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Sanitary Spring Check Valve Manufacturers & Suppliers

Sanitary Spring Check Valve Total 146 manufacturers & suppliers found with 438 products

Wenzhou Longwan Ezo Stainless Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank
ISO 9001
Wenzhou, Zhejiang
  • China Stainless Steel Food Equipment Pressure Vacuum Relief Valve (JN-SV1007)
    US$ 10 / Piece
    1 Piece (MOQ)
  • Stainless Steel High Purity Clamped Pressure Safety Relief Over Flow Valve (JN-SV 1001)
    US$ 10 / Piece
    1 Piece (MOQ)
  • Stainless Steel Hygienic Grade Manual Welded 3-Piece Butterfly Valve (JN-BV1007)
    US$ 10 / Piece
    5 Pieces (MOQ)

Zhejiang Italy Copper Industry Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees20
Number of Employees
Manufacturer/Factory , Trading Company
Valve , Bibcock , Check Valve , Pipe Fittings , Gate Valve
OEM
ISO 9001
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
    US$ 0.95 / Piece
    2000 Pieces (MOQ)
  • C84000 Female Thread 1/2" Pn16 Bronze Non Return Valve
    US$ 2.52 / Piece
    2000 Pieces (MOQ)
  • 1/2" Pn16 Cast Bronze Swing Metal Check Valves for Water Nonretun Valve
    US$ 2.52 / Piece
    2000 Pieces (MOQ)

QINGDAO I-FLOW CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area227
Plant Area
Number of Employees20
Number of Employees
Trading Company
Valve , Fire Hydrant , Flange , Pipe Fitting , Strainer
OEM, ODM, Own Brand
ISO9001:2015
  • Steam Ball Pneumatic Actuator Single Acting Spring Return Flange Quick Installation Angle Seat Valve
    US$ 26 / Set
    2 Sets (MOQ)
  • F7480 JIS 5K/10K Concentric Type Rubber Seal Butterfly Valve with Worm Gear
    US$ 17.83 / Set
    2 Sets (MOQ)
  • 7120/8120 Series Pressure/Vacuum Relief Valve Pipe Away for Tank/Vessel
    US$ 15 / Piece
    1 Piece (MOQ)

Wenzhou Yuanyu Mechanical Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Sanitary Butterfly Valve , Sanitary Diaphragm Valve , Sanitary Check Valve , Sanitary Ball Valve , Fluid Equipment Fittings
Own Brand, ODM, OEM
ISO9001:2008
  • Threaded Sanitary Check Valve (100221)
    US$ 22 / Piece
    1 Piece (MOQ)
  • Butt-Weld Sanitary Check Valve
    US$ 18 / Piece
    1 Piece (MOQ)
  • Sanitary Flange Ball Type Check Valve (100307)
    US$ 105 / Piece
    1 Piece (MOQ)

Zhejiang Tieyong Machinery Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees110
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
  • Sanitary Stainless Steel Flange Connection Gate Valve for Food Beverage Factory Gate Valve
    US$ 10 / Piece
    1 Piece (MOQ)
  • Hot Sale Stainless Steel Three Way Internal Screw Thread Spring Loaded Ball Valve 3way Ball Valve JIS DIN CF8 304 316
    US$ 1.2 / Piece
    50 Pieces (MOQ)

Ca Fire Protection Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Fire Sprinkler Head , Foam Fire Extinguisher , Fire Extinguisher , Pre-action Alarm Device , Fire Hydrant
Own Brand
Quanzhou, Fujian
  • Cast Iron Wafer Type Butterfly Check Valve Swing
    Negotiable
    100 Pieces (MOQ)
  • Vertical Cast Iron Stainless Steel 4 6 8 Inch Swing Check Valve
    Negotiable
    100 Pieces (MOQ)

COVNA Industry Automation Co.,Ltd

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area1200
Plant Area
Number of Employees49
Number of Employees
Manufacturer/Factory , Trading Company
Pneumatic Valve , Solenoid Valve , Motorized Valve , Manual Valve , Pneumatic Cylinder
ODM, OEM
ISO 9001
  • Covna Strong Acid and Base Pneumatic Butterfly Valve with Limited Switch
    US$ 150 / Piece
    1 Piece (MOQ)
  • Pneumatic Check Pressure Reducing Valve Price List Flange Pneumatic Butterfly Valve Metal Seal for High Temperature Flow
    US$ 466 / Piece
    1 Piece (MOQ)

YUHUAN ZHONGDA BRASS INDUSTRY CO., LTD.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees121
Number of Employees
Manufacturer/Factory , Trading Company
Valve , Ball Valve , Brass Ball Valve , Brass Valve , Fittings
Own Brand, ODM, OEM
N/A
  • Wholesale Custom 1/2"-4" Inch High Strength Mini Sanitary Water Check Valve for Kitchen
    US$ 0.8 / Piece
    2000 Pieces (MOQ)

Qing Dao Xiang Bai Mu Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Annual Revenue6 Mil
Annual Revenue
Plant Area500
Plant Area
Number of Employees17
Number of Employees
Manufacturer/Factory , Trading Company
Machine Part , Welding Part , Auto Part , Electric Part , Processing Machinery
Own Brand, ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, IATF16949
  • Mg / Mk Throttle and Throttle Check Valve
    US$ 2 / Piece
    100 Pieces (MOQ)

Ningbo Bestway M&E Co., Ltd.

