Ductile Iron Double Air Valve With gate valve

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China main port
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TT OR LC
Min Order Qty:
30 set
Supply Capability:
500 set/month

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Product Description:

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Specifications

1.Design standard:BS4504,JKR,AWWA
2.DN15-DN250
3.PN10/16/25
4.Test standard:BS6755
5.Cost effective

Technical Data

DN50-DN250

General Design: BS/AWWA

Test Standard:BS6755

Flange:BS4504

Work temperature: NBR≤80°C

                              EPDM≤120°C

 

Material of Main Parts:

Body: Ductile Iron

Seat of Body: Gunmetal

Ball: ABS/SS304/SS316

Seat of Disc: NBR/EPDM

Disc: Ductile Iron

Air Release Nuts: Brass

Bolt & Nut: Carbon Steel

Spindle: Stainless Steel

Spindle Nut: Brass

 

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Q:Will the next home kitchen faucet have such a situation?
Nothing, the water pressure is too large, the water pipe caused by the parallel, not much asked
Q:What is the double leader
Sanitary faucet is two inlets, two outlets (such as bathtub faucets). Faucet with a single, double, and triple and so on. Sanlian Shuizui, also known as triple the faucet, the composition is divided into the main body, spool, handle, filter mouth and other components, is a laboratory commonly used, will use the experimental apparatus. Working principle: taper faucet outlet is the main stream in the faucet outlet to narrow, the water "pipe" into "line", and then through the air pressure to "line" into "jet" , Through the air pressure to make the water has the power, and reduce the water flow requirements, while increasing the pressure of the water. When using the valve, the valve spool into the outlet, so the outlet was semi-closed state, so the control of the valve in the same circumstances, the water flow in the valve was blocked, the water flow will become smaller, Will become larger. Features: The use of simple, easy to accept the user to create energy efficient and efficient faucet. Description: In the faucet outlet and then a series of valves, if you need to increase the momentum of the water, you can control the valve, by adjusting the size of the outlet, Adjust the flow of water and momentum. Overall, the triple leader is a highly energy efficient faucet.
Q:Faucet bubbler (New platinum) effluent effect bifurcated, scattered flowers.
There is a sand inside the bubbler, and the cleaning is like the pressure of the faucet. The water column is full
Q:What is the difference between the valve and the nozzle?
Valve is the valve faucet is a sanitary ware valve is generally used in the pipeline control fluid nozzle is the faucet
Q:Double hole basin faucet how to install, what tools?
Double hole is mainly for hot and cold water mixed with water, no hot water, just take a cold water pipe. The other who is blocking it.
Q:Faucet instantaneous momentum too much how to do?
In the faucet outlet to install a faucet bubbler can be, so that the water can be soft, not cheap out, but also save water.
Q:Is the installation hole of the faucet used in the home kitchen the same?
Domestic faucet installation specifications are four-point diameter, diameter is 2 cm. Corresponding water pipe inner teeth elbow diameter is also a quarter --- 2 cm diameter.
Q:Is the size of the washbasin single-hole double-hole faucet the same?
Pitch is the center of the standard 10 cm, is the same
Q:Is it necessary to use a corner valve below the basin faucet? What is the role?
Home use, do not install the angle valve, the faucet is broken, the direct closure of the water inlet valve is also possible, but may be more or less have a certain impact.
Q:With a set of taps on the stone basin
Aluminum alloy plating about 30 yuan, pure copper polishing, you need about sixty yuan.

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