Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available
U.S. Warehouse
Distributorship Cooperation

Check Valve, Stainless Steel Check Valve, H71 Ss Check Valve manufacturer / supplier in China, offering Stainless Steel Check Valve, Sanitary Weld End Butterfly Valve with EPDM Seal, Stainless Steel Coupling Manufacturer in China and so on.

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Stainless Steel Check Valve

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Purchase Qty. / Reference FOB Price
10-19 Pieces US $6.5
20-29 Pieces US $6
30+ Pieces US $5.5
Production Capacity: 100, 000.00 Pieces/Week
Transport Package: Carton, Plywood Case
Payment Terms: L/C, T/T, Paypal, Western Union
Material: Stainless Steel
Connection Form: Thread/Wafer
Structure: Swing/Liftwafer
Pressure: Low Pressure
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Non-Return
Sealing Form: Metal to Metal

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Basic Info

Model NO.: YuZheng-valve Check Valve
Flow Direction: Unidirection
Standard: ANSI/JIS/GB
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: 1/2"-4"
Trademark: YUZHENG
Specification: CE
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090

Product Description

Product Name: Stainless Steel 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.

1) Swing Type Check Valve
Type: H14W-200WOG
Size: 1/2"-2"
Material: 304/316/CF8/CF8M

Stainless Steel Check Valve
2) Vertical Type Check Valve
Type: H12W
Size: 1/2"-2"
Body Material: 304/316/CF8/CF8M

Stainless Steel Check Valve
3) Wafer Check Valve Disc Type
Type: H71W-PN16/PN25/PN40
Size: DN15-DN200
Pressure: PN16-PN40
Body Material: 304/316/CF8/CF8M

Stainless Steel Check Valve

4) Wafer Check Valve Single Disc
Type: H74W-PN16
Size: DN15-DN200
Body Material: 304/316/CF8/CF8M

5) Wafer Check Valve double Disc(Butterfly Check Valve)
Type: H76W-PN16,150LB,300LB
Size: DN50-DN200
Body Material: 304/316/CF8/CF8M

Any more details,pls check the single product description.

Small Boxes+ Carton+ Plywood Cases/Pallet

Delivery Time: 
Almost 25days after received the deposit payment.

Payment Term:
1) 30% T/T in advance,70%  against the copy of B/L
2) L/C 

Any details,please email us.
Product nameStainless Steel Check Valve
3)CertificateISO9001: 2000,CE
4)Working pressurePN16/PN25/PN40/150LB/300LB
5)Connection EndsThread/Wafer
6)Suitable mediumWater, gas, air and some corrosive liquid
7)Temperature Range-20-300 degree C
8)Investmentcasting body and cap
9)SealingMetal Seat(304/316)
Our advantageSurvival 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 timeusual 25 days around and can negotiate as per order qty
Shipping portNingbo, Shanghai
Term of Payment30% TT deposit,70% against the copy of B/L / LC
Package detailinner CTN, ourside ply-wooden case
MOQ10 PCS/size
Gurantee Period18 monthes
Capacity to produce100, 000 PCS/week

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 bags2.Paper box3.Cartons4.Plywood Case

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