Total 39,423
products
in
Check Valve
category from about 2,815 manufacturers & suppliersMember Type:
Audited Supplier
Carbon Iron/ Ductile Iron/Carbon Steel Flange BS4504 DIN Ansib16.34 Pn16/25 Class125/150 ...
Featured Product
Min. Order: 2 Pieces
Gray Iron Body for Open Water Supply Systems and Closed Circulation Systems with Ductile Iron and EPDM Seat Control Check Valve
Product Description
Triple duty control check ...
- Shanghai Flow Valve & Fitting Co., Ltd.
-
Diamond Member
- Shanghai, China
- ISO 9001
-
Audited Supplier
OEM 3A Sanitary Middle Clamp Non Return Valve Stainless Steel Check Valve
Featured Product
FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
OEM 3A Sanitary Middle Clamp Non Return Valve Stainless Steel Check Valve
Product Parameters
Name
Sanitary Check Valve
Material
SS304/SS316L
SIZE
1"-4"
Connection
Clamped ...
- Zhejiang Shangtai Light Industry Machinery Co., ...
-
Diamond Member
- Zhejiang, China
- Others
-
Stainless Steel ANSI 150lb Industrial Flanged Check Valve/Swing Check Valve/Non Return ...
Featured Product
FOB Price: US $268 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Name
SS304 Flang Swing Check Valve PN16 (H44W)
Model No.
H44W-16P/R
Size
1/2"---24"
Connection Form
Flanged
Channel
Straight Through Type
Design and ...
- Xuteng Valve Group Co. LTD
-
Diamond Member
- Zhejiang, China
- ISO9001:2015, ISO14001:2015
-
API6d Standard Check Valves for Oil Pipeline Valves
Featured Product
FOB Price: US $685 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Product Description
Product Description
1. Materials: WCB,WC6,LCB,CF8M,CF8,CF3,CF3M,...
2. Size: 2"~48"
3. Class:150LB~2500LB
4. Connection:RF,RTJ,BW
5. Standard: ...
- Yueqiang Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001, ISO 9000, SA 8000, ASME
-
Alarm Check Valve with UL/FM Certified APC Brand
Featured Product
Min. Order: 100 Pieces
Check Valve
Application: Fire alarming system, industrial valve, fire protection system
- Ningjin APC Industries Co., Ltd.
-
Diamond Member
- Shandong, China
- ISO9001:2015, ISO14001:2015, ISO45001:2016
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Silent Check Valve
Featured Product
FOB Price: US $150 / Piece
Min. Order: 5 Pieces
Min. Order: 5 Pieces
Silent Check Valve
Product features
To API594
Face to face per ANSI B 16.10
Flange ends dimension ANSI B 16.5/ANSI B 16.47
Final inspection tests to API598.
...
- Zhejiang Naibang Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2008
-
Flanged Silent Check Valve for Water Pump System
Featured Product
Min. Order: 2 Pieces
Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below:
- Reasonable and Streamlined Design
- ...
- Suzhou Walter Flow Control Equipment Co., Ltd.
-
Diamond Member
- Jiangsu, China
- ISO 9001
-
H12 Non-Return Check Valve Vertical Spring Check Valve Stainless Steel
Featured Product
FOB Price: US $2 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Products name
Check Valve Non Return Valve
Modle
H12W H14 H71 H74 H76
Nominal diameter
1/2-4"
Working pressure
1000PSI
Disc
CF8(SS304),CF8M(SS316),WCB
Design standard ...
- WOD VALVE GROUP CO., LTD.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015
-
Cast Iron/Carbon Steel BS4504/DIN/ANSI B 16.5 Class 125/150 Size 2'-12 Triple Duty Check ...
Featured Product
Min. Order: 2 Pieces
Cast Iron/Carbon Steel BS4504/DIN/ANSI B 16.5 Class 125/150 Size 2'-12 Triple Duty Check Valve Water Check Valve Backflow Preventer
Product Description
Triple duty control check ...
- Shanghai Flow Valve & Fitting Co., Ltd.
-
Diamond Member
- Shanghai, China
- ISO 9001
-
High Performance Reversing Valve Shf-35/50 Refrigeration Parts for OEM Service
Featured Product
FOB Price: US $11.26 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Superior quality reversing valve refrigeration parts
Product Description
A 4-way reversing valve is a component in an air conditioning system that allows for the reversal of the ...
- Zhongshan Gangli Refrigeration Fittings Co., ...