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Brass Valves , Bronze Valve , Brass Fittings , Lockable Valve , Brass Gate Valve
OEM, ODM, Own Brand
ISO 9001, BSCI
  • Bmag Brass Core Vertical Spring Non-Return Check Valve
    US$ 2.05 / Piece
    2000 Pieces (MOQ)

QUANZHOU FOREDE FIREFIGHTING EQUIPMENT CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area240
Plant Area
Number of Employees8
Number of Employees
Trading Company
Firefighting Equipment
OEM, ODM, Own Brand
within 15 workdays
  • Ductile Iron Non Return Check Valve for Pipeline
    US$ 25 / Piece
    10 Pieces (MOQ)

Hangzhou Henggong Technology Co., LTD

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Knife Gate Valve , Ball Valve , Forged Steel Valve , Check Valve , Butterfly Valve
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001
  • API/DIN Stainless Steel Sanitary Air Safety Relief Reducing Exhaust Regulating Pressure Release Valve
    US$ 15 / Piece
    1 Piece (MOQ)

Zhejiang J-Valves Fluid Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Ball Valves , Gate Valves , Globe Valves , Check Valves , Butterfly Valves
OEM, ODM, Own Brand
ISO 9001
  • API/DIN/JIS/GB Stainless Steel Flange Ball Valve with ISO5211 High Pad CF8, CF8m, F304/F316
    US$ 13 / Piece
    10 Pieces (MOQ)
  • Triple Offset Lug Butterfly Valve with Gear
    US$ 43.2 / Piece
    5 Pieces (MOQ)
  • Stainless Steel Flanged 2 Way Ball Valve
    US$ 13 / Piece
    10 Pieces (MOQ)

Wenzhou Forever Classic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Electric Valves , Pneumatic Valves , Pneumatic(Electric)  Ball Valve , Pneumatic(Electric)  Butterfly Valve , Control Valve
ISO 9001
Wenzhou, Zhejiang
  • Double Acting Pneumatic Actuator Ball Valve Butterfly Valve
    US$ 14 / Piece
    1 Piece (MOQ)
  • Sanitary Stainless Steel Pneumatic Tri Clamp 3PC Ball Valve with Spring Actuator
    US$ 50 / Piece
    1 Piece (MOQ)
  • Pneumatic Ball Valve Double Acting Pneumatic Rotary Actuator Spring Return Pneumatic Actuator
    US$ 50 / Piece
    1 Piece (MOQ)

RST VALVE GROUP CO., LTD.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees111
Number of Employees
Manufacturer/Factory , Trading Company
Industrial Valves
Own Brand, ODM, OEM
ISO 9001, ISO 14001
  • API6d/ASME Stainless Steel/ Carbon Steel Worm Gear/Electirc/Pneumatic 150lb/600lb Float/Trunnion Ball Valve
    US$ 12 / Piece
    1 Piece (MOQ)
  • Spring Single Disc Stainless Steel Non Return Wafer Check Valve
    US$ 6.35 / Piece
    10 Pieces (MOQ)
  • Cast Stainless Steel 1PC Thread Hex Hexagonal Thread Ball Valve
    US$ 3.89 / Piece
    10 Pieces (MOQ)

TAIZHOU EASTAR TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Other
Gate Valves , Brass Ball Valves , Check Valves , Globe Valves , Butterfly Valves
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
  • 3 Way Tri Clamp Sanitary 304 Stainless Steel Pneumatic Actuated Food Grade Ball Valve
    US$ 55 / Piece
    101 Pieces (MOQ)
  • 3 Way Stainless Steel Food Grade Sanitary Tri-Clamp Ball Valve Pneumatic Actuated Valve
    US$ 50 / Piece
    1 Piece (MOQ)
  • 300 Psig Hinged Double Disc Medical Gas Check Valve with Extensions
    US$ 15 / Piece
    50 Pieces (MOQ)

