DCI Ductile Iron Ball Check Valves for Drinking Water

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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.

Q: I have a Kohler (sp) faucet in my master bath that's come loose. I've looked underneath for some kind of bolt to tight, but I don't see anything there to tighten. I'm wondering if it was fitted badly and the means to tighten it lays between the plywood and the granite top. Thoughts?: there has to be a large nut under both the hot and cold water taps. you need a basin wrench to tighten them. get a basin wrench, crawl under the sink and tighten the nuts.

Q: Because the kitchen natural gas pipe, the location of the upper and lower water pipes have been fixed fool the bar on the Qizhu rest co-Mao, can not be re-transformation, decoration can only faucet and gas stove relative, how to resolve, please an expert advice, thank you more: The stove is most bogey by the faucet, the stove and the fool to the bar on the qi feet co-workers Mao Shuo do not suffer too close, if too close to the family is likely to be infected with some gastrointestinal problems. The difference between the burner and the faucet is not very close.

Q: How is the detachment of the Crowe basin?: First of all, in order to prevent the faucet from rotating, damage the basin, need to use the wrench from the upper hand wrench the difficulty of the need for a special bend wrench under the basin to remove the faucet lock mother and root mother.

Q: Recently saw some cafe on the cappuccino on the milk bubble out of some very cute three-dimensional pattern! I want to know how this is done! Seeking workers Ding escape scraping moss moth water valve shock answer, seek to share. Thank you! More: Some are some of the flowers are hook flowers ~ some complex workers Ding escape scraping moss water moth water valve scared the basic pattern is the hook white white foam at the end of the coffee with the oil when the paint painted ~

Q: The drain of the refrigerator is plugged or unplugged: The plug is also leaking, and inserted to prevent the fall into something difficult to take out....

Q: How to clean the kitchen faucet water purifier: Looking for professionals, playing customer service hotline, and most people are uncertain, there may be ruined, more harm than good

Q: Jiqiu, how to unload the kitchen faucet ah: First open the two places, buy a joint wrench is easy to use a little

Q: How the kitchen faucet is broken: If you buy the brand, please directly call the brand after-sales service phone can be, if it is the general hardware store to buy, you have to judge the faucet spool out of the question or the foot of a problem, and then the right medicine can be! Or directly to find a professional water utility is also feasible, new home decoration I recommend you use the United States and the United States stainless steel faucet: health! Environmental protection! durable!

Q: Kitchen faucet around turn up not working, what good way?: With a carp pliers or pipe pliers to the bottom of the water bar to remove the pressure cap is not sealed with the apron, Nepalese arc auxiliary workers to drink the drums or the barrel of the dragon circle is damaged, or use too long dirty things Live, clean up after the addition of oil recovery on it

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