Straight Through Diaphragm Valve Total 301 manufacturers & suppliers found with 903 products
Audited Supplier
Manufacturer/Factory
Pneumatic Cylinder , Solenoid Valve , Air Suspension Valve , Directional Valve , Air Preparation Unit
OEM, ODM, Own Brand
ISO 9001
-
US$ 12 / Piece1 Piece (MOQ) -
US$ 18 / Piece1 Piece (MOQ)
-
US$ 16 / Piece1 Piece (MOQ)
Tianjin KXC Valve Manufacturing Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
Gate Valve , Ball Valve , Butterfly Valve , Check Valve , Globe Valve
Own Brand, ODM, OEM
ISO 9001
-
US$ 49.9 / Piece1 Piece (MOQ)
-
US$ 49.9 / Piece1 Piece (MOQ)
-
US$ 49.9 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Valve , Gate Valve , Butterfly Valve , Check Valve , Globe Valve
OEM, ODM, Own Brand
ISO 9000
-
US$ 5.9 / Piece100 Pieces (MOQ)
-
US$ 5.9 / Piece100 Pieces (MOQ)
-
US$ 5.9 / Piece100 Pieces (MOQ)
COVNA Industry Automation Co.,Ltd
Since 2015 Suppliers with verified business licenses
5.0
1200
Plant Area
49
Number of Employees
Manufacturer/Factory
, Trading Company
Pneumatic Valve , Solenoid Valve , Motorized Valve , Manual Valve , Pneumatic Cylinder
ODM, OEM
ISO 9001
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
Lishui Gowin valve technology Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
57
Number of Employees
Manufacturer/Factory
, Trading Company
Trunnion Ball Valve , Forged Ball Valve , Welded Ball Valve , Floating Ball Valve , Pig Valve
ODM, OEM
Response Time≤3h
-
US$ 121 / Piece1 Piece (MOQ)
-
US$ 121 / Piece1 Piece (MOQ)
-
US$ 121 / Piece1 Piece (MOQ)
RST VALVE GROUP CO., LTD.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
111
Number of Employees
Manufacturer/Factory
, Trading Company
Industrial Valves
Own Brand, ODM, OEM
ISO 9001, ISO 14001
-
US$ 3.5 / Piece10 Pieces (MOQ)
-
US$ 4.65 / Piece10 Pieces (MOQ)
-
US$ 3.3 / Piece10 Pieces (MOQ)
Bohai Valve Group Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000+
Plant Area
84
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Ball valve , Gate Valve , Globe Valve , Check Valve
Own Brand, ODM, OEM
Intellectual property management system certification, ISO 10012:2003
-
Negotiable1 Piece (MOQ)
-
US$ 30 / Piece10 Pieces (MOQ)
-
US$ 30 / Piece10 Pieces (MOQ)
Trading Company
Plastic Valve , Plastic Fittings , Brass Fittings
OEM
ISO 9001, ISO 14001
-
US$ 31.8 / Piece100 Pieces (MOQ)
-
US$ 3.859 / Piece50 Pieces (MOQ)
-
US$ 3.859 / Piece50 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Butterfly Valves , Flange Butterfly Valve , Eccentric Butterfly Valve , Wafer Butterfly Valve , Ball Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
Negotiable10 Pieces (MOQ)
-
US$ 2 / Piece5 Pieces (MOQ)
-
US$ 2 / Piece5 Pieces (MOQ)
Shanghai Prime Metallurgy Technology Co., Ltd
Since 2022 Suppliers with verified business licenses
4.0
548
Plant Area
86
Number of Employees
Trading Company
Reheating Furnace , Pusher Type Furnace , Gas Generator , Butterfly Valve , Ball Valve
OEM, Own Brand, EPC project
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank
ISO 9001
Wenzhou, Zhejiang
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 5 / Piece5 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Stainless Steel Ball Valve , Floating Ball Valve , Industrial Ball Valve , Flange Ball Valve , Thread Ball Valve
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 20000, IATF16949...
