Internal Check Valve Total 997 manufacturers & suppliers found with 2,991 products
Audited Supplier
Manufacturer/Factory
, Trading Company
Hydraulic Cartridge Valve , Hydraulic Manifold Block , Hydraulic Power Pack , Hydraulic Pump , Hydraulic Cylinder
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 8.5 / Piece10 Pieces (MOQ) -
US$ 5 / Piece10 Pieces (MOQ)
-
US$ 8.6 / Piece10 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
pneumatic control valve
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Wenzhou, Zhejiang
-
US$ 30 / Piece10 Pieces (MOQ)
-
US$ 30 / Piece10 Pieces (MOQ)
-
US$ 30 / Piece10 Pieces (MOQ)
Dvk International Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
500
Plant Area
2
Number of Employees
Trading Company
Valves , Pipe Fittings , Strainer , Picv , Acv
OEM, ODM
ISO 9001, BSCI
-
US$ 500 / Piece20 Pieces (MOQ)
-
US$ 500 / Piece20 Pieces (MOQ)
-
US$ 500 / Piece20 Pieces (MOQ)
China J-L Smart Meter Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
2000
Plant Area
54
Number of Employees
Manufacturer/Factory
, Trading Company
Ultrasonic Water Meter , Prepaid Water Meter , Photoelectric Water Meter
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
-
US$ 5 / Piece5 Pieces (MOQ)
-
US$ 18 / Piece2 Pieces (MOQ)
-
US$ 5 / Piece5 Pieces (MOQ)
Lishui Gowin valve technology Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Trunnion Ball Valve , Forged Ball Valve , Welded Ball Valve , Floating Ball Valve , Pig Valve
OEM, ODM
Response Time≤3h
-
US$ 121 / Piece1 Piece (MOQ)
-
US$ 112 / Piece1 Piece (MOQ)
-
US$ 112 / Piece1 Piece (MOQ)
Manufacturer/Factory
Pneumatic Actuators , Electric Actuators , Pneumatic Actuated Ball Valves , Pneumatic Actuated Butterfly Valves , Electric Actuated Ball Valves
OEM, ODM, Own Brand
ISO 9001, ISO 14001, BSCI
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 4 / Piece1 Piece (MOQ)
-
US$ 85 / Piece1 Piece (MOQ)
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Sanitary Valve , Ball Valve , Check Valve , Diaphragm Valve
Own Brand
ISO9001:2008
-
US$ 6 / Piece1 Piece (MOQ)
-
US$ 18 / Piece1 Piece (MOQ)
-
US$ 6 / Piece1 Piece (MOQ)
Manufacturer/Factory
Brass Ball Valve , Bronze Ball Valve , Water Meter Valve , Pipe Fittings , Radiator Valve
OEM, ODM
ISO 9001
-
US$ 5.56 / Piece200 Pieces (MOQ)
-
US$ 1.56 / Piece1000 Pieces (MOQ)
-
US$ 1.56 / Piece1000 Pieces (MOQ)
Huhang Technology Group Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Drain Valve , HAVC Valve , Industrial Valve , Brass Valve , Groove Pipe Fittings
ISO9001:2015, ISO14001:2015, GB/T 16868-2009, GB/T 29490-2013
Quanzhou, Fujian
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 5.8 / Piece1 Piece (MOQ)
-
US$ 1.18 / Piece1 Piece (MOQ)
Zhejiang Huibo Valve Technology Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
2000+
Plant Area
100
Number of Employees
Manufacturer/Factory
, Trading Company
Manifold , Radiator Valve , Ball Valve , Gate Valve , Globe Valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
Negotiable1000 Pieces (MOQ)
-
US$ 1.4 / Piece2000 Pieces (MOQ)
-
US$ 1.4 / Piece2000 Pieces (MOQ)
Yuming Valve Group Co.,Ltd
Since 2024 Suppliers with verified business licenses
5.0
2000+
Plant Area
229
Number of Employees
Manufacturer/Factory
, Trading Company
Flange Ball Valve , Trunnion Ball Valve , Butterfly Valve , Ball Valve , Gate Valve
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 15 / Piece5 Pieces (MOQ)
Manufacturer/Factory
Air Compressor Spare Parts , Air Compressors , Oil Filters , Air Filters , Air/Oil Separators
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 41 / Piece20 Pieces (MOQ)
-
US$ 27 / Piece1 Piece (MOQ)
Yantai Sunrise Machinery Co., Ltd
Since 2023 Suppliers with verified business licenses
4.0
3
Annual Revenue
2
Number of Employees
Trading Company
Oilfield Drilling Equipment
ISO 9001
Yantai, Shandong
-
US$ 550 / Piece1 Piece (MOQ)
-
US$ 550 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Thermocouples , Pilot Burners , Gas Appliance , Gas Magnet Units , Gas Safetyvalve
OEM, ODM
Ningbo, Zhejiang
-
US$ 2.5 / Piece500 Pieces (MOQ)
-
US$ 0.69 / Piece1000 Pieces (MOQ)
-
US$ 0.69 / Piece1000 Pieces (MOQ)
JITAI VALVE GROUP CO., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Gate Valves , Globe Valves , Check Valves , Ball Valves , Butterfly Valves
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 2000 / Set1 Set (MOQ)
-
US$ 80 / Set1 Set (MOQ)
-
US$ 760 / Set1 Set (MOQ)
Ningbo Longrun International Trade Co., Ltd
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
1
Number of Employees
Trading Company
Brass Valve and Fittings , Faucet , Sanitary Ware
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 1.2 / Piece500 Pieces (MOQ)
-
US$ 1.2 / Piece500 Pieces (MOQ)
-
US$ 1.2 / Piece500 Pieces (MOQ)
Mingyi Intelligent Equipment (Tian jin) Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
50
Plant Area
11
Number of Employees
Manufacturer/Factory
, Trading Company
Papermaking Equipment/Gelatin Equipment/Aerogel Equipment
Own Brand, ODM, OEM
Nil
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Qingzhou Huayue Heavy Steam Hydraulic Machinery Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic Pump , Hydraulic Valve , Truck Spare
Response Time≤3h
ISO 9001
-
Negotiable10 Pieces (MOQ)
-
US$ 70 / Piece10 Pieces (MOQ)
-
US$ 70 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank
ISO 9001
Wenzhou, Zhejiang
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
NINGBO OCO FLOW TECHNOLOGY CO., LTD.
