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Wholesale Pressure Vent Valve Manufacturers & Suppliers

Wholesale Pressure Vent Valve Total 860 manufacturers & suppliers found with 2,580 products

CIS (Nanjing) Medical Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area362
Plant Area
Number of Employees21
Number of Employees
Manufacturer/Factory , Trading Company
Disposable Medic Consumable , Medical Wire , Medical Tubing , Medical Needle , Medical Cable
Own Brand, ODM, OEM
ISO9001:2015, ISO13485:2016 Certificate
  • Medical Disposable Sterile Three Way Valve, Three-Way Stopcock
    US$ 0.4 / Piece
    1000 Pieces (MOQ)
  • 3 Way Stopcock with CE&ISO Three Way Stopcock with Male Lock Adapter OEM Packing and CE Approval
    US$ 0.4 / Piece
    1000 Pieces (MOQ)
  • Three Way Stopcock with Needle Free Connector
    US$ 0.4 / Piece
    1000 Pieces (MOQ)

Qingdao Futai Electromechanical Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Air Filter , Oil Filter , Oil Separator , Air Compressor Parts , Screw Air Compressor
OEM, Own Brand
Response Time≤3h
  • Atlas Copco Unloading Valve 1613756884 Unloader Assembly OEM
    US$ 30 / Piece
    1 Piece (MOQ)
  • Atlas Copco OEM 2901021300 1613688001 Screw Air Compressor Parts Air Oil Separator
    US$ 28.99 / Piece
    1 Piece (MOQ)
  • 1089057470 Air Compressor Temperature Sensor Transducer for Atlas Copco 1089057455 1089057472
    US$ 30.99 / Piece
    1 Piece (MOQ)

Zhenjiang Boral Machinery and Equipment Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area170
Plant Area
Number of Employees5
Number of Employees
Trading Company
Elevator; Escalator; Bop; Spare Part of Mud Pump; Drill Pipe Elevator
ODM, OEM
ISO 9001, ISO 14001, HSE
  • Quick Exhaust Valve Made in China
    US$ 50 / Piece
    1 Piece (MOQ)
  • Mud Gas Separator (Gas-Buster/ Poor Boy Degasser)
    US$ 100000 / Piece
    1 Piece (MOQ)
  • Flare Ignitor Device with LNG/ Solar Panel/ Diesel
    US$ 100000 / Piece
    1 Piece (MOQ)

Yuhuan Jingyilai Valve Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees45
Number of Employees
Manufacturer/Factory , Trading Company
Brass Gate Valve
ODM, OEM
Response Time≤3h
  • Brass Thickened Suction Valve Pipeline Vacuum Breaker Valve
    US$ 1.8 / Piece
    500 Pieces (MOQ)
  • High Quality Brass Hot Stamped Safety Valve Air Vent
    US$ 0.91 / Piece
    500 Pieces (MOQ)
  • Brass Forged Manual Exhausting Valve Brass Air Release Valve Air Vent
    US$ 0.91 / Piece
    500 Pieces (MOQ)

Shanghai Rongyunlai Machinery Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
Air Compressor Parts , Air Compressor Valves , Air Compressor Filters , Oils , Cooler
Response Time≤3h
Shanghai, Shanghai
  • Blow off Valve Kit 1623181080 1622369480 Vent Valve High Quality for Atlas Copco Air Compression Spare Parts
    US$ 14.3 / Piece
    1 Piece (MOQ)
  • Vent Valve Service Kit 001667 for Sullair Screw Air Compressor Parts
    US$ 20 / pieces
    1 pieces (MOQ)
  • 2906009100 2900100800 2901006600 2901001500 Vent Valve Repair Kit for Atlas Copco Air Compressor Spare Parts
    US$ 20 / pieces
    1 pieces (MOQ)

