Filter by:
  • On-time shipment and pre-shipment product quality safeguards
  • Refund up to the covered amount agreed with your supplier
  • Learn More >
Minimum Order: OK
View as:

Ball valve of 200mm/Fully welded ball valve with gear box DN200 (8'')

US $200-250 / Piece ( FOB Price)
5 Pieces (Min. Order)
Place of Origin: CN;JIA
Brand Name: weldv
Material: Stainless Steel
Power: Manual
Media: Water
Standard or Nonstandard: Standard
Verified Supplier - Jiangsu Weld Valve Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $7,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
100.0% Response Rate

check valve /china check valve/stainless steel check valve

US $5-40 / Piece ( FOB Price)
10 Pieces (Min. Order)
Place of Origin: CN;SHN
Brand Name: GUANYU
Material: Stainless Steel
Pressure: Medium Pressure
Temperature of Media: Medium Temperature
Power: Manual
Tags: Check Valve
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

Non return water valves with flange connection

10 Pieces (Min. Order)
Place of Origin: CN;SHN
Brand Name: FLOW
Material: Casting
Pressure: Medium Pressure
Temperature of Media: Medium Temperature
Media: Water
Verified Supplier - Qingdao I-Flow Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $15,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
76.5% Response Rate

pilot operated pressure relief valve/safety valve

1 Set (Min. Order)
Place of Origin: CN;ZHE
Brand Name: HAIYI
Temperature of Media: Medium Temperature
Media: Oil
Port Size: 1"-10"
Standard or Nonstandard: Standard
Verified Supplier - Zhejiang Haiyi Valve Co., Ltd.
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
72.2% Response Rate

Forging Check Valve

1 Piece (Min. Order)
Place of Origin: CN;SHN;Shandong China (Mainland)
Material: Forged
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Power: Hydraulic;Hydraulic,Manual,Electric Actuator,Pneumatic,Solenoid
Media: Water;Water/Oil/Gas/Steam
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $2,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit

Back Pressure Valves

US $10-1000 / Piece ( FOB Price)
Material: Stainless Steel
Structure: Regulating
Media: Water
Power: Hydraulic
Pressure: Medium Pressure
Temperature of Media: Medium Temperature
Verified Supplier - HAN TIDE BIOMEDICAL CORP.
  • Onsite Check: Onsite operations checked and legal existence confirmed
60.5% Response Rate

Model 41-03 Pressure Relief, Sustaining, and Back Pressure Valve

Port Size: DN50~DN500
Material: Ductile Iron/ Stainless Steel
Structure: Pressure Reducing
Media: Water
Power: Hydraulic
Pressure: Medium Pressure
Verified Supplier - LONG TSUEN INDUSTRIAL CO., LTD.
  • A&V Check: This supplier's legal status is verified.

26-3220-24 1/2"NPT 2500PSI Back Pressure Reducing Regulator Relief Valve

US $99.99 / Unit ( FOB Price)
1 Unit (Min. Order)
Place of Origin: US;5599
Model Number: 26-3220-24
Verified Supplier - SVC ASSET MANAGEMENT INC
United States Contact Details
  • A&V Check: This supplier's legal status is verified.
United States Contact Details

1/8" PA66 EPDM plastic ink back pressure valves

US $0.5-1.0 / Piece ( FOB Price)
100 Pieces (Min. Order)
Port Size: 1/8"
Material: Plastic
Structure: Check
Media: Ink
Power: Hydraulic
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

Arrow Type Back Pressure Valve

1 Piece (Min. Order)
Material: Stainless Steel
Media: Oil
Power: Hydraulic
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Standard or Nonstandard: Standard
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

Fisher Type 289H Back pressure Regulator/Relief Valve

US $500-1000 / Set ( FOB Price)
1 Set (Min. Order)
Material:: Aluminum
Structure:: Pressure Reducing
Power:: Hydraulic
Pressure:: Other
Temperature of Media:: High Temperature
Standard or Nonstandard:: Standard
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $10,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit

Hot oil back pressure valve

US $1-10 / Set ( FOB Price)
5 Sets (Min. Order)
Material: SS or stainless steel
Structure: Control
Pressure: High Pressure
Temperature of Media: Medium Temperature
Standard or Nonstandard: Standard
Place of Origin: CN;SHN
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $4,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
76.9% Response Rate

high quality ASV return pipe pressure balance valve back pressure valve

1 Piece (Min. Order)
Place of Origin: CN
Brand Name: Danfoss
Model Number: 003Z0621
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
66.3% Response Rate

DIN /MSS/JIS standard back pressure valve

US $10.50 / Piece ( Wholesale Price)
200 Pieces (Min. Order)
Port Size: standard
Material: Alloy
Structure: Plug,GATE
Media: Water
Power: Manual
Pressure: High Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $10,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit

back pressure regulator valve, gas regulator valve

US $20-60 / Set ( FOB Price)
30 Sets (Min. Order)
Port Size: 1/8'' NPTF
Material: Stainless Steel
Structure: Pressure Reducing
Media: gas & fluid
Power: Manual
Pressure: High Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $8,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
45.0% Response Rate