Wenzhou Gelite Machinery Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1800
Plant Area
Number of Employees20
Number of Employees
Manufacturer/Factory , Trading Company
Milking Machinery , Valve , Ball Valve , Check Valve , Gate Valve
ODM, OEM
ISO 9001, ISO 20000
  • China DIN Stainless Steel Sanitary Disc Clamp Style Check Valve
    US$ 10 / Piece
    1 Piece (MOQ)
  • Stainless Steel Union Body Hygienic Sanitary Check Non Return Valve
    US$ 9 / Piece
    1 Piece (MOQ)
  • Sanitary Stainless Steel 304 and 316L Food Grade Weld One Way Check Valve Non Return Valve
    US$ 12 / Piece
    1 Piece (MOQ)

Zhejiang Yuanya Pump Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area545
Plant Area
Number of Employees37
Number of Employees
Manufacturer/Factory , Trading Company
Sanitary pump
ODM, OEM
ISO 9001
  • 316 Stainless Steel Manual Stop Valve
    US$ 249 / Piece
    1 Piece (MOQ)
  • Sanitary Pneumatic Tank Bottom Valve Yg
    US$ 190 / Piece
    1 Piece (MOQ)
  • Yuanen Sanitary Pneumatic Directional Valve
    US$ 80 / Piece
    10 Pieces (MOQ)

Wuxi Xinyi Automatic Machinery Factory

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees22
Number of Employees
Manufacturer/Factory
Pneumatic Valve
ODM, OEM
ISO 9001
  • Stainless Steel 304 Sanitary 2 Inch Three Piece Bolted Clamped Triclamp Ball Valve
    US$ 60 / Piece
    1 Piece (MOQ)
  • Xinyi Pn16 Pneumatic Stainless Steel Thread Connection 3-PCS Ball Valve
    US$ 60 / Piece
    1 Piece (MOQ)
  • Xinyi Pneumatic Stainless Steel Thread Connection 3-PCS Ball Valve
    US$ 60 / Piece
    1 Piece (MOQ)

Ningbo Sinoflag International Trading Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area435
Plant Area
Number of Employees14
Number of Employees
Trading Company
Tap , Faucet , Shower , Sink , Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • 1/2 to 4 Inch Brass Core Brass Swing Check Valve
    Negotiable
    1 Piece (MOQ)
  • Brass Swing Check Valve with Soft Seal NPT Female Thread
    Negotiable
    1 Piece (MOQ)
  • Professional Low Price Brass Swing Check Valve
    Negotiable
    1 Piece (MOQ)

Zhejiang Lianghai Valve Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Ball Valve , Gate Valve , Globe Valve , Check Valve , Butterfly Valve
OEM, ODM, Own Brand
ISO 9001
  • Sanitary Safety Valve with Union Connection
    Negotiable
    5 Pieces (MOQ)
  • Sanitary Ball Valve with Clamp End Manual Operation
    Negotiable
    5 Pieces (MOQ)
  • Stainless Steel Three Pieces Sanitary Clamped Ball Valve 1000 Wog
    Negotiable
    5 Pieces (MOQ)

Wenzhou Chuangyun Machinery Technology Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
Stainless Steel Butterfly Valve , Butterfly
Wenzhou, Zhejiang
  • Stainless Steel Sanitary Check Valve Weld End/ Check Valve SS316L
    US$ 10 / Piece
    1 Piece (MOQ)
  • Check Valve Clamp End/ Stainless Steel Sanitary Check Valve SS304/SS316L
    US$ 10 / Piece
    1 Piece (MOQ)
  • Sanitary Stainless Steel Weld Non Return Check Valve for Pharmacy Industry
    US$ 10 / Piece
    1 Piece (MOQ)

Hangzhou Jianeng Valve Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees110
Number of Employees
Manufacturer/Factory
Control Valve , Butterfly Valve , Ball Valve , Check Valve , Gate Valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
  • API Certificated Spring Return/Double Acting Pneumatic Rotary Fixed Ball Valve
    US$ 100 / Piece
    1 Piece (MOQ)
  • High Flow Efficiency DN50 Trunnion Mounted Ball Valve with Flange Connection
    US$ 100 / Piece
    1 Piece (MOQ)
  • DN100 Trunnion Mounted Ball Valve with Quick and Easy Installation for Gas Medium
    US$ 100 / Piece
    1 Piece (MOQ)

Wenzhou Leina Valve Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area1200
Plant Area
Number of Employees14
Number of Employees
Manufacturer/Factory , Trading Company
Ball Valve , Check Valve , Gate Valve , Globe Valve , Strainer
Own Brand, OEM
ISO9001:2008
  • ISO Sanitary Stainless Steel SS304 SS316L Three-Piece Welded Ball Valve&Globe Valve Rq0103
    US$ 4.4 / Piece
    50 Pieces (MOQ)
  • Stainless Steel Sanitary Two-Pass Diaphragm Valve 800wog 1-1/4" Y Type Strainer
    US$ 4.5 / Piece
    50 Pieces (MOQ)
  • Stainless Steel Sanitary Two-Pass Diaphragm Valve Pn16/40 Wafer Check Valve
    US$ 3.5 / Piece
    50 Pieces (MOQ)