ZHENJIANG AGS MACHINERY CO., LTD.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees38
Number of Employees
Manufacturer/Factory , Trading Company
Bucket elevator; Chain Conveyor; Screw conveyor , Steel pallet , Spout Pipe
ODM, OEM
ISO 9001
  • Diverter Valves Asymmetric Hand Operated HVAC System Duct HVAC Duct Air Vent
    US$ 50 / Piece
    1 Piece (MOQ)
  • Diverter Valves Asymmetric Hand Operated HVAC System Duct Air Vent
    US$ 200 / Piece
    1 Piece (MOQ)
  • Protect Indoor Dust Explosion Device
    US$ 10 / Set
    1 Set (MOQ)

Guangzhou Kingmetal Steel Industry Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
  • Stainless Steel 304 High Pressure NPT Female Thread Check Valves
    US$ 1 / Piece
    1 Piece (MOQ)
  • PTFE Lined and Flanged Pipe Carbon Steel
    US$ 75 / Piece
    10 Pieces (MOQ)
  • ASME B16.5 Ss 600# FF A240 304 304L Drip Bleed Ring
    US$ 0.5 / Piece
    5 Pieces (MOQ)

Qingdao Star Machine Technology Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Group Corporation
Roller Chain , Optipow Air Cleaning Valve , Sprockets , Bearings , OEM Customization
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Sns Right Angle Solenoid Control Floating Electric Pneumatic Hydraulic Pulse 12V Solenoid Valve
    US$ 89 / Piece
    10 Pieces (MOQ)
  • DMF-Y Pulse Pneumatic Right Angle Type Solenoid Pulse Jet Valve
    US$ 89 / Piece
    10 Pieces (MOQ)
  • Submerged Valve Right Angle Solenoid Pulse Valve Pneumatic Electromagnetic Pulse Valve
    US$ 89 / Piece
    10 Pieces (MOQ)

Taizhou Zhuoxin Plastics Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees273
Number of Employees
Manufacturer/Factory , Trading Company
PVC DWV Fitting , Pipe Fitting , Plastic Fittings , PVC Fittings , PPR Fittings
ODM, OEM, Own Brand
ISO9001:2015
  • for Water Supply PPR Pipe Fittings Plastic Ball Valve
    US$ 150 / Box
    10 Boxes (MOQ)
  • PPR Stop Valve for Water
    US$ 150 / Box
    10 Boxes (MOQ)
  • PPR Fittings and Valves
    US$ 150 / Box
    10 Boxes (MOQ)

Weifang Hota New Material Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Group Corporation
Equipment Drapes & Covers , Chg Applicator , Chg IV Dressing , Surgical Scrub Brush , Wound Dressing
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • ABS 1/4′ ′ White and Black Plastic Check Valve Mini Check Valve Silicone Check Valve
    US$ 0.2 / Piece
    1000 Pieces (MOQ)
  • Economic Urine Bag 2000ml with Cross/Pushing/Screw Valve
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • Medical Disposable 2000ml Adult Urine Bag with T Valve
    US$ 0.1 / Piece
    1000 Pieces (MOQ)

Wenzhou Huiyang Energy Technology Co., Ltd

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Gas Station Equipment , CNG Dispenser , Fuel Dispenser , LPG Dispenser , LNG Dispenser
OEM, ODM, Own Brand
ISO 9001
  • Three Way Ball Valve for Sale
    US$ 40 / Piece
    10 Pieces (MOQ)
  • Sale Oil Tank Truck Parts
    US$ 35 / Piece
    50 Pieces (MOQ)
  • Huiyang H2 Hydrogen Energy Dispenser
    US$ 15000 / Piece
    1 Piece (MOQ)

