• Flange Type Butterfly Valve with Extended Spindle System 1
Flange Type Butterfly Valve with Extended Spindle

Flange Type Butterfly Valve with Extended Spindle

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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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No, they both require 4 rigid alum. pipe. Code does not allow the vinyl or the foil type.
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A picture would help. But if you are talking about a Bronze P-trap pipe being corroded then I think I can help. There are two options if all that is bad are the threads then you can cut that off the old P-trap and replace it with a P-trap that uses compression fittings. IF the Bronze P-trap pipe is too bad off usually you will find that there is also a large copper pipe it is soldered too. What I do is cut off the old Bronze P-trap at the copper piece. If you can, remove the Bronze piece from the copper pipe with a torch. I like to do this when possible but it is not mandatory. Clean up what ever you have left and use a compression replacement P-trap. I use PVC. They last longer. I can't see what you see so if this is not helpful then a picture would help us better answer this question.
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If necessary, I will send you the connector type and specifications
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Water purifier is also called water purifier and filter. Its core is filter film in filter core device,
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The most important part of the pre assembly of sleeve type pipe joints directly affects the reliability of the seal. A dedicated preprocessor is usually required. The small diameter can be pre joint in a vise. The concrete method is to use a joint as the mother's body and press the nut and the sleeve onto the tube. The utility model mainly comprises a sleeve type through pipe joint, a clamping sleeve type end through connection head, a clamping sleeve type three way pipe joint and other patterns. I found that even if the same manufacturer of a batch of goods, the cone of these joints on the depth of the hole is often different, resulting in a leak, and this problem is often neglected. The correct approach is to connect the end of the pipe with what kind of joint, and the corresponding connection ends are prefabricated with the same type of joint, so that the leakage problem can be avoided to the maximum extent.
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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