Wholesale Double Layer Valve
Total 1,451
manufacturers & suppliers found with 4,353 products
Business Type:
Manufacturer/Factory
Main Products:
Valve
, Pipe Fitting
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015
Negotiable
10 Pieces (MOQ)
US$ 30 / Piece
1 Piece (MOQ)
US$ 30 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Sanitary Stainless Steel Valves & Fittings
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015
US$ 10 / Piece
1 Piece (MOQ)
US$ 10 / Piece
1 Piece (MOQ)
US$ 10 / Piece
1 Piece (MOQ)
Since 2014
Suppliers with verified business licenses
500
Business Type:
Manufacturer/Factory
, Trading Company
, Other
Main Products:
Sanitary Valves
, Sanitary Pipe Fittings
, Sanitary Union
, Filter
, Cleaning Ball
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001, ISO 9000
US$ 9 / Piece
1 Piece (MOQ)
US$ 10 / Piece
1 Piece (MOQ)
US$ 10 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Sanitary Valves
, Sanitary Pipe Fittings
, Sanitary Tank Components
R&D Capacity:
ODM, OEM
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
US$ 110 / Piece
3 Pieces (MOQ)
US$ 45 / Piece
3 Pieces (MOQ)
US$ 45 / Piece
3 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Dust Collector; Screw Conveyor; Bucket Elevator; Drag Chain Conveyor; Rotary Valve
R&D Capacity:
ODM, OEM, Own Brand
Mgmt. Certification:
ISO 9001
US$ 600 / Piece
5 Pieces (MOQ)
US$ 600 / Piece
5 Pieces (MOQ)
US$ 600 / Piece
5 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Butterfly Valve ; Ball Valve ; Check Valve ; Sanitary Valve ; Diaphragm Valve
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2008
US$ 5 / Piece
1 Piece (MOQ)
US$ 5 / Piece
1 Piece (MOQ)
US$ 5 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Check Valve
, Butterfly Valve
, Gate Valve
, Water Control Valve
, Ball Valve
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Fast Delivery:
within 15 workdays
US$ 16 / Piece
1 Piece (MOQ)
US$ 570 / Piece
1 Piece (MOQ)
US$ 59 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Sanitary Valve
, Rotary Lobe Pump
, Diaphragm Valve
, Sanitary Butterfly Valve
, Twin Pump
R&D Capacity:
ODM, OEM, Own Brand
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
US$ 80 / Piece
1 Piece (MOQ)
US$ 100 / Piece
1 Piece (MOQ)
US$ 150 / Piece
1 Piece (MOQ)
Since 2023
Suppliers with verified business licenses
Business Type:
Manufacturer/Factory
Main Products:
Mirror Steel Pipe Series
, Sanitary Pipe Flttings Series
, Stainless Steel Ball Valve
, Safety Valve
, Threaded Pipe Flttings Series
R&D Capacity:
ODM
Quick Response:
Response Time≤3h
US$ 1 / Piece
1 Piece (MOQ)
US$ 1 / Piece
1 Piece (MOQ)
US$ 5 / Piece
1 Piece (MOQ)
Since 2023
Suppliers with verified business licenses
Business Type:
Manufacturer/Factory
Main Products:
Cement Silo
, Grout Batching Plant
, Container Silo
, Storage Silo
, Dry Motor Mixing Plant
R&D Capacity:
Own Brand
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
US$ 1500 / Piece
1 Piece (MOQ)
US$ 10000 / Set
1 Set (MOQ)
US$ 10000 / Set
1 Set (MOQ)
Since 2010
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
Main Products:
Butterfly Valve
, Check Valve
, Gate Valve
, Expansion Joint
, Strainer
R&D Capacity:
OEM, Own Brand
Mgmt. Certification:
ISO 9001, ISO 9000, HSE, ASME
US$ 4 / Piece
1 Piece (MOQ)
US$ 1 / Piece
1 Piece (MOQ)
US$ 1 / Piece
1 Piece (MOQ)
Since 2018
Suppliers with verified business licenses
500
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Pneumatic Actuator
, Electric Actuator
, Pneumatic Angle Seat Valve
, Limit Switch Box
, Valve Positioner
R&D Capacity:
OEM
Mgmt. Certification:
ISO 9001
US$ 11.83 / Piece
1 Piece (MOQ)
US$ 11.83 / Piece
1 Piece (MOQ)
US$ 11.83 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Hard Sealed Butterfly Valve
, Electric Butterfly Valve
, Pneumatic Butterfly Vale
, Stainless Steel Butterfly Valve
, Turbine Butterfly Valve
R&D Capacity:
ODM, OEM, Own Brand
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
US$ 450 / Piece
1 Piece (MOQ)
US$ 330 / Piece
1 Piece (MOQ)
US$ 110 / Piece
1 Piece (MOQ)
Since 2024
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Valve
, Ball Valve
, Gate Valve
, Check Valve
, Globe Valve
R&D Capacity:
OEM, ODM
Quick Response:
Response Time≤3h
US$ 15 / Piece
1 Piece (MOQ)
US$ 99 / Piece
1 Piece (MOQ)
US$ 99 / Piece
1 Piece (MOQ)
1000
Business Type:
Manufacturer/Factory
Main Products:
Female Threaded Valve