-
Diamond Member
- Guangdong, China
- ISO9001:2015, ISO14001:2015
-
Cast Iron Non-Return Flange End Ball Check Valve
Featured Product
FOB Price: US $100 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Cast Iron Non-Return Flange end Ball Check Vakve
Conventional packing:
For the Valves, Expansion Joint, Water Meter, we can use veneer board case.
For the pipe, we use ...
- QINGDAO NANCY METAL & MACHINERY CO., ...
-
Diamond Member
- Shandong, China
-
Cast Stainless Steel/Wcb/Ss API/JIS/DIN 150lb/10K/300lb Flange End Swing Check Valve
Featured Product
FOB Price: US $34 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Product Description
Cast Stainless Steel/WCB/SS API/JIS/DIN 150LB/10K/300LB Flange End Swing Check Valve
Size: 1 1/2'~36''
Pressure rating: 150LB~1500LB
Material: A351 ...
- RST VALVE GROUP CO., LTD.
-
Diamond Member
- Zhejiang, China
- ISO 9001, ISO 14001
-
Bmag Best Sale Bronze Swing Check Valve for Water Supply
Featured Product
FOB Price: US $40.7 / Piece
Min. Order: 2000 Pieces
Min. Order: 2000 Pieces
BMAG Best Sale Bronze Swing Check Valve for Water Supply
What description of bronze swing check valve?
Material
Bronze body
Brass can be C83600,LG2,B62,C84400, etc ...
- Ningbo Bestway M&E Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001, BSCI
-
Built-in Double-Disc Wafer Swing Check Valve
Featured Product
FOB Price: US $150 / Piece
Min. Order: 5 Pieces
Min. Order: 5 Pieces
Built in double-disc wafer swing check valve
Picture :
Retainerless
Metal seal or rubber seal
DN50-DN1500, class150-2500
Product features
To API594
Face to face per ...
- Zhejiang Naibang Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2008
-
DN250 Pn40 CF8 CF8m Check Valve ANSI Class150 Flanged ANSI 150 RF Swing Check Valve DN300
Featured Product
FOB Price: US $1000 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Product Description
Product Name
API Swing Check Valve for ...
- Jiangsu Unicents Valve Co., Ltd.
-
Diamond Member
- Jiangsu, China
- ISO9001:2015, ISO14001:2015, ISO 45001:2018
-
FRP Flap Gate, Fiberglass Flap Gate, FRP Back Prevention Valve
Featured Product
FOB Price: US $500 / Set
Min. Order: 1 Set
Min. Order: 1 Set
Fiberglass Frp Smc Flap Gate & Check-stop valve
Product Description
FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and ...
- Hebei Derunze Chemical Equipment Co., Ltd
-
Diamond Member
- Hebei, China
- ISO 9001, ISO 14001
-
API/JIS/DIN Flange End Swing Check Valve
Featured Product
Min. Order: 10 Pieces
Specification:
Design - BS 1868 / API 6D / ASME B16.34
Face to Face - ASME B16.10
End Flange - ASME B16.5
BW End - ASME B16.25
Test - API598
Special - NACE MR-01-75
...
- Senli Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture ...
Featured Product
FOB Price: US $10 / Piece
Min. Order: 100 Pieces
Min. Order: 100 Pieces
Dual plate check valve, for mounting directly between flanges according to DIN. Maintenance not required. For liquids and gases in the industrial range, general services, water ...
- Avannto Flow Controls Co., Ltd.
-
Diamond Member
- Beijing, China
- ISO 9001, ASME
-
H74X Soft Seal Wafer Check Valve
Featured Product
FOB Price: US $60 / Piece
Min. Order: 500 Pieces
Min. Order: 500 Pieces
H74X Soft Seal Wafer Check Valve
NonReturn Valve for multi-purposes,steam,gas.oil,water available.
Type:H74
Size:DN25~DN300
Body Material: Stainless Steel 304 316,or Carbon ...
- Wenzhou Bafu Trading Co., Ltd.
-
Gold Member
- Zhejiang, China
-
1/2 "-4" 201/304/316 Stainless Steel H14 Swing Check Valve Plate Household Valve
Featured Product
FOB Price: US $68 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Product Introduction
1) Size:
1/2~4"
2) Suitable medium:
water, oil, air, some corrosive liquid
3) The material:
201,304,316
4) Thread type:
ZG,G, NPT, BSPT, BSP, PT ...