Qingdao Rongkang Valve Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees50
Number of Employees
Manufacturer/Factory , Trading Company
Cast Iron Globe Valve , Cast Bronze Globe Valve
ODM, OEM, Own Brand
Response Time≤3h
  • Marine Cast Iron DIN Standard CB/T3594 Es/Ds Air Vent Head
    US$ 20 / Piece
    1 Piece (MOQ)
  • High Quality JIS Marine Casting Iron Type Air Vent Head
    US$ 20 / Piece
    1 Piece (MOQ)
  • Marine Use 53-on Nikura Air Vent Head Air Pipe Head
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Valve , Butterfly Valve , Check Valve , Gate Valve
Tianjin, Tianjin
  • China 10" Carbon Steel Air Vent Butterfly Damper Valve
    US$ 30 / Piece
    1 Piece (MOQ)
  • Wafer Flue Gas Duct Butterfly Damper Valve
    US$ 30 / Piece
    1 Piece (MOQ)
  • Ductile Iron Material Air Vent Low Pressure
    US$ 8 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory
Brass Ball Valve , Mini Valve , Heating System , Brass Fittings , Brass Bibcock
OEM, Own Brand
ISO 9001
  • Brass Exhaust Valve Air Release Air Vent Valve (a. 01925)
    US$ 0.5 / Piece
    300 Pieces (MOQ)
  • Male and Female 1/2 Temperature and Pressure Relief Safety Valves for Solar Water Heater (a. 0233)
    US$ 0.5 / Piece
    300 Pieces (MOQ)
  • 1/2 Female Temperature and Pressure Relief Brass Safety Valve for Solar Water Heater (a. 0209)
    US$ 0.5 / Piece
    300 Pieces (MOQ)

CANGZHOU TIANDA PETROLEUM PIPE CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees37
Number of Employees
Manufacturer/Factory , Trading Company
Carbon Steel Pipe Fittings , Carbon Steel Seamless Pipe , Valve
ODM, OEM
ASME
  • Cast Iron Single Air Release Valve / Single Air Vent Valve Thread End Pn16 ANSI / JIS/DIN
    US$ 3.6 / Piece
    1 Piece (MOQ)
  • Single Air Release Valve
    US$ 3.6 / Piece
    1 Piece (MOQ)

QINGDAO NANCY METAL & MACHINERY CO., LTD.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Annual Revenue1.74 Mil
Annual Revenue
Plant Area258
Plant Area
Number of Employees8
Number of Employees
Trading Company
Valves; Flange; Fittings; Expansion Joint; Water Meter; Castings; Fasteners
OEM, Own Brand
Qingdao, Shandong
  • Cast Iron Single Ball Automatic Air Vent Valve
    US$ 20 / Piece
    100 Pieces (MOQ)
  • Cast Iron Marine Valve with JIS Standard (JIS F7305 5K)
    US$ 15 / Piece
    20 Pieces (MOQ)

JOC Machinery Company Limited

China Supplier - Diamond MemberSince 2003

Suppliers with verified business licenses

5.0
Annual Revenue65 Mil
Annual Revenue
Plant Area1360
Plant Area
Number of Employees56
Number of Employees
Trading Company
Casting Parts , Forging Parts , CNC Machining Parts
OEM, ODM
ISO 9001, IATF16949
  • CNC Machining Pneumatic Valve Block
    US$ 1 / Piece
    1000 Pieces (MOQ)
  • CNC Pneumatic Valve Aluminum Alloy Manifold Base
    US$ 1 / Piece
    1000 Pieces (MOQ)

Runh Power Corp., Ltd.

China Supplier - Gold MemberSince 2012

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Power Plant , Steam Turbine , Boiler , Energy Boiler , Power Plant EPC Contractor
ISO 9001, ISO 14001
Jinan, Shandong
  • Single Double Weld Joint Metal Ball Valve Integral Orbit Metal to Metal Structure Ball Valve
    US$ 1000000 / Piece
    1 Piece (MOQ)
  • Industrial Water Treatment Built Spin Film Deaerator
    US$ 150000 / Piece
    1 Piece (MOQ)

Shenzhen Datong Precision Metal Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Mould Parts , Springs , Guide Pins and Guide Bushings , Guide Strips and Wear Plates , Date Stamps and Air Valves
OEM, ODM, Own Brand
Response Time≤3h
  • Metal Injection Molding Air Vent Valve
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Plastic Injection Molding Industry Use High Pressure Pressure Vent Plug
    US$ 3 / Piece
    1 Piece (MOQ)

