Total 1,402 double block valve factories & companies found with 4,206 products. Source high quality double block valve from our great selection of reliable double block valve manufacturing factories.
Zhejiang Demelong Fluid Technology Co., Ltd
Diamond Member
| Main Products: | Plug Valve , Valve , Sleeve Type Soft Sealing Plug Valve , Double Block & Bleed Plug Valve , Elastic Seat Eccentric Plug Valve |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 3 |
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Unit Price: US$ 100-10000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 100-10000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 100-10000 / PieceMin. Order: 1 Piece
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | High Pressure Valve , Ball Valve , Pressure Regulator , Alloy Valve , Hastelloy Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Suzhou, Jiangsu |
| Production Lines: | Above 10 |
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Unit Price: US$ 38-78 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 480-799 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 28-69 / PieceMin. Order: 100 Pieces
Goole Valve technology Co., Ltd.
Diamond Member
| Main Products: | Safety Valve , Ball Valve , Control Valve , Steam Trap , DIN Valve |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 4 |
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece -
Unit Price: US$ 1 / PieceMin. Order: 1 Piece -
Unit Price: US$ 1 / PieceMin. Order: 1 Piece
WOD VALVE GROUP CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Valve , Ball Valve , Stainless Steel Ball Valve , Water Equipment , Strainer |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001, Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 3-3.5 / SetMin. Order: 10 Sets
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Unit Price: US$ 1-1.8 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 3-3.5 / SetMin. Order: 10 Sets
Lishui Gowin valve technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Trunnion Ball Valve , Forged Ball Valve , Welded Ball Valve , Floating Ball Valve , Pig Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Lishui, Zhejiang |
| Production Lines: | 2 |
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Unit Price: US$ 121-1212 / PieceMin. Order: 1 Piece
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Unit Price: US$ 121-1212 / PieceMin. Order: 1 Piece
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Unit Price: US$ 121-1212 / PieceMin. Order: 1 Piece
Zhejiang Ruoteng Valve Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Stainless Steel Pipe Fittings , Stainless Steel Joints , Stainless Steel Elbow , Elbow , Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 10 |
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Unit Price: US$ 0.1-1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1-1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1-1 / PieceMin. Order: 1 Piece
![[Ruoteng] Factory Production Double Block and Bleed Valve 304 Stainless Steel Double Drain Ball Valve High Pressure](https://image.made-in-china.com/2f1j00cvsVdqCrEkRQ/-Ruoteng-Factory-Production-Double-Block-and-Bleed-Valve-304-Stainless-Steel-Double-Drain-Ball-Valve-High-Pressure.jpg "[Ruoteng] Factory Production Double Block and Bleed Valve 304 Stainless Steel Double Drain Ball Valve High Pressure")
![[Ruoteng] Stainless Steel Needle Valves High Pressure Double Block and Bleed Valve](https://image.made-in-china.com/2f1j00WBKigZnsQbUJ/-Ruoteng-Stainless-Steel-Needle-Valves-High-Pressure-Double-Block-and-Bleed-Valve.jpg "[Ruoteng] Stainless Steel Needle Valves High Pressure Double Block and Bleed Valve")
![[Ruoteng] Industrial Stainless Steel Flange Double Block and Bleed Valve High Pressure Ball Valve Dbb Flange Drain Valves](https://image.made-in-china.com/2f1j00BMHhVWNsMofF/-Ruoteng-Industrial-Stainless-Steel-Flange-Double-Block-and-Bleed-Valve-High-Pressure-Ball-Valve-Dbb-Flange-Drain-Valves.jpg "[Ruoteng] Industrial Stainless Steel Flange Double Block and Bleed Valve High Pressure Ball Valve Dbb Flange Drain Valves")
JIANGSU VIKING HYDRAULIC & PURIFICATION TECHNOLOGY CO., ...
