Relief Check Valve

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US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
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  • Jiangsu, China
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Ordinary Temperature
Ductile Iron
Flange
Swing
Ordinary Pressure
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

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US$ 9.9-199 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China
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Oil, Gas, Water, Steam
Ss, Carbon Steel
Flange, Weld
Electric, Manual
PN1.0-32.0MPa
Straight Through Type

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US$ 1-180 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China
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Gas,Oil,Water,Chemical,Steam
-196°c-65°c
Bronze, Carbon Steel, Stainless Steel
Flange, Weld
One-Way
Low and High Pressure

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US$ 30-109 / Piece
1 Piece (MOQ)
Tianjin Yoakor Machinery Equipment Co., Ltd
Tianjin Yoakor Machinery Equipment Co., Ltd
  • China Supplier - Gold Member Gold Member
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  • Tianjin, China
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Water,Gas,Oil
Low Temperature
Straight-through
Cast Iron
Flange
Low Pressure

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US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China
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Water and Neutral Liquids
Manual / Electric
Wafer
Centre Sealing
Force Sealed
Normal

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US$ 29.7-59 / Piece
1 Piece (MOQ)
Tianjin Yoakor Machinery Equipment Co., Ltd
Tianjin Yoakor Machinery Equipment Co., Ltd
  • China Supplier - Gold Member Gold Member
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  • Tianjin, China
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Water,Oil,Gas
Manual
Lug Support
Centre Sealing
Force Sealed
Normal

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US$ 10-15 / Piece
10 Pieces (MOQ)
Ningbo Weisenbl Machinery Manufacturing Co., Ltd.
Ningbo Weisenbl Machinery Manufacturing Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Balance, Pressure Regulating, Reversing, Flow Control
Threaded Cartridge
Hydraulic
Directly Operated Type
100L/Min
35MP (Steel Component); 28MPa (Aluminum Alloy)

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US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Trading Company

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Ordinary Temperature
BS & En
Water
Standard
Flange
Hydraulic

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US$ 11.6 / Piece
5 Pieces (MOQ)
NINGBO ZHENHAI TIANDI HYDRAULIC CO., LTD.
NINGBO ZHENHAI TIANDI HYDRAULIC CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Ordinary Temperature
CE, ISO9001
Oil
Standard
External Thread
Hydraulic

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US$ 169-189 / Piece
1 Piece (MOQ)
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Online
One Year
Internal Engaged
Straight Tooth
Involute
Pneumatic

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US$ 90-98 / Piece
1 Piece (MOQ)
Quanzhou Nuoyi Hydraulic Technology Co., Ltd.
Quanzhou Nuoyi Hydraulic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Trading Company

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Flow Control
Threaded Cartridge
Hydraulic
Directly Operated Type
Wooden / Carton Case
10*10*10

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US$ 400-800 / Piece
1 Piece (MOQ)
Shandong Taifeng Intelligent Control Co., Ltd.
Shandong Taifeng Intelligent Control Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Flow Control
Threaded Cartridge
Hydraulic
Solenoid Type
120 L/Min
350bar

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US$ 1-1.4 / Piece
1000 Pieces (MOQ)
Ningbo Bestway M&E Co., Ltd.
Ningbo Bestway M&E Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Delivery"
Fast Delivery
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Water
High Temperature
Thread
Adjustable
Semi-Closed
Spring

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US$ 32-36 / Piece
10 Pieces (MOQ)
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Zhejiang J-Valves Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Gas, Oil, Water
Ordinary Temperature
Cast Steel
Flange & Welding
Swing
Ordinary Temperature

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US$ 20 / Piece
10 Pieces (MOQ)
Wenbao Valve Co., Ltd.
Wenbao Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water.Oil,Gas.etc.
Ordinary Temperature
Straight-through
Cast Carbon Steel
Flange
High Pressure

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US$ 39.9-99.9 / Piece
10 Pieces (MOQ)
Qingdao MDP Hydraulics Technology Co., Ltd.
Qingdao MDP Hydraulics Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Ordinary Temperature
ISO9001
Oil
Standard
Internal Thread
Hydraulic

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US$ 20-25 / Piece
1 Piece (MOQ)
Tianjin ET Valve Co., Ltd
Tianjin ET Valve Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Stainless Steel
Flange
Swing
Ordinary Pressure

