• Special Valve Used Under Ground System 1
Special Valve Used Under Ground

Special Valve Used Under Ground

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Piece unit
Supply Capability:
200 Pieces per Month unit/month

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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.

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need to make square cuts on your pipe use a ratchething pvc cutter available at any hardware store make sure to use primer on all glued fittings I prefer to use christy's red hot glue with a good purple primer on the threaded fitting use a good pipe dope like blue magic or rectoseal under teflon tape. apply the pipe dope evenly over threads then hold fitting in left hand and starting from back of thread tape away from you to tip of the thread hand tighten then with pipe wrench just give it two turns hope htis helps
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Our main products are double eccentric metal/rubber seated butterfly valves, triple offset butterfly valves, tilting disc check valves, centerline butterfly valves, ebonite butterfly valves, eccentric plug/ball valves, gate valves, globes and power station valves, with sizes ranging from DN40mm (2") to DN4000mm (160") and PN ranging from 0.01MPa to 6.4MPa. Our valves are widely used in the fields of water supply, metallurgy, electric power, petrochemical and municipal construction.

1. Manufacturer Overview

Location Henan,China (Mainland)
Year Established 2001
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Company Certifications ISO14001 ;WRAS;CE

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage 31% - 40%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size: 30,000-50,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range

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