Wholesale Instrument Check Valve Total 1,128 manufacturers & suppliers found with 3,384 products
Audited Supplier
Manufacturer/Factory
, Trading Company
Aluminum Casting , Investment Casting , Die Casting , Sand Casting , Iron Casting
OEM
ISO 9001
-
US$ 8 / Piece50 Pieces (MOQ) -
US$ 8 / Piece50 Pieces (MOQ)
-
US$ 8 / Piece50 Pieces (MOQ)
Sailuoke Fluid Equipment Inc.
Since 2021 Suppliers with verified business licenses
4.0
Audited Supplier
2000+
Plant Area
196
Number of Employees
Manufacturer/Factory
, Trading Company
Instrumentation Valves , Instrumentation Fittings , Instrumentation Tubing , High Purity Valves and Fittings , Ultra High Pressure Valves and Fittings
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
Trading Company
Pressure Transmitter , Lever Transmitter , Level Switch , Level Meter , Temperature Sensor
OEM, ODM, Own Brand
within 15 workdays
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 2.9 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
58
Number of Employees
Manufacturer/Factory
, Trading Company
General Instrumentation Valves and Fittings , High Purity & Ultra High Purity Products- GPTECH UHP Products , Hose & Tubing , Special Alloy Valves
ODM, OEM
ISO 9001
-
US$ 35 / Piece20 Pieces (MOQ)
-
US$ 35 / Piece20 Pieces (MOQ)
-
US$ 35 / Piece20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Valve , Tube Fitting , Valve Manifold , Needle Valve , Ball Valve
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 20 / Piece10 Pieces (MOQ)
-
US$ 20 / Piece10 Pieces (MOQ)
-
US$ 20 / Piece10 Pieces (MOQ)
Wenzhou Aomite Light Industrial Machinery Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
2000+
Plant Area
21
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Sanitary Fittings , Valve , Anitary Unions , Sanitary Ferrule , Anitary Manhole Cover/Pump
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 12 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
Zhejiang Tieyong Machinery Manufacturing Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
110
Number of Employees
Manufacturer/Factory
, Trading Company
Precision Casting Products , Automobile exhaust system flange , Air Compressor Parts , Check Valve , Regulating Valve
ODM, OEM
ISO9001:2015
-
US$ 1.3 / Piece100 Pieces (MOQ)
-
US$ 3.8 / Piece50 Pieces (MOQ)
-
US$ 12 / Piece5 Pieces (MOQ)
Manufacturer/Factory
Electric Arc Furnace Transformer , Transformer , Power Transformer , Furnace Transformer , Distribution Transformer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
-
US$ 100000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Kitchen Faucets , Bathroom Faucets , Ball Valves , Angle Valves , Radiator Valves
OEM, ODM
ISO 9001
-
US$ 0.5 / Piece200 Pieces (MOQ)
-
US$ 0.5 / Piece200 Pieces (MOQ)
-
US$ 0.5 / Piece200 Pieces (MOQ)
Ningbo Yuzhou Hydraulic Equipment Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
2000+
Plant Area
167
Number of Employees
Manufacturer/Factory
Various hydraulic valves , flow sharing valves , slewing cushion valve , balance valve , relief valve
Own Brand, OEM
ISO9001:2008
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Thermostats , Zone Valves , Water Flow Switches , Modulating Valves , Balancing Valves
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 26.68 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Butterfly Valve , Flange Adaptor , Dismantling Joint , Gate Valve , Check Valve
OEM, ODM, Own Brand
ISO 9001, ASME
-
US$ 2 / Piece10 Pieces (MOQ)
-
US$ 2 / Piece10 Pieces (MOQ)
-
US$ 2 / Piece10 Pieces (MOQ)
Zhejiang Italy Copper Industry Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
2000+
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
Valve , Bibcock , Check Valve , Pipe Fittings , Gate Valve
OEM
ISO 9001
-
US$ 1 / Piece1000 Pieces (MOQ)
-
US$ 1.5 / Piece2000 Pieces (MOQ)
-
US$ 0.77 / Piece3000 Pieces (MOQ)
NINGBO QS MACHINERY INC.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
67
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Casting , Investment Casting , Lost Wax Casting , Precision Casting , Steel Cast Parts
ODM, OEM
ISO9001:2015
-
US$ 2.1 / kg1 kg (MOQ)
Anhui JN Medical Device Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
2000+
Plant Area
120
Number of Employees
Manufacturer/Factory
, Trading Company
Syringe , Hypodermic Needles , Scalp Vein Sets , Infusion Sets , Blood Transfusion Sets
Own Brand, ODM, OEM
ISO13485:2016 certificate
-
US$ 0.01 / Piece500000 Pieces (MOQ)
Wenzhou Youcan Stainless Steel Co., Ltd.
