- Valves[10]
- Valve Bodies[1]
- Pipe Fittings[4]
- Beverage Processing Machinery Parts[5]
- Valve Balls[1]
- Other Mechanical Parts[4]
- Flanges[1]
- Contact Person : Ms. Diao Cindy
- Company Name : Zhengzhou City Zhengdie Valve Co., Ltd. (ZD Valve)
- Tel : 0086-0371-68115566
- Fax : 0086-0371-68115155
- Address : Henan,Zhengzhou,No.130 Zhongxin Road, Shangjie,Zhengzhou,P.R.C.
- Country/Region : China
- Zip : 450041
Flange type rubber seated butterfly valve
Double flange, double eccentric, rubber seated butterfly valve,
1. Size and pressure range:
Size: DN100-DN4000
Pressure: PN6-PN40
2. Medium and temp. range:
Suitable medium: water and low-corrosive liquid etc.
Suitable temp.: -10-120
3. Technical items:
Design standard: EN593
Face to face length acc.to:ISO5752 series13/DIN3202,F16
Flange dimensions and drilling acc.to: ISO7005-2/ EN1092-2, DIN2501
Top works acc.to: ISO5211
Top flange for actuator installation acc.to: ISO5210
4. Material items:
Body: ductile iron, WCB, stainless steel
Disc: ductile iron, WCB, stainless steel,Al-bronze(C95400, C95800, etc)
Shaft: SS420
Body seal ring:SS304
Disc seat ring: EPDM/NBR/VITON
Retainer ring: SS304
Shaft bush: AL-bronze
notes: Other materials are available on request
5. Coating: AKZO Nobel epoxy power, coating thickness min. ≥250micron
6. Operating mode: bare shaft, worm gear+handwheel, electirc actuator, pneumatic actuator, hydraulic actuator, etc.
7. Packing: seaworthy packing: iron case, veneer case, wood case,
8. Delivery port: Shanghai, Tianjing, etc.
Flange type rubber seated butterfly valve