Ningbo Everstar Industry Co., Limited

China Supplier - Gold MemberSince 2010

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Group Corporation
Fiberglass Mesh , Transparent Sheet , Corrugated Sheet , FRP Molded Grating , Plastic Table
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949, HSE...
  • Brass Threaded Automatic Gas Safety Exhaust Valve, Brass Exhaust Valve
    US$ 1 / Set
    1000 Sets (MOQ)
  • PPR Double Union Brass Air Vent Ball Isolation Valves
    US$ 1 / Set
    1000 Sets (MOQ)

Hangzhou Star Marine Technology Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area35
Plant Area
Number of Employees4
Number of Employees
Trading Company
Marine Part , Marine Valve , Anchor Chain , Anchor Windlass , Marine Window
ODM, OEM
Response Time≤3h
  • Marine Oil Tanker PV Valve High Velocity Pressure Vacuum Relief Valve Df150
    US$ 100 / Piece
    1 Piece (MOQ)
  • Marine Tanker PV Valve High Velocity Pressure Vacuum Relief Valve Df250
    US$ 100 / Piece
    1 Piece (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 Water Seal Gate Pneumatic Manual Control Valve Pneumatic Actuator Straight Stroke Valve
    US$ 799 / sets
    1 sets (MOQ)
  • Covna Exhaust Valve Remote Controller Electric Three-Way Regulating Valve 220V Electric 3 Way Control Valve
    US$ 299 / sets
    1 sets (MOQ)

Hebei Wode Valve Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ball Valve , Stainless Steel Ball Valve , Stainless Steel Piepe Fittings , Valves , Check Valves
OEM
ISO 9001
  • Stainless Steel Pressure Relife Ball Valve F/F for Compressed Air
    US$ 4.16 / Set
    1 Set (MOQ)
  • Investment Stainless Steel 316/306 2PC Threaded Pn63 Air Vent Ball Valve
    US$ 2 / Piece
    10 Pieces (MOQ)

TIANYI SUNS PIPE & FITTINGS CO., LTD.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Number of Employees30
Number of Employees
Trading Company
Ductile Iron Pipe , Ductile Iron Pipe Fittings , Valve , Joint , Manhole Cover
ODM
Response Time≤3h
  • Ductile Cast Iron DN25 Pn16 One Port Vent Air Release Valve with ABS Flaoting Ball
    Negotiable
    1 Ton (MOQ)
  • 1 1/2 Inch to 12 Inch Cast Steel Air Release Valve with Painting for Sewerage Pipeline
    Negotiable
    1 Ton (MOQ)

Taizhou Tonhe Flow Control Co., Ltd.

China Supplier - Gold MemberSince 2010

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees31
Number of Employees
Manufacturer/Factory , Trading Company
Valve (Electric Actuator Valve , Electric Ball Valve , Motorized Ball Valve , Automatic Timer Drain Valve , Motor Operated Valve
Own Brand, ODM, OEM
ISO9001:2015
  • Miniature 3 Way 1/2'' Horizontal Motorized Water Ball Valve
    Negotiable
    100 Pieces (MOQ)
  • 3 Way High Temperature Resistant Brass Motorized Ball Valve
    Negotiable
    10 Pieces (MOQ)

Shandong Gofee Husbandry Technology Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Cooling Pad , Poultry House Equipment , Pig Farm Equipment , Ventilation Exhaust Fan , Cow House Fan
OEM, ODM, Own Brand
ISO 9001
  • Chicken Shed Ventilation System Air Inlet Valve for Closed Poultry House Livestock Equipment Farm Air Inlet Window
    US$ 15 / Piece
    20 Pieces (MOQ)
  • Steel Feeding Silo of Livestock and Poultry Feeding Systems
    US$ 1400 / Piece
    1 Piece (MOQ)

JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Annual Revenue84.38 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees175
Number of Employees
Manufacturer/Factory , Trading Company
Valves , Choke Manifold , Kill Manifold , Christmas Tree , Hammer Union
ODM, OEM
Response Time≤3h
  • Good Quality Swing Check Valves
    US$ 590 / Piece
    1 Piece (MOQ)
  • API 6A 2000-20000psi Wellhead Equipment
    US$ 2200 / SET
    1 SET (MOQ)

Hongrijia Depurate Facility Science & Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Compressed Air Filter , Water Separator , Refrigerated Air Dryer , Replace Filter Element , Automatic Drain
OEM, ODM, Own Brand
ISO 9001
  • 1/2" No Air Loss Condensates Drainage Mechanical Auto Drain Valve
    US$ 25 / Piece
    50 Pieces (MOQ)
  • 1/2" Inlet Mechanical Float Condensate Drain 1/2" Outlet 143 Psig
    US$ 23.55 / Piece
    50 Pieces (MOQ)

Chengdu Lambor Instrument Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Positioner , Transmitters , Gauge , Meter , Pressure Regulator
OEM, ODM
Chengdu, Sichuan
  • Best Price! Fisher 1301 Series High Pressure Regulator Filter Pressure Reducing Valve 1301f-1 1301f-2 1301f-3
    US$ 120 / Piece
    1 Piece (MOQ)
  • Original New Fisher I2p-100 846 Electro-Pneumatic Transducer Pressure Electrical Transmitter Control Valve
    US$ 350 / Piece
    1 Piece (MOQ)

Zhejiang Sanying Fluid Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Sanitary Valves , Pipe Fittings , Diaphragm Valve , Ball Valve , Sanitary Ball Valve
Response Time≤3h
ISO 9001
  • Sanitary Air Release Valve Stainless Steel 304/316 High Quality Rebreather Respirator
    US$ 15 / Piece
    10 Pieces (MOQ)
  • Factory Price Sanitary Clamped Tri-Clamp Tc Air Release Relief Valve Stainless Steel Respirator Breather Valve
    US$ 13 / Piece
    10 Pieces (MOQ)
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Business Type

Manufacturer/Factory (719) Trading Company (607) Group Corporation (30) Individuals/SOHO (2) Other (15)

Management Certification

ISO 9001 (509) ISO 14001 (221) ISO9001:2015 (142) ISO 9000 (139) ISO 14000 (78) IATF16949 (68) Others (67) OHSAS/ OHSMS 18001 (63) GMP (61) ISO14001:2015 (60) ISO 20000 (57) ISO 14064 (49) BSCI (46) QC 080000 (41) HSE (41) ISO 13485 (41) ASME (25) ANSI/ESD (19) FSC (19) ISO 22000 (18) ISO 50001 (17) BRC (16) ISO 17025 (15) HACCP (15) PAS 28000 (14) ISO 29001 (14) ISO 10012 (13) QHSE (13) BS 25999-2 (12) IFS (11) ISO45001:2016 (11) WRAP (11) EICC (11) QSR (10) GAP (10) LEED (10) SA 8000 (10) HQE (10) BREEAM (9) SEDEX (9) SHE Audits (9) AIB (8) ISO9001:2008 (5) OHSAS18001:2007 (3) ISO14001:2004 (2) TS16949 (1) IRIS (1) More

Annual Revenue

<1 Million USD (393) 5 ~ 10 Million USD (11) 2.5 ~ 5 Million USD (10) 10 ~ 50 Million USD (7) 1 ~ 2.5 Million USD (5) >100 Million USD (5) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (245) 51-200 People (116) Less than 5 People (23) 201-500 People (20) 501-1000 People (11) Above 1000 People (5) More

Province & Region

Zhejiang (243) Shandong (134) Guangdong (117) Jiangsu (113) Shanghai (46) Henan (40) Fujian (32) Hebei (32) Hubei (23) Hunan (13) Beijing (13) Chongqing (9) Tianjin (9) Sichuan (9) Anhui (7) Shaanxi (5) Liaoning (4) Jiangxi (4) Shanxi (3) Guangxi (2) Hainan (1) Heilongjiang (1) More