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US$ 59-150 / Piece
1 Piece (MOQ)
Fujian Zhenyuan Hydraulic Equipment Co., Ltd.
Fujian Zhenyuan Hydraulic Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Yuken Hydraulic Valve
Carton Packing/ Wood Box
80-500
Xiamen, China
1000 Pieces/Month
YUKEN

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US$ 35-150 / Piece
1 Piece (MOQ)
Ningbo Rexocean Hydraulics Co., Ltd
Ningbo Rexocean Hydraulics Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Oil
Ordinary Temperature
Hydraulic
Flange
Direct Acting
Cast Iron

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US$ 26-33 / Piece
1 Piece (MOQ)
TUNR Industrial Technology (JiangSu) Co., Ltd.
TUNR Industrial Technology (JiangSu) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Balance, Pressure Regulating, Reversing, Flow Control
Threaded Cartridge
Hydraulic
Directly Operated Type
Hydraulic Cartridge Valve
Hydraulic

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US$ 1.5-5.5 / pieces
10 pieces (MOQ)
Union Steel Industry Co., Ltd.
Union Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

  • ISO9001:2015
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Valve
Flange
Carbon Steel
Reducing Tee
WYE Tee
Round

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US$ 50 / Piece
1 Piece (MOQ)
Taizhou Saiyi Hydraulic Machinery Co., Ltd
Taizhou Saiyi Hydraulic Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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Oil
High Temperature
Electric
Tubular
Direct Acting
Cast Iron

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US$ 0.43-0.9 / Piece
1000 Pieces (MOQ)
Suzhou Health Medical Plastic Products Co., Ltd.
Suzhou Health Medical Plastic Products Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory

  • Others
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Infusion Set
Plastic
Ethylene Oxide Sterilization
Two Years
Patient
With Logo Printing

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US$ 5.44-5.88 / Set
1 Set (MOQ)
Hebei Derunze Chemical Equipment Co., Ltd
Hebei Derunze Chemical Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Water
Ordinary Temperature
Fiberglass
Flange
Check Valve
Ordinary Pressure

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US$ 1.5-10 / Piece
3000 Pieces (MOQ)
Flowflex Enterprise Co., Ltd.
Flowflex Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Water
CCC, ISO, CE
Ordinary Temperature
Thread
Non-Ajustable
Closed

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US$ 11-111 / Piece
10 Pieces (MOQ)
Quality (Shandong) Industrial Automation Co., Ltd
Quality (Shandong) Industrial Automation Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Water, Oil, Gas, Steam
Cast Steel
Flange
Manual
Class 150, Class 300, Class 600
Straight Through Type

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US$ 10-100 / Piece
10 Pieces (MOQ)
Chongqing Chuanyi Automation Co., Ltd Crystal Technology Branch
Chongqing Chuanyi Automation Co., Ltd Crystal Technology Branch
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Chongqing, China
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1 Year
1 Year
New
RoHS, ISO9001
Customized
Customized

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US$ 100-130 / Piece
1 Piece (MOQ)
Sichuan Zhengwei Power Technology Co., Ltd
Sichuan Zhengwei Power Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
  • Manufacturer/Factory & Trading Company

  • Others
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ISO9001
Standard Component
Forging
Iron
Check Valve
Packing

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US$ 1.7-8.8 / Piece
3000 Pieces (MOQ)
Yuhuan Tufei Imp. and Exp. Co., Ltd.
Yuhuan Tufei Imp. and Exp. Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water
Brass
Thread
Hydraulic
PN1.0-32.0MPa
Straight Through Type

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US$ 5000-10000 / Piece
1 Piece (MOQ)
Shandong Beyond Petroleum Equipment Co., Ltd.
Shandong Beyond Petroleum Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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5(4.0)

"Excellent Job"
Excellent Job
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Available
1 Year
API
Carbon Steel
Mud Pump Parts
Pressure Relief Safety Valve
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Questions & Answers on Relief Check Valve
Q
What are the benefits of purchasing check valves wholesale for industrial equipment?
A
The Relief Check Valve is included in our comprehensive Check Valve range.Buying check valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.
Q
How can I identify a trustworthy supplier for check valves in China?
A
The Relief Check Valve is a top choice in our Check Valve collection.When searching for a reliable check valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.
Q
What are the common uses of check valves in industrial equipment?
A
The Relief Check Valve is a premium choice in the Check Valve category.Check valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.
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