DCI Ductile Iron Ball Check Valves for Drinking Water

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China main port
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TT OR LC
Min Order Qty:
6 set
Supply Capability:
600 set/month

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Product Description:

Specifications

Good quality and performance,cost-effective,ligher and smaller in comparison to a conventional swing check valve or lift check

Technical Data

DN40-DN600mm PN1.0-1.6MPa

Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel

Seat: EPDM, NBR,Stainless Steel

Stem: Stainless Steel

Disc: Ductile Iron with Nickel Coating,Ductile Iron with Nylon Coating, Stainless Stee 304/316l, Alu-Bronze

Spring:Stainless Steel

Flange Connection:DIN,ANSI,BS,JIS,UNIVERSAL FLANGE

 

Product Features

Wafer body style fit between FF or RF flanges

Upper and lower PTFE thrust washers

Resilient Buna-N or EPDM Seat

Dual plate valves give maximum strength with minimum opening time

Torsion springs assist valve closure, preventing flow reversal

Thrust washer reduce friction and wear of valve plate hinges.

 

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Q:How is the quality of the faucet of the Beechley kitchen faucet?
The faucet is the popular title of the water valve, used to control the size of the water switch, there is water saving effect. The replacement of the faucet is very fast, from the development of old cast iron to the electroplating knob, and the development of stainless steel single temperature single control faucet, stainless steel dual temperature dual control faucet, kitchen semi-automatic faucet. Buy method to see the brightness of the leading surface of the chrome plating process is very particular about the general are a few procedures to complete. Distinguish the faucet good or bad depends on the degree of light, the surface of the more smooth the better the quality of the better. Turn the handle in the handle when the handle, the faucet and the switch between the lack of excessive clearance, and off open easily, do not slip. Can not only high-quality faucet gap, a sense of resistance is also large. Listen to the sound of the leading lan rough rough sturgeon when the Yangtze River material is the most difficult to distinguish. Good leader is the overall casting, beat up the sound boring. If the sound is very brittle, it must be low stainless steel, which contains more iron elements, the quality will be a bad grade.
Q:How to let the kitchen faucet out of hot water? Do not install water heater, do not replace the faucet
You can use a similar to the small kitchen Po like the direct heating of electrical appliances, water out of the water from the water out of the wind cocoon Phi Phi Phi Phi Phi Phi. Next to the need for power
Q:Kitchen hot and cold faucet how the next
Hot and cold water pipes have two, the corresponding outlet pipe is 2, corresponding to the interface can be a
Q:Shower switch, hot and cold water pipe to reverse the impact of water?
Is the hot and cold switch off there?
Q:What is the position of the bathroom faucet over the drain ?
I think your Right cause if you wash your hands you won't have enough room and or the water will splash behind the taps and water will leak under the counter I changed mine because of that reason!! good Luck !
Q:Kitchen faucet with single handle and double handle which is good
Kitchen shank with a single handle of the good, double handle sandwiched water, oil is not easy to engage in health.
Q:What is the general supply of water supply basin?
Wash basin water supply height, you need to use the basin and faucet combination of choice.
Q:Faucet away from the Taiwan side too close how to do?
Send a picture, for everyone to see
Q:Basin faucet with shower how to connect the water pipe
Drill the faucet with a cloth to prevent the faucet from getting dirty and bumps. Be careful not to damage the plated surface when using a wrench. Connect one end of the shower rod to the one end of the switching valve by threading (the end of the column shower rod must be provided with a sealing ring).
Q:The basin of the basin of hot water pipe is broken, how to replace
Water hose damage, just replace the hose, close the hot water angle valve, with a wrench counterclockwise to loosen the hose connection angle valve hot water pipe hex nut, counterclockwise hose rotation, release hose and faucet The connection thread of the nozzle. If the time is longer, the thread rust, it may be difficult to twist, you can put the hose 90 degrees and then pull. Holding the old pipe to the plumbing store, buy a hot water pipe to re-install it. Note that the end of the hose connection faucet has a long, short head difference. The other end is G1 / 2 of the joints, generic.

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