• 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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What makes her think it is related to the silver ? What exactly is happening ? Is it slow to drain or is water backing up in the sinks or? You can remove the traps under the sinks ( just unscrew the fittings ) and see if there is anything clogging it in there, otherwise post again and specify exactly what is wrong with the plumbing and how many fixtures are affected.
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I think you will HAVE to turn the water off for the night.
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these fools dont want their other foolish friends to see how stupid they are. of course their pix will be on the news in all their glory in a mug shot.
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Be sure to grasp the reasonable degree of withholding, with joint core hole shrinkage degree as the standard, GB joints under compression compression joints under ordinary small 0.1~0.4mm, small 0.1~2mm. Because the hose and the joint coat of different manufacturers, such as the GB standard for most northern rubber hose production plant, 602 standard for the south, foreign SAE standard, the factory hose, joint specific size, material may not be the same, so the buckling parameter table data for reference only, the specific size should be withheld according to the experimental pressure.
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do you have a water softener? try changing the screens on all the faucets.
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Specsavers do indeed sell swimming goggles, but the availability does depend on your prescription so you are best off going into your local store and getting more information. I also know that the price is slightly different depending on whether your eyes both have the same prescription or whether your eyes are different prescriptions. As for contact lenses it is not advisable to wear any type of lenses in the water with or without goggles. Contact lenses should never be exposed to water that is why they provide special solutions to clean them and the disposables are suspended in sterile solution.
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I'm just guessing that you are referring to drain, waste, and vent (DWV) piping which operates under little or no pressure. Normally, waste and drain piping is made up from slip nut connections to simplify access for routine maintenance. In my experience, teflon ferrules will positively seal joints with finger tightness (if the piping and ferrule are clean). Ferrules (nylon or other plastic) are used on PVC and brass waste and drain piping. Rubber is used in some fittings but the performance depends on the integrity of the slip nut rather than the pipe wall (usually it is inferior).
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If you can get the pipe completely dry clean you can just use some ABS cement if the leak is small. There are also 'saddle' type repair kits available hardware stores, or simply band rubber or similar material over the leaks with large hose clamps. I am assuming you're talking about a leaky ABS waste pipe? Oh, other than the cement these ideas probably won't pass inspection in a house, you'd have to cut out the leaking area and install new pipe fittings.
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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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