Since 2023 Suppliers with verified business licenses
4.0
500
Plant Area
Manufacturer/Factory
, Trading Company
Stainless Steel Fittings , Solenoid Valves , Connectors , Nylon Tubes , SS316 Frl
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 0.196 / Piece2000 Pieces (MOQ)
-
US$ 0.143 / Piece2000 Pieces (MOQ)
-
US$ 0.13 / Piece2000 Pieces (MOQ)
Nantong Roke Fluid Equipment Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
2000+
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
SAE Flange , Tube Fitting , Pipe Fitting , Needle Valve , Ball Valve
OEM, ODM, Own Brand
ISO 9001
-
US$ 27.97 / Piece10 Pieces (MOQ)
-
US$ 12.8 / Piece20 Pieces (MOQ)
-
US$ 9.7 / Piece20 Pieces (MOQ)
Linyi Lishan Mechanical Group Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
500
Plant Area
25
Number of Employees
Trading Company
Seamless Steel Cylinder , Seamless Steel Cylinder Accessories , Alloy Steel Cylinder , Aluminum Cylinder
Others
within 15 workdays
-
US$ 6.5 / Piece500 Pieces (MOQ)
-
US$ 5.29 / Piece500 Pieces (MOQ)
-
US$ 6.43 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Refrigeration Valve
ISO9001:2015
Changzhou, Jiangsu
-
US$ 200 / Set5 Sets (MOQ)
-
Negotiable1000 USD (MOQ)
-
Negotiable1000 USD (MOQ)
Wenzhou Fyeer Sanitary Ware Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Faucet , Tap , Thermostatic Faucet , Automatic Faucet , Mirror
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 14 / Piece1 Piece (MOQ)
-
US$ 24 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Sanitary Valves , Sanitary Pipe Fittings , Sanitary Unions , Sanitary Manways , Sanitary Sight Glass
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 380 / Piece10 Pieces (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
-
US$ 50 / Piece10 Pieces (MOQ)
Kangsaite Automation Group Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
4
Annual Revenue
500
Plant Area
3
Number of Employees
Manufacturer/Factory
Pneumatic Actuator , Electric Actuator , Ball Valve , Gate Valve , Globe Valve
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 21.38 / Piece1 Piece (MOQ)
-
US$ 21.38 / Piece1 Piece (MOQ)
-
US$ 21.38 / Piece1 Piece (MOQ)
CHANGZHOU XITA PLASTIC CO., LTD.
Since 2017 Suppliers with verified business licenses
5.0
200
Plant Area
6
Number of Employees
Manufacturer/Factory
, Trading Company
PVC Pipe Fitting , PVC Valves , PPH Pipe Fittings , Integrated Circuit
ODM, OEM
ISO 9001, HQE
-
US$ 0.035 / Piece1000 Pieces (MOQ)
-
US$ 2.419 / Piece500 Pieces (MOQ)
-
US$ 2.419 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Top PPR Pipes & Fittings , PPR Valves , PPR Inserts
ISO9001:2015, ISO14001:2015
Wenzhou, Zhejiang
-
US$ 0.89 / pieces2 pieces (MOQ)
-
US$ 1.7 / Piece240 Pieces (MOQ)
-
US$ 0.1 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Butterfly Valve , Check Valve , Gate Valve , Expansion Joint , Strainer
OEM, Own Brand
ISO 9001, ISO 9000, HSE, ASME
-
US$ 1.5 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 1.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
Heating Manifold , Underfloor Heating Manifold , Radiant Heating Manifold , Ufh Manifold , Thermal Actuator
OEM, ODM
ISO 9001
-
US$ 5 / pieces2 pieces (MOQ)
-
US$ 1.7 / pieces1000 pieces (MOQ)
-
US$ 4 / pieces100 pieces (MOQ)
Audited Supplier
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