Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Dual Check Valve
5,554
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Video
API/DIN Wcb 304 Cast Stainless Steel Spring
Dual
Disc Wafer 3 Inch Bronze Swing
Check
Valve
US$ 20-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
Dual
/Double Disc Bronze
Check
Valve
with Spring
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Double Disc
Dual
Plate/Flap/Butterfly Wafer
Check
Valve
(H77X-10/16)
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Industrial DN50 - DN1200 Ductile Iron
Dual
Plates Wafer Butterfly
Check
Valve
China Manufacturer
US$ 37-46
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
Video
Cast Iron
Dual
Plate
Check
Valve
Pn16
US$ 25-200
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao Fluido Industrial Co., Ltd.
Video
Wcb Carbon Steel Stainless 304 CF8 Ductile Iron 2205 2507 EPDM NBR Coated Stop Non-Return Spring Duo
Dual
Plate
Check
Valve
/Wafer Type
Check
Valve
DN100
US$ 21
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Walter Flow Control Equipment Co., Ltd.
Video
DN100 Wafer
Dual
Disc Butterfly
Check
Valve
US$ 10-11
/ Piece
49 Pieces
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
High Quality
Dual
-Use in Vertical or in Horizontal Plastic
Check
Valve
PVC Full Bore Swing
Check
Valve
UPVC Wafer Flanged Type
Check
Valve
DIN ANSI JIS Standard
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
150lb Stainless Steel
Dual
Plate
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Inox Butterfly Stainless Steel Forged Double Plate Forging
Dual
Disc
Check
Valve
US$ 20
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
CF8 CF8m CF3m Albronze C95400 C95500 C95800
Dual
Plate Wafer Non-Return API
Check
Valve
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
CF8 Wafer
Dual
Plate
Check
Valve
with Ce ISO Wras Approved
US$ 10-200
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Aluminium Bronze C95400 C95500 C95800
Dual
Plate Wafer
Check
Valve
US$ 56-4500
/ Piece
5 Pieces
(Min. Order)
Start Order
Linyi Bonny Valve Co., Ltd
Video
API ANSI Class150 Low Pressure Stainless Steel/Cast Steel/Carbon Steel/Wcb Non-Return Swing/
Dual
Check
Valve
for RF Flanged 150lb 300lb 600lb 900lb
US$ 15-200
/ Piece
10 Pieces
(Min. Order)
Start Order
Wenbao Valve Co., Ltd.
Video
API/ANSI/DIN Cast Steel Stainless Steel Wcb 304
Dual
Single Plate Swing Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
Cast Ductile Iron /SS316/SS304
Dual
Plate Wafer Type
Check
Valve
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Made in China Stainless Steel /Ductile Iron with
Dual
Plate and Wafer
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
High Quality Plastic Wafer Type Non Return
Check
Valve
UPVC Swing
Check
Valve
Dual
Use in Vertical or in Horizontal PVC Swing Flanged
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
DN150 Ci Di Wafer
Dual
Plate Double Flange
Check
Valve
with Aluminimum Bronze C95400 Disc
US$ 39-5000
/ Piece
1 Piece
(Min. Order)
Start Order
Linyi Bonny Valve Co., Ltd
Video
B148 C95400 C95200 C95500 C95800
Dual
Plate
Check
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Aluminium Bronze B148 C95400 C95200 C95500 C95800
Dual
Plate
Check
Valve
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Stainless Steel
Dual
Disc
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Wafer Type
Dual
Disc
Check
Valve
US$ 20
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Hi-Tech Smart Machinery Co., Ltd.
Video
Ductile Iron Wafer Type 2PC/
Dual
Plate/Double-Disc/ Pring Loaded
Check
Valve
Pn16
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
1
3
4
5
6
7
8
9
232
Next
Show:
24
36
48
Category
Industrial Equipment & Components
Check Valve
Gate Valve
Butterfly Valve
Ball Valve
Pipe & Tube System
More
Product Features
Material
Cast Steel
Connection Form
Thread
Welding
Structure
Tubular
Elevated
Butterfly
Pressure
Ordinary Temperature
Ordinary Pressure
Function
Ddcv Double Lobe
Nrvr Silence
Sfcv Rubber Lobe
Nrvz Silence
Nrvg Silence
Sealing Form
Bellows Globe Valve
Gland Packings Globe Valve
Flow Direction
Reversing
Bidirectional
Unidirection
Standard
JIS
Bsw
ANSI
GB
DIN
Application
Industrial Usage
Water Industrial Usage
Household Usage
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
OEM
Own Brand
ODM
Others
City
Jinan
Tianjin
Qingdao
Taizhou
Jining
Xingtai
Ningbo
Weifang
Wuxi
Huizhou
More