100
Plant Area
Manufacturer/Factory
Valves Pipe Fittings
within 15 workdays
Wenzhou, Zhejiang
-
US$ 7 / Piece10 Pieces (MOQ)
Shenzhen Keyto Fluid Technology Co., Ltd.
Since 2015 Suppliers with verified business licenses
4.0
2000+
Plant Area
449
Number of Employees
Manufacturer/Factory
, Trading Company
Diaphragm Pump , Solenoid Valve , Syringe Module , Syringe , Machining Part
Own Brand
ISO9001:2015
-
US$ 20 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 15 / Piece1 Piece (MOQ)
XICHENG EP(CN) LTD
Since 2019 Suppliers with verified business licenses
5.0
56
Plant Area
11
Number of Employees
Manufacturer/Factory
, Trading Company
Environmental Protection Equipment
ODM, OEM
ISO 9001, QC 080000
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Direct Driven Air Compressor , Belt Drive Air Compressor , VSD Screw Air Compressor , Oil Free Screw Air Compressor , Oil Free Piston Air Compressor
OEM, ODM, Own Brand
ISO 9001, ASME
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
Manufacturer/Factory
Reducing Pressure Valve , Balance Valve , Thermostatic Valve , Safety Valve , Brass Fitting
OEM, ODM, Own Brand
ISO 9001
-
US$ 4 / Piece500 Pieces (MOQ)
-
US$ 20 / Piece1000 Pieces (MOQ)
-
US$ 20 / Piece500 Pieces (MOQ)
Manufacturer/Factory
Foley Catheter Cannula , Endotracheal Tube , Oxygen Mask , Non-Rebreathing Mask , Nebulizer Mask
OEM, ODM
GMP, ISO 13485, FSC
-
US$ 0.119 / Piece50000 Pieces (MOQ)
-
US$ 0.03 / Piece100000 Pieces (MOQ)
-
US$ 7 / Piece100 Pieces (MOQ)
Qingdao Zhonghai Marine Machinery Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
35
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic Cylinder , Hydraulic Winch , Hydraulic Hose , Hydraulic Valve Parts , Hydraulic Pumps
OEM
ISO9001:2015
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Ningbo Weisenbl Machinery Manufacturing Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
35
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic Valve
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 5 / Piece50 Pieces (MOQ)
-
US$ 5 / Piece50 Pieces (MOQ)
-
US$ 5 / Piece50 Pieces (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000+
Plant Area
155
Number of Employees
Manufacturer/Factory
, Trading Company
Pneumatic Cylinder , Solenoid Valve , Air Preparation Units , Electro-pneumatic Regulators , Vacuum Generator
ODM, OEM, Own Brand
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 4.62 / Piece50 Pieces (MOQ)
-
US$ 10.65 / Piece20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Level Gauge , Flow Meter , Relex Level Gauge , Sight Glass , Strainer and Filter
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 122 / Piece1 Piece (MOQ)
-
US$ 7 / Piece1 Piece (MOQ)
-
US$ 470 / Piece1 Piece (MOQ)
Changzhou AMG Refrigeration Equipment Co., Ltd.
Since 2018 Suppliers with verified business licenses
4.0
2000+
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Refrigeration Valve
ODM, OEM
ISO9001:2015
-
US$ 50 / Set5 Sets (MOQ)
-
Negotiable1000 USD (MOQ)
-
Negotiable1000 USD (MOQ)
Hansitai Energy Science&Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
2000+
Plant Area
46
Number of Employees
Manufacturer/Factory
, Trading Company
Regulating Valves , Ball Valves , Gate Valves , Globe Valves , Check Valves
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 40 / Set1 Set (MOQ)
-
US$ 40 / Set1 Set (MOQ)
-
US$ 40 / Set1 Set (MOQ)
Shanghai Flow Valve & Fitting Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Check Valve
ODM, OEM, Own Brand
ISO 9001
-
US$ 5 / Piece2 Pieces (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
-
US$ 5 / Piece2 Pieces (MOQ)
Ningbo Xinchao Automatization Component Co., Ltd.
Since 2008 Suppliers with verified business licenses
5.0
2000+
Plant Area
235
Number of Employees
Manufacturer/Factory
, Trading Company
Pneumatics , Pneumatic Cylinder , Solenoid Valve , FRL , Pneumatic Fitting
ODM, OEM, Own Brand
ISO 9001
-
US$ 3.97 / Piece5 Pieces (MOQ)
-
US$ 3.97 / Piece5 Pieces (MOQ)
-
US$ 3.97 / Piece5 Pieces (MOQ)
Manufacturer/Factory
Solenoid Valve
OEM, ODM, Own Brand
ISO 9001
-
US$ 38 / pieces2 pieces (MOQ)
-
US$ 29 / pieces2 pieces (MOQ)
-
US$ 45 / pieces2 pieces (MOQ)
Audited Supplier
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