Gate Valve of Water System Supply on Sale

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1000 set
Supply Capability:
50000 set/month

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Product Description:

1. Structure of Gate Valve Description

1. Selected materials, in line with domestic and international standards, high overall quality of the material.
2. In line with the requirements of domestic and foreign advanced standards, reliable sealing, excellent performance, attractive appearance.
3. Sealing pair advanced and reasonable, gate and seat sealing surface with different hardness Stellite (Stellite) cobalt-based alloy cladding made, reliable sealing, high hardness, wear resistance, high temperature, corrosion good anti-abrasion performance, long life.
4. Stem quenched and nitride surface treatment, has good corrosion resistance, scratch resistance and abrasion resistance.
5. The use of flexible wedge gate structure, medium and large caliber set thrust bearings, friction force is small, and with a striking manually open and close with ease.

2. Main Features of the Gate Valve:

1.Gate valve has long service life
2.No leakage
3.China gate valve manufacturer
4.Factory
5.Good quality,competitive price

3. Images of the Gate Valve:

 

4. Specification of the Gate Valve: 

Design according to DIN3352-F5

Flange drilled according to DIN2501

Body: Ductile iron

Wedge: Ductile iron with NBR/EPDM

Stem: Stainless steel 2Cr13

Stem Nut: Brass

O-ring: NBR/EPDM

Bolt & Nut: Carbon steel or Stainless steel

Bonnet: Ductile iron

Size: DN40-DN600mm

Pressure:PN10/16

5.FAQ

1. Can I get free samples?

A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?

A:Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?

A: It should be depends on whether there is sufficient inventory in our warehouse.

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Q:The kitchen faucet with a year look, faucet switch becomes very tight, I do not know what the reason is too much smoke?
There is a period of time during the year faucet if not, may occur rusty situation, the faucet will become very heavy, with W40 (a rust agent, the supermarket has to sell) in addition to rust; if often used, then consider A faucet is broken, and the faucet is tight, and if the seal is broken, the faucet is basically replaced and should be inside. Seals are almost impossible to buy, Kohler brand good, and then buy a put on.
Q:The kitchen is water, there is no faucet and sink, feng shui there is no problem?
You are not detailed = you can call me to help you free answer - I am on the professional maintenance of water and electricity on the telephone information -
Q:How do you competely shut a leaking faucet?
You are going to have to change the washer in it (inside on the end of the stem) or the washer on the handle (inside the nut below the handle). You will need to shut off the water and use a wrench to remove the stem and bring it into a store like Home Depot to get a matching replacement for the warn out parts. If the dripping is driving you crazy right now you can shut off the valve under the sink or basin as a temporary measure. If it is on an outside hose you can get a cap to put over it. In the long run you will need to replace the warn out parts. It is simple and will last for years.
Q:Virtual home 2 kitchen faucet how to repair ah
1. repair the faucet: first to the store to buy tape (random goods), the tape placed next to the leakage faucet, so that one of the family members to take a bath to reduce the water pressure, and then pull out the leak to repair the finished The 2. Health baby is a chance, or can go to the pharmacy to buy babyboost (increase the chance of pregnancy needle) to the male and female owners are marked with a look at the effect. 3. Is it a little red hand? The It is used to criticize the villain some bad behavior. 4. sunny rainy days are to see the chance, or to the helmet buoyed reed berry every Feng Fu Kun store to buy the weather change of the bottle agent .5. On time, the game inside and outside the day and night with the real time is the corresponding. .. If there are more problems, you can click on ID consultation.
Q:Can the kitchen of the stainless steel countertop basin be replaced with the faucet
Can be changed, the faucet and the table sink separate, or the faucet bad Do not put the table sink all changed ah!
Q:The faucet is to buy a washbasin when the package, the beginning of the water quite big
Impurities in the water block the filter, resulting in smaller water flow.
Q:Wash basin from the tile on the wall from the use of glass glue or glue-free sticky?
Glass glue is not strong, not you from the water mains on a three-way, with a PVC pipe connected by a water valve to do the faucet is also OK.
Q:Bathroom faucet water is too small, but the kitchen of the normal, why?
Check whether the faucet or pipe is blocked by foreign matter.
Q:fixing a faucet connection problem?
Well, the first thing the hardware person is gonna ask is "What kind of plumbing do you have?" (Copper, plastic, iron?) If the two female ends you have are of the same type (1/2" NPT, for example -- NPT standing for National Pipe Thread, and the 1/2" referring to the "nominal" inside diameter of the pipe, which is actually considerably larger), then it's a simple fix: Get a short 1/2" galvanized iron "nipple" (which, despite its name, has two threaded male ends), and that should go between the two female connectors and solve the problem. If the threads don't match on one side or the other, you'll need an adapter, which the hardware store can provide. If your valve is functional, you shouldn't have to replace it. Be sure to use teflon tape on the threads: As you're facing one of the male ends, tightly wrap a strip of the tape clockwise two full laps around the threads. (By wrapping it clockwise, the twisting of the female fitting onto it won't undo the tape.) The teflon tape not only fills any flaws in the metal surfaces; it also lubricates the joint so you can get it good and tight. PVC plastic pipe generally has NPT fittings for attaching fixtures; copper might have the same, or have "flare" or "compression" connections. Galvanized iron pipe always is fitted with NPT threads, and 1/2" is most common for kitchen and bathroom. PS: I just now saw your photos, which weren't yet posted when I started writing this. The pictures are too small for me to be sure what you have there, but maybe the problem is just that you have two connector tubes! Take one of 'em off at the other end, and attach the free end of the other one there. In selecting which one to detach, the one coming from the plumbing is probably far easier to access; the one going up to the faucet would require a basin wrench -- not a fun tool to use -- and a flashlight, and three hands! Congratulations on doing it yourself!
Q:What is the size of the faucet?
In addition, if you need to install their own, it is recommended to buy a faucet when the "raw material" (also called "raw tape"), when installed in the screw on the mouth to prevent leakage.

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