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Flange Check Valves
19,646
products found
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Video
Carbon Iron/ Ductile Iron/Carbon Steel
Flange
BS4504 DIN Ansib16.34 Pn16/25 Class125/150 Double Flanged
Check
Valve
Water Control
Check
Valve
US$ 100
/ Piece
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
Video
Ductile Cast Iron Di Ci Stainless Steel Barss EPDM Seat Water Resilient Wafer Lug Lugged Type Double
Flange
Industrial Butterfly
Valve
Gate Swing
Check
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
DIN BS ANSI
Flange
DN50-600 DIN3202 BS5163 F4 Gate
Valve
Brass Bonnet Di Body Resilient Seat
Check
Valve
/Control
Valve
/Water
Valve
/Gate
Valve
US$ 12-600
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
High Quality Plastic Non-Return
Valve
(NRV) UPVC Wafer Type
Flange
Water
Check
Valve
PVC Vertical Swing
Check
Valve
PVC Horizontal Non Return
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Flange
Wafer Swing
Check
Valve
ANSI Wafer Lift Butterfly
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Tianjin Newton Valve Co., Ltd
Video
High Quality Plastic Flanged Non Return (NRV) Disc
Valve
PVC Full Bore
Flange
Valve
UPVC Wafer Type
Check
Valve
UPVC Vertical Horizontal Swing
Check
Valve
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
J-
Valves
150lb/300lb/600lb/900lb/1500lb/2500lb Stainless Steel/Cast Steel/Carbon Steel/Wcb/CF8/CF8m
Flange
/Wafer Ends Lift/Dual Plate/Swing Type
Check
Valve
US$ 32-36
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang J-Valves Fluid Equipment 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
Stainless Steel Wafer/Lug/Swing
Flange
Check
Valve
for Pressure Systems and Long Runs
US$ 10
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Video
High Quality 10 Inch Small Worm-Gear Type Single
Flange
Electric PVC Ball Core
Check
Valve
US$ 0.93-24
/ Set
1 Set
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
DI+EPDM
Flange
connection Professional supply Foot
Check
Valve
DN50~600
US$ 31
/ Piece
5 Pieces
(Min. Order)
Start Order
Suzhou Walter Flow Control Equipment Co., Ltd.
Video
Stainless Steel
Flange
Weld Neck Blind
Flanges
Flanges
Pipe Fittings
Check
Valve
US$ 5-8
/ Piece
50 Pieces
(Min. Order)
Start Order
Ningbo Weisenbl Machinery Manufacturing Co., Ltd.
Video
1000wog Stainless Steel
Flange
Check
Valve
Supplier
US$ 2.5-3
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Cold Room Refrigeration Ammonia Freon Neck
Flange
Check
Valve
US$ 10-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Dofun Refrigeration Technology Co., Ltd.
Video
Wafer
Flange
Type Butterfly
Check
Valves
316 Stainless Steel Non Return
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Liquefied Carbon Dioxide Lco2
Flange
Check
Valve
US$ 197.9-200
/ Piece
1 Piece
(Min. Order)
Start Order
Danyang Feilun Gas Valve Co., Ltd.
Video
Rycome Butterfly Wafer
Check
Valve
China Factory Lug Style Butterfly
Valve
CT15c Alloy Steel API
Flange
Butterfly
Valve
US$ 0.9-2
/ Piece
1 Piece
(Min. Order)
Start Order
Hainan Yeeda International Trade Co., Ltd.
NACHI
Flange
Check
Valve
/Throttle
Valve
Hydraulic
Check
Valve
Ca-F06-1-30 Ca-F10-1-30 Ca-F16-1-30 (C) Fr-F06-30 (C) Fr-F10-30 (C) Fr-F16-30
US$ 2700-3100
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Bole Automation Engineering Co., Ltd.
API 6A Forged
Flange
Swing
Check
Valve
Lift
Check
Valve
One-Way
Valve
US$ 10-3000
/ Set
1 Set
(Min. Order)
Start Order
Shandong Light Fir Machinery Equipment Co., Ltd.
H42W-16p H42W-16rl ANSI 150lb
Flange
CF8/CF3m Vertical
Check
Valve
US$ 280-300
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Freya Automation Technology Co., Ltd
Wafer Dual Plate Double
Flange
Type
Check
Valve
US$ 1.1-1.3
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Dico Valve Co., Ltd.
Video
Stainless Steel
Flange
Lift
Check
Valve
US$ 57
/ Piece
500 Pieces
(Min. Order)
Start Order
Xi'an Changxin Hardware Co., Ltd.
Video
High Quality PVC
Flange
Foot
Valve
Plastic Butterfly
Valve
UPVC Pressure Flanged True Union Ball
Valve
PVC Water Non Return
Check
Valve
US$ 60.9
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Shf A216 Wcb Medium Pressure Bolted Cap Swing
Check
Valve
Flange
End
US$ 120
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Shuangheng Valve Co., Ltd.
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Category
Industrial Equipment & Components
Check Valve
Butterfly Valve
Gate Valve
Ball Valve
Pipe & Tube System
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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
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