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Oil Filtration Machine , Oil Mist Demister , Oil Filter , Oil Filter Elements , Oil Puriifier |
| Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Changzhou, Jiangsu |
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Unit Price: US$ 800-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-60000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-60000 / PieceMin. Order: 1 Piece
Zhejiang Longgong Valves Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Valves |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 2 |
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Unit Price: US$ 2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2 / PieceMin. Order: 1 Piece
Quality (Shandong) Industrial Automation Co., Ltd
Diamond Member
| Main Products: | Valves , Ball Valve , Gate Valve , Globe Valve , Check Valve |
| Factory ownership: | Limited Company |
| Location: | Zibo, Shandong |
| Production Lines: | 5 |
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Unit Price: US$ 11-111 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 11-111 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 11-111 / PieceMin. Order: 10 Pieces
YOONAD VALVE (WUXI) CO., LTD.
Diamond Member
| Main Products: | Valve , Ball Valve , Gate Valve , Check Valve , Globe Valve |
| Factory ownership: | Limited Company |
| Location: | Wuxi, Jiangsu |
| Production Lines: | Above 10 |
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Unit Price: US$ 30-499 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-199 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2-240 / PieceMin. Order: 1 Piece
Anhui Hongji Instruments & Valves Manufacturing Co., ...
Diamond Member
| Main Products: | Valve , Tube Fitting , Valve Manifold , Needle Valve , Ball Valve |
| Factory ownership: | Limited Company |
| Location: | Chuzhou, Anhui |
| Production Lines: | 8 |
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Dbb Double/Single Block and Bleed Valve 2-Way Manual Hydraulic Needle Valve for General Applications
Dbb Double/Single Block and Bleed Valve 2-Way Manual Hydraulic Needle Valve for General ApplicationsUnit Price: US$ 65-100 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 35-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-85 / PieceMin. Order: 1 Piece
QT Hydraulic(Shanghai) Stock Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Hydraulic Valve; Directonal Control Valve; Hydraulic Control Valve; Hydraulic Multiway Valve; Proportional Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | Above 10 |
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Unit Price: US$ 300 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 300 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 300 / PieceMin. Order: 10 Pieces
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Diamond Member
| Main Products: | Ball Valves , Gate Valves , Globe Valves , Check Valves , Butterfly Valves |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 55.99-59.99 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1950.5-1986.9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 65.99-69.99 / PieceMin. Order: 10 Pieces
MULTI-VALVE TECHNOLOGY LIMITED
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Valve , Valve parts |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 500-50000 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 500-50000 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 50-50000 / PieceMin. Order: 10 Pieces
Vatac Valves Corp.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Valve , Ball Valve , Butterfly Valve , Gate Valve , Globe Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 8 |
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Unit Price: US$ 88 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 125 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60 / PieceMin. Order: 1 Piece
Suzhou Shuangheng Valve Co., Ltd.
Gold Member
| Main Products: | Gate Valve Globe Valve Check Valve Ball Valve , Butterfly Valve. Plug Valve Safety Valve , Diaphragm Valve Trap Valve Strainer |
| Factory ownership: | Limited Company |
| Location: | Suzhou, Jiangsu |
| Production Lines: | 10 |
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Unit Price: US$ 3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000 / PieceMin. Order: 1 Piece
Sailuoke Fluid Equipment Inc.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Instrumentation Valves , Instrumentation Fittings , Instrumentation Tubing , High Purity Valves and Fittings , Ultra High Pressure Valves and Fittings |
| Mgmt. Certification: |
ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Chengdu, Sichuan |
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Unit Price: US$ 140-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-3000 / PieceMin. Order: 1 Piece
Shanghai Ciphy Industry Co., Ltd.
Gold Member
| Main Products: | Gate Valve , Butterfly Valve , Check Valve , Knife Gate Valve , Ball Valve |
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
| Production Lines: | 3 |
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Unit Price: US$ 2200-2400 / SetMin. Order: 10 Sets
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Wenbao Valve Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Ball Valve , Valve , Flanged Ball Valve , Stainless Steel Ball Valve , 1PC Ball Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 6 |
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Unit Price: US$ 20 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 95 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 495 / PieceMin. Order: 10 Pieces
Zhejiang Naibang Valve Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Check Valve |
| Mgmt. Certification: |
ISO9001:2015, Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 20-300 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 20-300 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 20-200 / PieceMin. Order: 5 Pieces
Qingdao Infinity Industries Co., Ltd.