, Camping Gas Cartridge
, Butane Gas Cartridge
, Camping Gas
, Aerosol Valve
R&D Capacity:
OEM, Own Brand
Mgmt. Certification:
ISO 9001
US$ 0.15 / Piece
20000 Pieces (MOQ)
US$ 0.15 / Piece
20000 Pieces (MOQ)
US$ 0.15 / Piece
20000 Pieces (MOQ)
500
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Industrial Valve
, Valve for Spart Parts
, Pump
, Pipe
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001
Business Type:
Trading Company
Main Products:
Used Truck Mounted Concrete Pump
, Used Truck Crane
Fast Delivery:
within 15 workdays
City/Province:
Changsha, Hunan
US$ 300 / Piece
20 Pieces (MOQ)
US$ 300 / Piece
20 Pieces (MOQ)
US$ 300 / Piece
20 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Hydraulic Pumps; Hydraulic Motors; Hydraulic Valves ; Hydraulic Cylinders; Hydraulic Parts
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000
US$ 500 / Piece
1 Piece (MOQ)
US$ 1000 / Piece
1 Piece (MOQ)
US$ 2000 / Piece
1 Piece (MOQ)
Since 2018
Suppliers with verified business licenses
500
Business Type:
Trading Company
Main Products:
Plastic Valve
, Plastic Fittings
, Brass Fittings
R&D Capacity:
OEM
Mgmt. Certification:
ISO 9001, ISO 14001
US$ 0.84 / Piece
50 Pieces (MOQ)
US$ 3.756 / Piece
1 Piece (MOQ)
US$ 125 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Stainless Steel Ball Valve
, Ball Valve
, Butterfly Valve
, Fitting
, Sanitary Valve
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015
US$ 25 / Piece
1 Piece (MOQ)
US$ 25 / Piece
1 Piece (MOQ)
US$ 25 / Piece
20 Pieces (MOQ)
Since 2015
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Safety Valve
, Ball Valve
, Control Valve
, Steam Trap
, DIN Valve
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001, ISO 14001
US$ 1 / Piece
1 Piece (MOQ)
US$ 1 / Piece
1 Piece (MOQ)
US$ 1 / Piece
1 Piece (MOQ)
Business Type:
Trading Company
Main Products:
Plastic Products
, Purified Water Equipment
, Stainless Steel Pipe Fittings
R&D Capacity:
OEM, ODM
Mgmt. Certification:
ISO 9001, GMP
US$ 5 / Piece
1 Piece (MOQ)
US$ 5 / Piece
1 Piece (MOQ)
US$ 5 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
Main Products:
Control Valve
, Butterfly Valve
, Ball Valve
, Check Valve
, Gate Valve
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
US$ 100 / Piece
1 Piece (MOQ)
US$ 100 / Piece
1 Piece (MOQ)
US$ 100 / Piece
1 Piece (MOQ)
Since 2016
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Stainless Steel Ball Valve
, Floating Ball Valve
, Industrial Ball Valve
, Flange Ball Valve
, Thread Ball Valve
R&D Capacity:
OEM, ODM
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 20000, IATF16949...
US$ 47 / Piece
1 Piece (MOQ)
US$ 2.8 / Piece
10 Pieces (MOQ)
US$ 2.8 / Piece
10 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
PPR fitting
R&D Capacity:
ODM, OEM
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
US$ 1.45 / Piece
100 Pieces (MOQ)
US$ 1.4 / Piece
20 Pieces (MOQ)
US$ 2.48 / Piece
240 Pieces (MOQ)
Since 2014
Suppliers with verified business licenses
Business Type:
Manufacturer/Factory
Main Products:
Stainless Steel Tank
, Mixing Tank
, Beer Fermenter Tank
, Wine Fermenter Tank
, Filter
Mgmt. Certification:
ISO 9001
City/Province:
Wenzhou, Zhejiang
US$ 105 / Piece
5 Pieces (MOQ)
US$ 105 / Piece
5 Pieces (MOQ)
US$ 105 / Piece
5 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Water control valve
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015
US$ 100 / Piece
1 Piece (MOQ)
US$ 40 / Piece
1 Piece (MOQ)
US$ 40 / Piece
1 Piece (MOQ)
Since 2018
Suppliers with verified business licenses
500
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Electric Actuator for Valve
, Electric Ball Valve Butterfly Valve Actuator
, Motorized Ball Valve and Butterfly Vlave
, Drip Irrigation System
, Sprinkler Irrigation System
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001
US$ 899 / Piece
1 Piece (MOQ)
US$ 899 / Piece
1 Piece (MOQ)
US$ 2000 / Piece
1 Piece (MOQ)
Since 2018
Suppliers with verified business licenses
Business Type:
Trading Company
Main Products:
Gate Valve
City/Province:
Suzhou, Jiangsu
US$ 500 / Piece
1 Piece (MOQ)
US$ 100 / Piece
1 Piece (MOQ)
US$ 100 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Valve
R&D Capacity:
ODM, OEM
Mgmt. Certification:
ISO 9001, ISO 14001
US$ 110 / Piece
1 Piece (MOQ)
US$ 110 / Piece
1 Piece (MOQ)
US$ 15 / Piece
1 Piece (MOQ)
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