High Quality Back Pressure Regulator/Valve

US $400.00-750.00 / Piece ( FOB Price)
5 Pieces (Min. Order)
Port Size: NPT1/4'' female
Material: Stainless Steel
Structure: Regulating
Media: Gas
Temperature of Media: Normal Temperature
Standard or Nonstandard: Standard
Verified Supplier - Aerotech (Beijing) Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $3,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $3,000 Trade Assurance Limit
100.0% Response Rate

Proportional pressure relief valve back pressure valve

US $1-200 / Piece ( FOB Price)
1 Piece (Min. Order)
Port Size: from 1/8 in. to 3/4 in.
Material: Stainless Steel,SS316, Duplex, Alloy, Ti etc.
Structure: Safety
Media: Water
Power: Manual
Pressure: High Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $14,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
34.0% Response Rate

suppliers back pressure control valve

US $0.1-100 / Piece ( FOB Price)
500 Pieces (Min. Order)
Brand Name: HiG Brand
Model Number: HIG-3
The Application: Water,Oil,Gas and Plumbing
The Suface: Hot dipped galvanized,Cold galvanized, Black
The Standard: BS,DIN,ASTM
The Specification: Socket,Tee, Plug, Bushing, Elbow
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $119,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $119,000 Trade Assurance Limit
69.2% Response Rate

Back Pressure Control Valve

US $20-50 / Set ( FOB Price)
10 Sets (Min. Order)
Port Size: DN40-DN609
Material: Cast Iron/Brass
Structure: Control
Media: Water
Power: Hydraulic
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $21,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $21,000 Trade Assurance Limit
87.2% Response Rate

back pressure valve, self opening valve

US $200-4000 / Set ( FOB Price)
1 Set (Min. Order)
Port Size: DN 20-300mm
Material: Casting
Structure: Control
Media: Water
Power: Pneumatic,self-operated
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
90.9% Response Rate

AR BS-HH Stainless Steel Back Pressure Valve for Petrochemical Industry and Laboratory

1 Set (Min. Order)
Port Size: Optional
Material: Stainless Steel
Structure: Pressure Reducing
Media: Gas
Power: Manual
Pressure: High Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $16,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
90.4% Response Rate

Stainless steel back pressure valve and hydraulic control valves

1 Set (Min. Order)
Port Size: 3/4''-12''
Material: Stainless Steel,cast iron, cast steel, cast stainless steel and so on
Structure: Regulating
Media: Water
Power: electric
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
93.8% Response Rate

API 6A Back Pressure Valve

1 Set (Min. Order)
Port Size: as per design
Material: forged&alloy&stainless steel etc.,forged steel&alloy&stainless steel
Structure: adjusted
Media: oil/water/gas
Power: Hydraulic/Pneumatic etc.
Pressure: High Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $15,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
100.0% Response Rate

air vent valve brass angel valve brass back pressure flap valve

US $5-50 / Piece ( FOB Price)
1 Piece (Min. Order)
Port Size: 1/8" 1/4" 3/8" 1/2"
Material: Brass
Structure: Control
Media: Air ,Gas ,Oil ,Water
Power: Solenoid
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $3,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $3,000 Trade Assurance Limit
68.8% Response Rate

1'' electric plastic back pressure control valve

US $6.5-6.8 / Unit ( FOB Price)
500 Pieces (Min. Order)
Port Size: 1" , 3/4" and 1/2"
Material: Nylon
Structure: Control
Media: Water
Power: Solenoid
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $13,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
66.7% Response Rate

MCA Series Back pressure controlled valves

US $12-180 / Unit ( FOB Price)
2 Units (Min. Order)
Material: Casting
Structure: Control
Media: Oil
Power: Solenoid
Pressure: Medium Pressure
Temperature of Media: Medium Temperature
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $9,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
73.7% Response Rate

factoty cheap price back pressure relief valve high pressure relief valves sanitary pressure relief valve

US $1-10 / Unit ( FOB Price)
10 Units (Min. Order)
Port Size: 1/4"
Material: Stainless Steel
Structure: Control
Media: Water
Power: Solenoid
Pressure: Low Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $14,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
77.2% Response Rate

Solenoid Unloader Back Low Pressure Relief Oil Pressure Hydraulic Valve

1 Piece (Min. Order)
Port Size: Standard low pressure relief oil pressure hydraulic valve
Material: Casting
Structure: Control
Media: Oil
Power: Hydraulic
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $8,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
85.0% Response Rate

