• Stainless Steel H74W Single Disc Wafer Check Valve
  • Stainless Steel H74W Single Disc Wafer Check Valve
  • Stainless Steel H74W Single Disc Wafer Check Valve
  • Stainless Steel H74W Single Disc Wafer Check Valve
  • Stainless Steel H74W Single Disc Wafer Check Valve
  • Stainless Steel H74W Single Disc Wafer Check Valve

Stainless Steel H74W Single Disc Wafer Check Valve

Media: Oil
Temperature: High Temperature
Material: Stainless Steel
Samples:
US$ 10/Piece 1 Piece(Min.Order)
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Customization:
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Payment Method: visa mastercard discover JCB diners club american express T/T
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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Stainless Steel H74W Single Disc Wafer Check Valve pictures & photos
Stainless Steel H74W Single Disc Wafer Check Valve
US $5.5-6.5 / Piece
Min. Order: 10 Pieces
Diamond Member Since 2014

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Rating: 5.0/5
Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
YuZheng-check valve
Connection Form
Wafer
Structure
Swing
Pressure
Low Pressure
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Non-Return
Sealing Form
Metal to Metal
Flow Direction
Unidirection
Standard
ANSI/JIS/GB
Application
Industrial Usage, Water Industrial Usage, Household Usage
Size
Dn15-Dn600
Description
Wafer Type Check Valve
Materials
SS304/316
Certificate
ISO9001:2008, Ce
JIS
5K 10K
ANSI
150lb 300lb
Pn
16 40
Transport Package
Carton, Plywood Case
Specification
CE
Trademark
YUZHENG
Origin
Wenzhou, Zhejiang, China
HS Code
8481804090
Production Capacity
100, 000.00 Pieces/Week

Product Description

                                                   Stainless Steel H74 Check Valve

What is Check Valve: 
A check valve,clack valve, non-return valve or one-way valve is a valve that normally allows fluid(liquid or gas) to flow through it in only one direction.
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are available in a wide range of sizes and costs, check valves generally are very small,simple or inexpensive. Check valves work automatically and most are not controlled by a person or any external Control; accordingly, most do not have any valve handle or stem. 
The bodies(external shells) of most check valves are made of metal or palstic.

Stainless Steel H74W Single Disc Wafer Check Valve
Stainless Steel H74W Single Disc Wafer Check Valve
Stainless Steel H74W Single Disc Wafer Check Valve

Stainless Steel H74W Single Disc Wafer Check Valve
Stainless Steel H74W Single Disc Wafer Check Valve
Stainless Steel H74W Single Disc Wafer Check Valve
Stainless Steel H74W Single Disc Wafer Check Valve



 
DN d D   
     I Type II Type  PN1.0  PN1.6  PN2.5  PN4.0 
 50  32 15  22  105  105  109  109 
 65 43  15  22  125  125  129  129 
 80 55  15  22  140  140  144  144 
 100 77  15  24  160  160  170  170 
 125 97  16  26  185  185  186  186 
 150 122  19  29  218  218  220  226 
 200 145  25  40  270  270  276  293 
 250 200  29  43  325  325  343  355 
 300 240  38  50  378  378  403  403 
 350 269  41  52  437  437  460  477 
 400 308  51  62  485  485  517  549 
 450 355  51  62  507  507  567  574 
 500 410  65  80  592  592  627  631 
 600 490  70  90  693  693  734  750 
 
Product name Stainless Steel Check Valve
1)Material 304/316/CF8/CF8M
2)Size DN15-DN200
3)Certificate ISO9001: 2000,CE
4)Working pressure PN16/PN25/PN40/150LB/300LB
5)Connection Ends Thread/Wafer
6)Suitable medium Water, gas, air and some corrosive liquid
7)Temperature Range -20-300 degree C
8)Investment casting body and cap
9)Sealing Metal Seat(304/316)
Our advantage Survival by quality and development by credibility. 
Quality first, customer upmost !
  100% leakage tested at 100 psi air under water
  Can do OEM products
Shipment  By Sea/By air/By express according to customers' requirements
Delivery time usual 25 days around and can negotiate as per order qty
Shipping port Ningbo, Shanghai
Term of Payment 30% TT deposit,70% against the copy of B/L / LC
Package detail inner CTN, ourside ply-wooden case
MOQ 10 PCS/size
Gurantee Period 18 monthes
Capacity to produce 100, 000 PCS/week


FAQ
 
1 Are you a factory or trading company?
We are a factory specialized in manufacturing valves and fitting over 10 years.
And we have got the verification of compliance for ball valve from ECM and ISO9001 certificate of manufacturing and processing of valves and fittings.
 
2 Where are the main markets for your products?
We hope to make business with companies from all over the world. And for now, our valves and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
 
3 Do you have a minimum quantity of the products?
No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
 
4 Are samples available to be sent with free?
It depends on what product you need.
There are hundreds of products we sell. You can contact us for particular answer.
 
5 Can you print our Logo on the valves?
Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing.

 
6 What is your lead time?
It's around 30 days normally. If we have the products in stock, it will be about 15days
 

7 How can I check your factory situation while it's difficult for me to come to China?
We have photos and videos on our website and face book, It shows every step of the manufacturing.
We also have a showroom in CA, USA. If you have time, you can take a look.
 

8 How can you guarantee the quality of products?
First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.
 

9 How long is the quality guarantee period?
We supply 6 to 12 months for quality guarantee according to customers' using frequency.
 
10 How do you pack?
1.Plastic bags→2.Paper box→3.Cartons→4.Plywood Case

 
 

 

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