WENZHOU HEBO FLUID CO., LTD

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
Sanitary Stainless Steel Pipe Fitting , Sanitary Stainless Steel Valves , Industrial Stainless Steel Pipe Fitting , Industrial Stainless Steel Valve , Flange
OEM
ISO 9001
  • Stainless Steel Hygienic Grade Spring Type Actuated Clamped Butterfly Valve
    US$ 8 / Piece
    1 Piece (MOQ)
  • All Weld Ball Valve Wcb DN600 Industrial Gas
    US$ 20 / Piece
    1 Piece (MOQ)
  • All Weld Ball Valve Indsutrial Usdage API598
    US$ 20 / Piece
    1 Piece (MOQ)

Ningbo Tonsin Machinery Industry Inc.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Wire Mesh Fence , Ball Valve , Investment Casting , CNC Machining , Stamping
OEM
Response Time≤3h
  • Vacuum Clamped DN10-DN100 1/2''-4'' Manual Sanitary 3 Way SS304 Ball Valve
    US$ 4 / Piece
    20 Pieces (MOQ)
  • 2024 Clamp Stainless Steel 3PC Sanitary Ball Valve
    US$ 4 / Piece
    20 Pieces (MOQ)
  • Stainless Steel Sanitary Manual Seatball Valve for Food and Beverage
    US$ 4 / Piece
    20 Pieces (MOQ)

Zhejiang Yuzheng Valve Technology Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area1580
Plant Area
Number of Employees24
Number of Employees
Manufacturer/Factory , Trading Company
Stainless Steel Ball Valve , Ball Valve , Butterfly Valve , Fitting , Sanitary Valve
Own Brand, ODM, OEM
ISO9001:2015
  • Clamp/ Weld/ Thread Stainless Steel SS304 316L Sanitary Check Valve
    US$ 5 / Piece
    20 Pieces (MOQ)
  • Electric Sanitary Stainless Steel Pneumatic Wafer Butterfly Valve
    Negotiable
    5 Pieces (MOQ)
  • Standard Sanitary Stainless Steel Clamp End Check Valve
    US$ 5 / Piece
    20 Pieces (MOQ)

Nanjing Gaobang environmental protection energy saving equipment Co., LTD

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area755
Plant Area
Number of Employees25
Number of Employees
Trading Company
PSA Oxygen Plant , Air Separation Plant , Oxygen Booster , Fin Tube , Heat Exchanger
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Diffluence Type SS304 3way Pneumatic Diaphragm Steam Control Valve Modulating Valve Flange End Regulating Pneumatic Globe Valve
    US$ 600 / Piece
    1 Piece (MOQ)
  • Flange End Stainless Steel 304 316 High Temperature Self Actuated Pressure Control Valve
    US$ 600 / Piece
    1 Piece (MOQ)
  • Flange End Stainless Steel 304 AC220V Electric Regulation Control Valve Electric Single Seat Equal Percentage Modulating Valve
    US$ 600 / Piece
    1 Piece (MOQ)

Afcon Ningjin Yahua Industries Co., Ltd.

China Supplier - Gold MemberSince 2010

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Butterfly Valve , Check Valve , Gate Valve , Expansion Joint , Strainer
OEM, Own Brand
ISO 9001, ISO 9000, HSE, ASME
  • Wholesale Custom Strong Acid Ductile Iron Lever Operated Wafer Butterfly Valve China Supplier
    US$ 5 / Piece
    1 Piece (MOQ)
  • High-Quality Ductile Iron Butterfly Valve Handle Groove Control Coupling Connection Butterfly Valve for Water Fire Fighting
    US$ 5 / Piece
    1 Piece (MOQ)
  • Wholesale Ductile Iron Lug Wafer Butterfly Valve
    US$ 5 / Piece
    1 Piece (MOQ)

Zhejiang Longgong Valves Technology Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees41
Number of Employees
Manufacturer/Factory , Trading Company
Valves
ODM, OEM
ANSI/ESD
  • 3A/SMS/DIN Sanitary Stainless Steel 3PC Clamped Ball Valve 1000wog SS304/SS316 BSPT/NPT/Sw/Bw
    US$ 2 / Piece
    1 Piece (MOQ)
  • 1000wog Saniatry Stainless Steel Sanitary Clamped Bw 3 PCS Ball Valve SS304/SS316 with ISO5211 Mounted Pad 3A/SMS/DIN/ISO
    US$ 2 / Piece
    1 Piece (MOQ)
  • 1000wog Saniatry Stainless Steel Sanitary Clamped 3 PCS Ball Valve SS304/SS316 with ISO5211 Mounted Pad
    US$ 2 / Piece
    1 Piece (MOQ)
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