0 to 750psi(51.7 bar) pressure controlled range diaphragm back pressure valve

US $1-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Port Size: According to the valve design
Material: 316L stainless steel and brass material.,316L stainless steel and brass material
Structure: Diaphragm
Temperature of Media: High Temperature
Standard or Nonstandard: Standard
Place of Origin: CN;SHA
Verified Supplier - Xi'an Yunyi Instrument Co., Ltd.
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
93.0% Response Rate

GN16 back pressure control valve

US $200-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Certificate: ISO and CE
Place of Origin: CN
Brand Name: GN
Model Number: GN16
Warranty: One year
Experience: More 20 years
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $30,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
54.2% Response Rate

Flanged Back Pressure Control Valve

US $5-30 / Piece ( FOB Price)
50 Pieces (Min. Order)
Port Size: DN15,DN20,DN25,DN32,DN40
Material: Plastic
Structure: Control
Media: Water
Power: Manual
Pressure: Low Pressure
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

Verified levelling valve back pressure control valve

US $10-80 / Set ( FOB Price)
10 Sets (Min. Order)
Port Size: DN15-DN300
Material: WCA/WCB/WCC
Structure: Control for Verified levelling valve back pressure control valve
Media: Water,oil,steam
Power: Manual
Pressure: PN1.6-10.0Mpa for Verified levelling valve back pressure control valve,PN1.6~PN10.0Mpa
Verified Supplier - Luoyang JFollow Valve Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $16,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
71.4% Response Rate

Changzhou DN100 4" back pressure control valve for backwash with plastic injection molding

US $226 / Unit ( FOB Price)
1 Set (Min. Order)
Port Size: 2" 3" 4" 5" 6"
Material: Plastic
Structure: Diaphragm
Media: Water
Power: Hydraulic
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $25,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
100.0% Response Rate

Back Pressure valves

US $52.00-88.00 / Piece ( FOB Price)
10 Sets (Min. Order)
Structure: Pressure Reducing
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Standard or Nonstandard: Standard
Place of Origin: CN;ZHE
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $26,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $26,000 Trade Assurance Limit
33.3% Response Rate

back pressure valve

US $10-1000 / Piece ( FOB Price)
10 Pieces (Min. Order)
Material: Alloy ,Stainless steel,
Structure: back pressure valve
Media: Gas oil water
Pressure: Low Pressure
Standard or Nonstandard: Standard
Place of Origin: CN;SHG
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $11,000
  • A&V Check: This supplier's legal status is verified.
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit

Back Pressure Valve

5 Sets (Min. Order)
Material: Forged
Media: Oil
Power: Manual
Pressure: High Pressure
Temperature of Media: Normal Temperature
Standard or Nonstandard: Standard
Tags: Gate Valve
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
Verified Supplier - Ningbo Bolev Hydraulic Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $14,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
94.0% Response Rate

auto shut off water valve /cf8m stainless steel ball valve /back pressure valve 9730060030/0044296344/1518267/81521169075

US $5-15 / Piece ( FOB Price)
200 Pieces (Min. Order)
Port Size: 25*36
Material: Stainless Steel
Structure: Pressure Reducing
Media: Water
Power: Hydraulic
Pressure: Low Pressure
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $12,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
59.4% Response Rate

brass back pressure valve brass Foot valve

US $1-3 / Piece ( FOB Price)
100 Pieces (Min. Order)
Port Size: 1/2" 1" 1 1/4"
Material: Brass
Media: Water
Temperature of Media: High Temperature
Standard or Nonstandard: Standard
Type: foot valve for pump
Verified Supplier - Fujian Elestar Motor Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $19,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
48.3% Response Rate

back pressure valve YLA1035

US $0.5-45 / Piece ( FOB Price)
100 Pieces (Min. Order)
Port Size: 1/2"-4"
Material: Brass,57-3 ,59-1 ,MS58, CW617N, CuZn40Pb2, CZ132
Structure: Ball
Media: Water
Power: water
Pressure: Medium Pressure,150LB-2500LB
Verified Supplier - Zhejiang Yalong Valves Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $13,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit

back pressure control valve

US $50-100 / Piece ( FOB Price)
Place of Origin: CN;ZHE
Brand Name: REOWO
Model Number: 30D04Y 30D04R
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details

2014 Automatic water level control valve back pressure control valve

US $2.8-3.12 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Port Size: 3/4''
Material: Plastic,Nylon PA66
Structure: Ball
Media: Water
Power: Hydraulic
Pressure: Medium Pressure
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
93.0% Response Rate
Show : 20 38 50
Prev 1 2 3 4 5 ... 58
  • Haven't found the right supplier yet ?

    AliSourcePro

    1 request,multiple quotations
    1-click quotation comparison
    OEM,ODM & multi-category buying

  • Want product and industry knowledge for "back press..." ?

    Trade Alert

    Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information - sent directly to your email inbox!

Do you want to show back pressure v... or other products of your own company? Display your Products FREE now!
Top Category
Get better results for back pressure valve.
...
suppliers can give quotations.
Email this page Bookmark this page Print this page