second", we welcome all friends from all over the world to do business together!