Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:1 Piece unit
Supply Capability:200 Pieces per Month unit/month
Double flange, double eccentric, rubber seated butterfly valve
DN100-DN4000
PN6-PN40
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 series14/DIN3202,F4
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,
Disc: ductile iron
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.