- Wenzhou Somai Stainless Steel Co., Ltd.
-
Diamond Member
- Zhejiang, China
-
Professional Manufacture DN100 Pn16 Swing Check Valve CF8 Disc 2inch-12inch Non Return ...
Featured Product
FOB Price: US $25 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Product Description
Part Name
Material
Valve Body
Cast Iron or Ductile Iron
Valve Disc
Cast iron or Ductile Iron or Stainless Steel
Seal Material
EPDM or NBR
Valve ...
- Tianjin Goldensea Valve Co., LTD
-
Diamond Member
- Tianjin, China
-
API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check ...
Featured Product
Min. Order: 1 Piece
BS1868/API 6D Flange or Wafer Cast Stainless Steel Swing Check Valve
Features & Specifications
Available in Full Port Or Reduced Bore
Design & Manufacture: API6D, ANSI ...
- Vatac Valves (Wenzhou) Corporation
-
Diamond Member
- Zhejiang, China
- ISO 9001, ISO 14001, HSE, QC 080000, WRAP...
-
Class 150 Pn10 Pn16 Ci Di Butterfly Rubber Seat Lined Non Return Bronze Forged Cast ...
Featured Product
Min. Order: 1 Piece
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
Product ...
- CZIT DEVELOPMENT CO., LTD.
-
Diamond Member
- Tianjin, China
- ISO 9001, ISO 14001, ANSI/ESD
-
Stainless Steel JIS 10K Industrial Flanged Check Valve/Swing Check Valve/Non Return Valve
Featured Product
Min. Order: 10 Pieces
Specification:
Product Name
JIS 10K FLANGED CHECK VALVE
1. Material
SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, etc.
2. Size
1/2~10 inch ( DN15~DN250)
3. Working ...
- Wenzhou Era Valve Flange Co., Ltd
-
Diamond Member
- Zhejiang, China
-
Stainless Steel JIS5K/10K H74 Single Disc Non Return Wafer Check Valve
Featured Product
FOB Price: US $2.5 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
H74 Wafer Single Disc Check Valve in Stainless Steel
What is Check Valve:
A check valve,clack valve, non-return valve or one-way valve is a valve that normally allows ...
- Zhejiang Yuzheng Valve Technology Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015
-
API 6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return ...
Featured Product
Min. Order: 1 Piece
FEATURES&BENEFITS
2"~48" (DN50~DN1200)
W. P.: Class150-2500
W. T.:-20ºC ~400ºC (-4ºF~752ºF)
Design:BS 1868
Flange Dimension:ASME B16.5
Face to Face:ASME ...
- Zhejiang Longgong Valves Technology Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001, ANSI/ESD
-
High Performance Air Conditioning 4-Way Reversing Valves for AC Factory
Featured Product
FOB Price: US $11.26 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Superior quality hvac 4-way reversing valve at factory price
Product Description
A 4-way reversing valve is a component in an air conditioning system that allows for the ...
- Zhongshan Gangli Refrigeration Fittings Co., ...
-
Diamond Member
- Guangdong, China
- ISO9001:2015, ISO14001:2015
-
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
Featured Product
FOB Price: US $1.82 / Piece
Min. Order: 2000 Pieces
Min. Order: 2000 Pieces
Quality Forging Certified Brass Spring Check Valve (AV-CV-5001)
1.Size:1/2"~ 4", BSP
2.Brass stick.Plastic core both working
3.Pressure:PN20
4.Material:Normal Brass ...
- Zhejiang Italy Copper Industry Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
Double Flanged Type Tilting Disc Check Valve
Featured Product
FOB Price: US $300 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Flange Type Tilting Disc Swing Check Valve:
Structural Feature
Quick valve disc closedown,low water hammer pressure;
Applicable for and easily installed for vertical or ...
- Zhejiang Naibang Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2008
-
Wafer/Lug/Swing/Slot End Flanged Cast Iron/Stainless Steel Check Valve for Water Fire ...
Featured Product
FOB Price: US $1000 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Wafer Double Disc Dual Plate Check Valve for Marine
Product Description
Flanges according to ASME B/16.4716.5, Class 125 / 150; DIN 2501, PN10 / PN16
ASME B16.1/B16.2
Size: ...
- Afcon Ningjin Yahua Industries Co., Ltd.
-
Gold Member
- Shandong, China
- ISO 9001, ISO 9000, HSE, ASME
-
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