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Double Check Valve Factory
2,170
products found
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Video
Double
Disc
Check
Valve
China
Factory
Double
Disc SS316 150lb CF8 Wafer
Check
Valve
US$ 12.98-200
/ Piece
2 Pieces
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
High Quality Plastic
Check
Valve
Manufacture UPVC Wafer
Check
Valve
Manufacturer
Factory
PVC Swing
Check
Valve
Supplier PVC
Double
Flanged
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
DN200-1000 Wcb Di Body Soft Seal Control
Check
Valve
/
Double
Eccentric Flange Butterfly
Valve
Manufacturing
Factory
US$ 150-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
Class 150 Pn10 Pn16 Ci Di Butterfly Rubber Seat Lined Non Return Bronze Forged Cast Stainless Steel Spring Wafer Single
Double
Disc Dual Plate Swing
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Factory
Cl150 Cast CF8 CF8m Wcb Non-Return Lift Swing Stainless Steel Carbon Steel Cast Flange
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
PVC UPVC CPVC
Valve
DIN ANSI BS JIS Plastic Bottom Butterfly Foot
Check
True
Double
Single Union Compact Ball
Valve
for Water Supply
US$ 0.2-15
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo Qianxiang Huiya International Trade Co., Ltd.
Video
ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate
Double
Door Wafer Type Butterfly
Check
Valves
From Tianjin Worlds
Valve
China
US$ 10-200
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly
Double
Door Disc Dual Plate/Flap/ Swing
Check
Valve
Pn10/Pn16 or 10K/16K Class150 150lb
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Double
Plate EPDM Seat
Double
Disc Gate
Valve
/Control/Ball
Valve
/ Spring Swing
Check
Valve
/Non Return Butterfly Type
Check
Valve
US$ 12.98-200
/ Piece
2 Pieces
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
High Quality Plastic Spring
Check
Valve
DIN ANSI JIS Standard UPVC Wafer
Double
Flange
Check
Valve
PVC Swing
Check
Valve
DN20-DN400
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
H76 Wafer
Double
Disc
Check
Valve
US$ 5.5-6.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
API600/API 6D Lug
Double
Disc
Check
Valve
US$ 36.9-38.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Video
Made in China
Valve
Supplier
Double
Plate EPDM Seat
Double
Disc Butterfly Wafer Type
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
High Quality PVC Handle Butterfly
Valve
UPVC
Double
True Union Ball
Valve
Plastic Wafer Swing Foot
Check
Valve
JIS Standard DN50-DN300 (2" - 12")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Built-in
Double
-Disc Wafer
Check
Valve
US$ 15
/ Piece
10 Pieces
(Min. Order)
Start Order
Yuming Valve Group Co.,Ltd
Wcb
Double
Disc Swing
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve 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
Wafer Butterfly
Check
Valves
Double
Door Pn10 Pn16 Ductile Iron Body
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
High Quality PVC Wafer Swing Disc
Check
Valve
UPVC
Double
Flange Type
Check
Valve
Plastic Full Bore Flanged
Valve
DIN ANSI JIS BS Standard (3/4"-16")
US$ 19.6
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Carbon Steel
Double
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
Wafer Type Butterfly
Check
Valve
H77X-10/16 Ductile Iron
Double
Flap Butterfly
Check
Valve
Pipeline One-Way
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
ISO5752
Double
Flanged Cast Iron Dual Plate
Check
Valve
with Rubber Sealing
US$ 10-200
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
High Quality PVC Wafer Swing Foot
Check
Valve
UPVC Flange Butterfly
Valve
Plastic
Double
True Union Ball
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
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Category
Industrial Equipment & Components
Check Valve
Butterfly Valve
Ball Valve
Solenoid Valve
Gate Valve
Product Features
Standard
ANSI
Application
Household Usage
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
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
OEM
Own Brand
ODM
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City
Tianjin
Wenzhou
Shanghai
Hangzhou
Zhengzhou
Xingtai
Ningbo
Qingdao
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Lishui
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