Double Valve

products found from  trusted manufacturers & suppliers

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US$ 12 / Piece
50 Pieces (MOQ)
Bohai Valve Group Co., Ltd.
Bohai Valve Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • Intellectual property management system certification, ISO 10012:2003

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Water
Manual
Flange
Centre Sealing
Force Sealed
Normal

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US$ 0.1-8 / Piece
2000 Pieces (MOQ)
Ningbo Pntek Technology Co., Ltd.
Ningbo Pntek Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

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Water
PVC
Welding and Thread
Manual
PN1.0-32.0MPa
Straight Through Type

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US$ 0.8-33 / Set
100 Sets (MOQ)
Hunan Tongwei New Material Technology Co., Ltd.
Hunan Tongwei New Material Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Hunan, China
  • Manufacturer/Factory

  • ISO 9001

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Acid
UPVC
Welding
Manual
1.0-1.6MPa
Straight Through Type

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US$ 100-10000 / Piece
1 Piece (MOQ)
Zhejiang Demelong Fluid Technology Co., Ltd
Zhejiang Demelong Fluid Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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API 6D
WCB Stainless Steel
Class 150lb~900lb
Oil
Normal Temperature
Industrial

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US$ 50-500 / Set
1 Set (MOQ)
JITAI VALVE GROUP CO., LTD.
JITAI VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

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Oil
Ordinary Temperature
OS&Y Wedge Type
Carbon Steel
Double Flanged
Ordinary Temperature

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US$ 20-100 / Piece
10 Pieces (MOQ)
Zhejiang Zhongguan Valve Manufacture Co., Ltd
Zhejiang Zhongguan Valve Manufacture Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water, Oil and Gas
Manual, Worm Gear, Electric, Pneumatic, Hydraulics
Flange
Centre Sealing
Soft Seal
No Pin

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US$ 12-60 / Piece
5 Pieces (MOQ)
TIANJIN TANGFA WATTS VALVE CO., LTD.
TIANJIN TANGFA WATTS VALVE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001

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Oil Water
Manual Electric Pneumatic
Wafer
Centre Sealing
Force Sealed
Normal

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US$ 6-100000 / Set
1 Set (MOQ)
Tianjin Newton Valve Co., Ltd
Tianjin Newton Valve Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001

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5(5.0)

"Fast Delivery"
Fast Delivery
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Water
Manual
Wafer Lug Flange
Centre Sealing
Force Sealed
Normal

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US$ 500-1500 / Piece
1 Piece (MOQ)
Donjoy Technology Co., Ltd.
Donjoy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001

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-20 - 150 Degree
CE, ISO9001
Water, Acid
Standard
Welding
Pneumatic

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US$ 10-100 / Piece
1 Piece (MOQ)
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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Water, Oil, Gas, Seawater, Food, Steam, Air etc
Lever, Handle, Gear Operator, Pneumatic Actuator
Flange
Centre Sealing
Auto Sealed
Normal

Favorites

1 Set (MOQ)
Tianjin Newton Valve Co., Ltd
Tianjin Newton Valve Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001

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5(5.0)

"Fast Delivery"
Fast Delivery
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Water
Manual
Wafer Lug Flange
Butterfly Gate Check Globe
Rubber Metal
Normal

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US$ 0.687 / Piece
500 Pieces (MOQ)
Ningbo Salvador Piping System Co., Ltd.
Ningbo Salvador Piping System Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001

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5(5.0)

"On-time Delivery"
On-time Delivery
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Water
UPVC
Thread or Socket
Manual
Pn10/150psi
Straight Through Type

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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 SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, BSCI
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Water and Neutral Liquids
Manual / Electric
Wafer
Centre Sealing
Force Sealed
Normal

Favorites

US$ 24-28 / Set
1 Set (MOQ)
Jiangsu Shoulong Valve Co., Ltd.
Jiangsu Shoulong Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Water Oil Gas
Wcb SS304 SS316 CF8 CF8m
Bsp/NPT Threaded
Pneumatic Actuator
1000wog
Straight Through Type

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US$ 1-10 / Piece
100 Pieces (MOQ)
Avannto Flow Controls Co., Ltd.
Avannto Flow Controls Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Beijing, China
  • Manufacturer/Factory

  • ISO 9001, ASME

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Water
Manual
Flange
Centre Sealing
Auto Sealed
Normal

Favorites

US$ 15-150 / Piece
5 Pieces (MOQ)
Zhejiang Naibang Valve Co., Ltd.
Zhejiang Naibang Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Cast Steel
Wafer
Swing
Ordinary Pressure
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Gland Packings Globe Valve

