DCI Ductile Iron Ball Check Valves for Drinking Water

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
6 set
Supply Capability:
600 set/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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.

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Can the kitchen faucet be directly connected to the water?
Yes, I have to drink this way
Q:Seek the toilet water pipe specific height
Depends on the water or a small water. In general, the basin will be used under the way the water, the installation of the faucet, with a hose and faucet connection; shower faucet height, depends on how much you are tall, as long as the bath can not affect; drag pool faucet height , Is also based on the height of the mop pool itself to decide, usually from the mop mouth about 30 cm to install the faucet; toilet water supply height, usually between 20 to 30 cm can be; toilet is pit pitch, which in the Masonry walls and buried sewage pipes when it has been identified. The general toilet pit pitch of 30 to 40 cm, this size is more common; bathtub between the outlet and the distance between the walls, and not a fixed size, from 8 cm to more than thirty centimeters have, to see What kind of bathtub, and how to design the bathtub. When installing the tub, there will be a metal hose connected to the outlet.
Q:Water dispenser with stainless steel or plastic?
Stainless steel is better.
Q:The kitchen is water, there is no faucet and sink, feng shui there is no problem?
So easy to imbalance between yin and yang, and not convenient ah
Q:What should the faucet of the kitchen faucet should be used
Ordinary brass material, the general brand on it. In fact, although this material although the lead content of 2%, but precipitation to the water rarely, not to the point of affecting health. Recently advocated lead-free faucet is more advertising. Really use lead-free brass material to do the faucet also have the basic export, the cost is 20% higher than the general faucet, and is not lead-free brass, you can not distinguish from the appearance, if the manufacturers promise to use brass Or silicon brass, you can think about it, these two are the industry's largest amount of lead-free brass material. If you are very concerned about the lead content, then it is recommended that you buy POM material dagger Gacha cream cream eyes plastic faucet, not only cheap, but not lead, is the use of life almost.
Q:Basin faucet / basin basin leading ten brands which have?
Aike Huarui faucet is a well-known leader of a tap, in the country by the public praise, is the current market people are very trusted faucet brand, from around the world to introduce the most able to show the characteristics of high-quality raw materials for processing and manufacturing
Q:water faucet?
if its a new installation it should be easy. you need a basin wrench, two 3/8 inch x 20 inch flexible steel braided faucet supply's, the new faucet and a flashlight. put down some rags under the sink (gets a little wet) close the valves under the sink and turn on the faucet to assure they are off and holding. remove the supply lines from the faucet and the valves you closed under the the sink. now loosen the capture nuts on the shanks of the faucet where the supply's were removed. after the captures are loose and removed the faucet lifts up and away. if there is a sprayer to the right of the faucet just cut the hose and remove it. the new faucet will come with installation instructions and pictures...so i won't have to write a novel here. if you get a basic faucet it will be simple... when you get into the exotics it becomes a strain. stay with a delta or a moen faucet...stay away from price phister...remember when you are purchasing a faucet... if there is an existing sprayer to the right of the faucet you will need to buy one with a sprayer (w/spray) don't want a sprayer and one exists...you will need a cock hole cover for it. talk to a sales person at a plumbing supply house....stay away from home improvement centers...best advise i can give you and good luck to you. yes there is a price dif between the supply house and home improv center...but you tell the guy at the counter in the supply house about it and many times you get a break. PLUS they know their product. good luck
Q:Seek expert advice, wash basin faucet open waterproof hum how to solve?
The most effective and cost-effective approach is to turn on or off the valve, the valve openings to avoid too close, in other words, do not make the flow of water in the pipeline suddenly changed.
Q:Home renovation, ask the basin faucet and kitchen faucet What is the difference? Is there any good sign available?
Kitchen faucet is best to choose the kind of material is better, can be applied to the water purifier better. There is nothing special about the basin.
Q:Home of the newly renovated toilet basin with the kind of shower that can be out of the kind of leading brand is the Hanshin
In general: hand shower outlet hole at a constant flow valve (that is, O-ring), remove the water can be achieved a great effect, but the shower is not the ability to compress, water pressure Under which there may be blasting

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range