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Double Check Valve Factory
7,331
products found
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Video
API/JIS/DIN Swing
Check
Valve
Factory
Derect Sell 150/300/600/900lb
US$ 28
/ Piece
1 Piece
(Min. Order)
Start Order
Xuteng Valve Group Co. LTD
Video
Ifan
Factory
Direct Sell Water Control
Valve
Brass Pipe Fitting
Check
Valve
US$ 1.76-1.93
/ Piece
180 Pieces
(Min. Order)
Start Order
Zhejiang Ifan Piping Co., Ltd.
Hastelloy 316L Sanitary Grade 180 Degree DN50 Butterfly and
Check
2inch - 10inch
Valve
with
Double
Dosage Price Wenzhou Vavula
US$ 90-100
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
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.
for Wholesale
Factory
Check
Valve
Control Refrigerant Flow in Air Conditioner
US$ 2.8-3.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Zhongshan Gangli Refrigeration Fittings Co., Ltd.
Video
PVC True Union Ball
Valve
UPVC CPVC DIN ANSI BS JIS Plastic Electric
Valves
Bottom Butterfly Foot
Check
Double
Single
US$ 1.5-60
/ Set
100 Pieces
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
Ductile Cast Iron
Double
Flanged Brass Seat Swing
Check
Valve
Non Return
Check
Valve
US$ 28.9-30
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Walter Flow Control Equipment Co., Ltd.
Video
Bulldozer Roller
Factory
Outlet New-Style High Pressure
Double
Pilot Operated
Check
Valve
US$ 5-8
/ Piece
50 Pieces
(Min. Order)
Start Order
Ningbo Weisenbl Machinery Manufacturing Co., Ltd.
Video
Wafer Connection
Double
Door Butterfly
Check
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
High Pressure 6000 Psi Inline Filters
Double
Ferrule Non Return Instrument
Check
Valves
US$ 20-33
/ Piece
10 Pieces
(Min. Order)
Start Order
Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.
Video
Pn6-Pn10-Pn16-Pn25-Class125-Class150
Double
Flanged
Double
Offset Eccentric Butterfly
Valve
with Pneumatic Electric Actuator Gate
Check
Valves
D943h-10c DN600
US$ 1350-1450
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Boda Valve Manufacturing Co., Ltd
Video
High Quality PVC Handle Butterfly
Valve
UPVC
Double
True Union Ball
Valve
Plastic Wafer Swing Foot
Check
Valve
DIN ANSI JIS BS Standard DN50-DN400 (2" - 16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Factory
Valve
Price Non Return Spring Swing Stainless Steel Single Disc
Check
Valve
US$ 5-150
/ Piece
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
Video
Factory
Outlet New-Style Roller Excavator Loader Crane Bulldozer
Double
Pilot
Check
Valve
US$ 5-8
/ Piece
50 Pieces
(Min. Order)
Start Order
Ningbo Weisenbl Machinery Manufacturing Co., Ltd.
Video
Ifan
Factory
Original Non Return
Check
Valve
Brass Swing
Check
Valve
US$ 1.76-1.93
/ Piece
180 Pieces
(Min. Order)
Start Order
Zhejiang Ifan Piping Co., Ltd.
Video
Made in China
Valve
Supplier
Double
Plate EPDM Seat
Double
Disc Butterfly Wafer Type
Check
Valve
US$ 12.98-200
/ Piece
2 Pieces
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Stainless Steel
Double
Disc
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
ANSI Flanged Bronze
Check
Valves
Non Return
Valves
Wafer
Double
Flap Type
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Ductile Iron Pn16 DN100 Di Ci
Double
Disc Wafer
Check
Valve
US$ 78-80
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Video
API Swing Spring Type 316 304
Double
/Dual Plate Wafer
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Stainless Steel Industrial/Sanitary Full Bore Single
Double
Disc
Check
Valve
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Video
China Stainless Sanitary and High Purity
Check
Valve
Price Wenzhou Vavula
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
PVC
Double
Union Ball
Valve
for Fireproof Irrigation Plastic Quick Connection Compression Green PPR Two Piece
Check
US$ 0.7-10
/ Set
100 Sets
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC 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
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Category
Industrial Equipment & Components
Check Valve
Butterfly Valve
Ball Valve
Pipe & Tube System
Tools & Hardware
Hydraulic Valve
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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
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City
Tianjin
Wenzhou
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