-
US$ 2.8 / Piece10 Pieces (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 2.8 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Air Compressor Parts , Screw Air Compressor , Air Compressor , Air Dryer , Nitrogen and Oxygen Generator
OEM, Own Brand
ISO 9001
-
US$ 69 / Piece1 Piece (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
Zhejiang Boda Valve Manufacturing Co., Ltd
Since 2023 Suppliers with verified business licenses
4.0
2000
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Hard Sealed Butterfly Valve , Electric Butterfly Valve , Pneumatic Butterfly Vale , Stainless Steel Butterfly Valve , Turbine Butterfly Valve
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
-
US$ 140 / Piece1 Piece (MOQ)
-
US$ 140 / Piece1 Piece (MOQ)
-
US$ 290 / Piece1 Piece (MOQ)
Fujian Dafengshou Irrigation Technology Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
2000+
Plant Area
26
Number of Employees
Manufacturer/Factory
Hydraulic Control Valve , Water Disc Filter , Centrifugal Filter , Intelligent Fertigation System Machine , PE Pipe for Irrigation
ODM, OEM
Response Time≤3h
-
US$ 125 / Piece10 Pieces (MOQ)
-
US$ 79 / Piece10 Pieces (MOQ)
-
US$ 125 / Piece10 Pieces (MOQ)
Zhejiang Briliant Refrigeration Equipment Co., Ltd
Since 2013 Suppliers with verified business licenses
5.0
10 Mil
Annual Revenue
2000+
Plant Area
128
Number of Employees
Manufacturer/Factory
, Trading Company
Refrigeration Compressor , Check Valve , Refrigeration Ball Valve , Ammonia Globe Valve , Cast Steel Valve
ODM, OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
Hunan Dawning Filter System Technology Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
2000+
Plant Area
89
Number of Employees
Manufacturer/Factory
Sand Filter , Self Cleaning Filter , Automatic Disc Filter , Bag Filter Housing , Centrifugal Filter
ODM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 90 / Piece1 Piece (MOQ)
-
US$ 90 / Piece1 Piece (MOQ)
-
US$ 180 / Piece1 Piece (MOQ)
Shanghai Intelsheng International Trading Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
132
Plant Area
5
Number of Employees
-
US$ 1 / Piece50 Pieces (MOQ)
-
US$ 0.5 / Piece300 Pieces (MOQ)
-
US$ 0.5 / Piece300 Pieces (MOQ)
Manufacturer/Factory
Distribution Box , Electronic Cabinet , Electric Box , Electrical Box , Electric Cabinet
OEM, ODM
ISO 9001, ISO 14000, BSCI
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
Refrigeration Chemicals , Copper Tube , ACR Compressor , Heat Exchanger , Condensing Unit
OEM
ISO 9001, ISO 9000
-
US$ 1 / Piece100 Pieces (MOQ)
-
US$ 4 / Piece100 Pieces (MOQ)
-
US$ 4 / Piece300 Pieces (MOQ)
Shenzhen YHG Heating Science & Technology Co., ltd
Since 2023 Suppliers with verified business licenses
4.0
1350
Plant Area
40
Number of Employees
Manufacturer/Factory
, Trading Company
Industrial Gas Burner , Burner Accessories , Gasifier , Infrared Burner , Blower
ODM, OEM
Response Time≤3h
-
US$ 54 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 132 / Piece1 Piece (MOQ)
Manufacturer/Factory
Truck Crane , Motor Grader , Road Roller , Wheel Loader , Cold Milling Machine
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 18500 / Piece1 Piece (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$ 5 / Piece10 Pieces (MOQ)
-
US$ 15 / Piece5 Pieces (MOQ)
-
US$ 19.5 / Piece20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
RO Water Purifier , Vacuum Cleaner , RO Membrane , RO Pump , Robot Vacuum Cleaner
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 0.07 / Piece50 Pieces (MOQ)
-
US$ 0.07 / Piece50 Pieces (MOQ)
-
US$ 0.15 / Piece50 Pieces (MOQ)
Yuyao Zhenxing Flowmeter Instruments Factory
Since 2014 Suppliers with verified business licenses
5.0
2000+
Plant Area
46
Number of Employees
Manufacturer/Factory
Flow Meter , Rotameter , Instruments , Electromagnetic Flowmeter , Flowmeter
Own Brand, OEM
ISO9001:2008
-
US$ 24 / Piece1 Piece (MOQ)
-
US$ 24.5 / Piece1 Piece (MOQ)
-
US$ 4.8 / Piece1 Piece (MOQ)
Jinan Changhao Machinery Equipment Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
1600
Plant Area
32
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic Breaker , Hydraulic Breaker Parts , Hydraulic Breaker Piping Kits , Parts for Hydraulic Breaker Piping Kits , Other Excavator Attachments
ODM, OEM
ISO 9000
-
US$ 28 / Piece1 Piece (MOQ)
-
US$ 150 / Set1 Set (MOQ)
-
US$ 150 / Set1 Set (MOQ)
Manufacturer/Factory
, Group Corporation
Roller Chain , Optipow Air Cleaning Valve , Sprockets , Bearings , OEM Customization
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 89 / Piece10 Pieces (MOQ)
-
US$ 89 / Piece10 Pieces (MOQ)
-
US$ 89 / Piece10 Pieces (MOQ)
Ningbo Baodi Plastic Valves Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
2000+
Plant Area
78
Number of Employees
Manufacturer/Factory
Plastic Valve Series , Corrosion Resisting Pump Series , Plastic Pipe and Fittings
Own Brand, OEM
ISO9001:2008
-
US$ 3 / Piece10 Pieces (MOQ)
-
US$ 5 / Piece10 Pieces (MOQ)
-
US$ 2 / Piece20 Pieces (MOQ)
Laizhou Dongsheng Valve Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
Valves , Check Valves , Gate Valves , Diaphragm Valves , Air Valves
OEM
ISO 9001
-
US$ 19 / Piece1 Piece (MOQ)
-
US$ 1.0 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
YUYAO RUIFENG HYDRAULIC CO., LTD.
Since 2014 Suppliers with verified business licenses
4.0
350
Plant Area
14
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic Fitting , Hydraulic Adapter , Hose Fitting
ODM, OEM
Ningbo, Zhejiang
-
US$ 8 / Piece50 Pieces (MOQ)
-
US$ 8 / Piece50 Pieces (MOQ)
-
US$ 8 / Piece50 Pieces (MOQ)
Audited Supplier
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