Favorites

US$ 180-1550 / Piece
10 Pieces (MOQ)
ZheJiang KGSY Intelligent Technology Co., Ltd.
ZheJiang KGSY Intelligent Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO 9001

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Customized
ISO, API, CE
Pneumatic
High Pressure
Kgsy
Normal Temperature

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US$ 10-100 / Piece
1 Piece (MOQ)
Jiangsu Zhengliang Marine Accessory Co., Ltd.
Jiangsu Zhengliang Marine Accessory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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Water
Manual
Wafer
Centre Sealing
Force Sealed
Normal

Favorites

US$ 1 / Piece
1 Piece (MOQ)
Goole Valve technology Co., Ltd.
Goole Valve technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001

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Carbon Steel
Thread
Manual
ANSI CLASS 150-900
Straight Through Type
Double Block and Bleed

Favorites

US$ 125-925 / Piece
1 Piece (MOQ)
Yueqiang Valve Co., Ltd.
Yueqiang Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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Oil
High Temperature
Direct-acting
Carbon Steel
Flange
Low Pressure

Favorites

US$ 120-200 / Piece
1 Piece (MOQ)
Zhitai Technology Group Co., Ltd.
Zhitai Technology Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

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GS, CE, ISO9001
Standard
Flange
Pneumatic
Double Seater
Pn16; Pn40; Pn64MPa

Favorites

US$ 25-500 / Piece
1 Piece (MOQ)
ZHEJIANG MENCROWN VALVE CO., LTD.
ZHEJIANG MENCROWN VALVE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water, Oil, etc
ISO, CE
Less Than 80degree
Flange End
Single-Seat
Diaphragm/ Piston

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US$ 35.8 / Piece
20 Pieces (MOQ)
Xingyu Electron (Ningbo) Co., Ltd.
Xingyu Electron (Ningbo) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, IATF16949

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Gas, Water, Oil, Liquid
Stainless Steel
Thread, Flange
Pneumatic
10000psi (Pn63 )for 1/2'' -4''
Straight Through Type

Favorites

US$ 10-35 / Piece
10 Pieces (MOQ)
Wenzhou Haide Fluid Equipment Co., Ltd
Wenzhou Haide Fluid Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company,Other,Group Corporation

  • ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000

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Jacketed Valve
Stainless Steel
Clamp
CNC
Silicone, EPDM, PTFE, or NBR
Ra0.8

Favorites

US$ 300-50000 / Piece
1 Piece (MOQ)
Linyi Bonny Valve Co., Ltd
Linyi Bonny Valve Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory

  • ISO 9001, ISO 14001
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Crude Oil, Natural Gas, etc
Manual
Wafer
Double-Eccentric Sealing
Force Sealed
Normal

Favorites

US$ 2.5-3 / Piece
10 Pieces (MOQ)
Blch Pneumatic Science & Technology Co., Ltd.
Blch Pneumatic Science & Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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Gas
Ordinary Temperature
Electric
Thread
Pilot Operated
Aluminum Alloy

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US$ 1.124 / Piece
1 Piece (MOQ)
Tianjin Runke Plastic Tech Co., Ltd.
Tianjin Runke Plastic Tech Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 9000

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Water
PVC Ball Valve
Thread
Manual
PN1.0-32.0MPa
Straight Through Type

Favorites

US$ 17-15000 / Set
1 Set (MOQ)
Tianjin Newton Valve Co., Ltd
Tianjin Newton Valve Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001

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5(5.0)

"Fast Delivery"
Fast Delivery
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Water
Ordinary Temperature
Direct-acting
Ductile Iron
Flange
Low Pressure

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US$ 190-195 / Piece
1 Piece (MOQ)
Wuxi Huatong Pneumatic Manufacture Co., Ltd.
Wuxi Huatong Pneumatic Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, IATF16949

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Gas
Ordinary Temperature
Electric
Tubular
Direct Acting
Brass

Favorites

US$ 1 / Piece
1 Piece (MOQ)
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001

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Water
Stainless Steel
Casting
Hydraulic
W.P, :1000wog(Pn63)
Straight Through Type
Questions & Answers on Double Valve
Q
How can I identify a trustworthy supplier for check valves in China?
A
Discover the perfect Check Valve addition with our Double Valve.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
Upgrade your Check Valve with the elegant and durable Double Valve.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.
Q
What are the benefits of purchasing check valves wholesale for industrial equipment?
A
The Double 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.
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