Diamond Member
| Main Products: | CNC Machined Parts , Sensor Components , Hydraulic Cylinder Parts , Suspension System Components , Piston Heads |
| Factory ownership: | Private Owner |
| Location: | Qingdao, Shandong |
| Production Lines: | 3 |
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Unit Price: US$ 62.5-75.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 55.5-75.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 4570-5430 / PieceMin. Order: 1 Piece
HK AA Industrial Co., Limited
Diamond Member
| Main Products: | CNC Machining Part , CNC Milling Part , CNC Turning Part , Screw , Prototype |
| Factory ownership: | Limited Company |
| Location: | Dongguan, Guangdong |
| Production Lines: | 6 |
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Unit Price: US$ 0.26-30 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 6 / PieceMin. Order: 100 Pieces
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Min. Order: 10 Pieces
JITAI VALVE GROUP CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Valve , Ball Valve , Globe Valve , Check Valve , Gate Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 5 |
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Unit Price: US$ 2800-5000 / SetMin. Order: 1 Set
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Unit Price: US$ 50-5000 / SetMin. Order: 1 Set
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Unit Price: US$ 233-786 / SetMin. Order: 1 Set
Jiangsu Solid Machinery Manufacturing Co., Ltd.
Gold Member
| Main Products: | Petroleum Machinery , Casing Head , Tubing Head , Gate Valve , Flange |
| Factory ownership: | Limited Company |
| Location: | Huai'an, Jiangsu |
| Production Lines: | 4 |
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Unit Price: US$ 500 / SetMin. Order: 2 Sets
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Unit Price: US$ 500 / SetMin. Order: 2 Sets
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Unit Price: US$ 800 / SetMin. Order: 1 Set
Shenzhen Syhower Industrial&Trade Development Co., Ltd.
Diamond Member
| Main Products: | Nox Sensor , Nitrogen Oxide Sensor , Air Spring , Nitrogen Oxygen Sensor , Truck Accessories |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Production Lines: | Above 10 |
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Unit Price: US$ 90-120 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 90-120 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 90-120 / PieceMin. Order: 10 Pieces
Feiyang Science and Industry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Hydraulic Solenoid Valve , Hydraulic Cylinder , Gear Pump , Hydraulic Valve , Hydraulic Pump |
| Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 66 / PieceMin. Order: 1 Piece
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Unit Price: US$ 66 / PieceMin. Order: 1 Piece
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Unit Price: US$ 99-599 / PieceMin. Order: 1 Piece
Wenzhou Valvespro Flow Control Technology Co., Ltd.
Gold Member
| Main Products: | Electric Actuator , Pneumatic Actuator , Ball Valve , Butterfly Valve , Flowmeter |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 5 |
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Unit Price: US$ 11111 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11111 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11111 / PieceMin. Order: 1 Piece
Zhejiang Sanying Fluid Equipment Co., Ltd.
Diamond Member
| Main Products: | Sanitary Valves , Diaphragm Valve , 3PC Ball Valve , Sanitary Butterfly Valve , Angle Seat Valve |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 9 |
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Unit Price: US$ 32-38 / piecesMin. Order: 1 pieces
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Unit Price: US$ 35-45 / piecesMin. Order: 1 pieces
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Unit Price: US$ 25-30 / piecesMin. Order: 1 pieces
Shanghai Flow Valve & Fitting Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Butterfly Valve , Check Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | Above 10 |
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Unit Price: US$ 100 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100 / PieceMin. Order: 2 Pieces
QINGDAO I-FLOW CO., LTD.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Valve , Fire Hydrant , Flange , Pipe Fitting , Strainer |
| Factory ownership: | Limited Company |
| Location: | Qingdao, Shandong |
| Production Lines: | Above 10 |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 100-1000 / SetMin. Order: 1 Set
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Unit Price: US$ 50-214 / SetMin. Order: 2 Sets
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Unit Price: US$ 100-1000 / SetMin. Order: 1 Set
Audited Supplier
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