Best Pressure Relief Valve Manufacturers Suppliers
Discover a curated list of global manufacturers specializing in pressure relief valves, offering innovative designs, high-performance materials, and compliance with industry standards for efficient pressure management solutions.
Pressure ReliefValvesFluid ControlSafety DevicesManufacturing Standards
Flying Bull (Ningbo) Electronic Technology Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturer/Trading CompanyODM manufacturer
Product customization
High-tech enterprise
Low MOQ
Shipments
2
Key customer
EQUIPMENT CONVERSORES
Key market
🇦🇪 United Arab Emirates
Review
5
Fuel Pressure Relief Valve 147-4163$45
Direct Acting Relief Valve Yf04-01 Threaded Cartridge Pressure Control Valve Pressure Relief Valve$10
Pilot Relief Valve Xyf10-06 Crane Valve Construction Machinery Pressure Relief Valve Thread Insert Manual Adjustable Pressure$13.42
Pilot Relief Valve Engineering Mining Machinery Pressure Relief Valve Rsdc-LAN Sun Original$80
Hydraulic Overflow Valve Control Yf08 High Pressure Porous Manually Adjustable Pressure Valve Pressure Relief Valve$9.11
Cartridge Solenoid Valve Pr10-36A Pilot Operated Pressure Relief Valve$35
Hydraulic Control Valve Lrv10 Direct-Acting Screw-in Pressure Valve Ladrv2-10 Pressure Relief Valve$12.08
Solenoid Valve Hydraulic Screw Insert Solenoid Pressure Holding Valve Sv12-2ncsp Solenoid Pressure Relief Valve$32
Hydraulic Valve Control LRV10 Direct-acting Screw-in Pressure Valve LADRV2-10 Pressure Relief Valve$5.08
Hydraulic Cartridge Valve Ppdb-Ldn Pilot Pressure Reducing Valve Ppdb-Lwn Pressure Relief Valve Ppdb$56
Hydraulic Cartridge Valve PPDB-LDN pilot Pressure Reducing Valve PPDB-LWN Pressure Relief Valve PPDB$56
Suitable for Excavator Accessories Pressure Relief Valve 4307195 Fuel Common Rail Pressure Limiting Valve$55
Shanghai Bestone Auto-Control Valve Co., Ltd
🇨🇳 China
2003301-500 peopleManufacturer/Trading CompanyEstablished brand
Product customization
Low MOQ
OEM manufacturer
Shipments
3
Key customer
ASC PROCESS SYSTEMS
Key market
Asia
Review
5
Pressure Relief Valves AB904 Series Stainless Steel Vacuum Negative Pressure Safety Valve$6
Pressure Relief Valves AQ802 Carbon Steel WCB Spring Loaded Air Water Oil Steam Pressure Relief Safety Valve$36
Pressure Relief Valves AQ102 Series Carbon Steel Stainless Steel Spring Low Lift Safety Valve Relief Valve$12
AB901 Safety Valve Pressure Relief Valve Specially Designed for Air Compressors$8
Valve Supplier AYL107 UPVC CPVC PVDF SS304 Safety Adjustable Pressure Relief Valve$14
Valve High Pressure Pressure Relief Valves AQ204 Carbon Steel CS Stainless Steel SS Spring Loaded Flange Safety Valve$28
Pressure Relief Valves AQ702 Carbon Steel WCB Spring Loaded Air Water Oil Safety Valve$11
Factory Priced AQ702 AB712 Bronze Spring Loaded Safety Valve Low Lift Air Water Steam Pressure Relief Valve$14.5
Safety Valves AQ104 Carbon Steel Spring Loaded CS Water Air Steam Oil Boiler Pressure Relief Valve PSV$11
Pressure Relief Valves AB712-B Series Stainless Steel SS304 Spring Loaded Low Lift Air Water Gas Safety Valve$11
BEST AB311 AB511 Brass Safety Valve Spring Micro Mini Pressure Relief Valve for Gas and Water Ball Structure$2.8
Pressure Relief Valves AK714 AQ514 Series Carbon Steel, Stainless Steel SS304 SS316 Steam Boiler High Temperature Safety Valve$8
Ningbo Zhenhai Finotek Machinery Co., Ltd.
🇨🇳 China
200611-50 peopleManufacturer/Trading CompanyOwn brand
Product customization
Low MOQ
ODM manufacturer
Shipments
10
Key customer
MAY THUY LUC VA GIAI PHAP CONG NGHE HYTEC
Key market
North America
Description
Ningbo Zhenhai Finotek Machinery Co., Ltd., established in 2006, is a manufacturer and trading company based in Ningbo, China, specializing in industrial hydraulic parts and solutions. With 11 to 50 employees and an annual revenue between US$500,001 and US$1,000,000, the company has over 10 years of experience in the hydraulics industry. They operate a factory and are certified with ISO 9001 and CE, ensuring high-quality products. Finotek specializes in a comprehensive range of hydraulic components, including various Hydraulic Valves (Cartridge Valves, Modular Valves, Directional Control Valves, Pressure Control Valves, Flow Control Valves, Check Valves, Solenoid Valves), Hydraulic Manifolds, Valve Subplates, Valve Housings, Hydraulic Hand Pumps, Hydraulic Power Units, and Hydraulic Power Packs. They are a key supplier for international companies like Komatsu, Kobelco, Hitachi, Cat Caterpillar, Hyundai, and Doosan, offering excavator valves specifically designed for these brands. The company provides OEM and ODM services, including customization based on customer designs or samples, and utilizes digital machines for precision manufacturing. All products undergo rigorous testing to ensure functionality and adherence to quality standards, with standard pressures reaching 300bar (4350psi). Finotek exports to international markets, including North America, South America, and Eastern Europe, with an export percentage ranging from 71% to 90%.
Dbw Pressure Relief Valve$25
Dbd Direct Acting Relief Valve$25
Pressure Control Valves$50
Shuttle Valve - Hydraulic Shuttle Valves by Finotek, Steel Raw Materials, No Leakage in Working Position, High Operation Pressure to 40MPa.$30
Cartridge Valves$50
Dg4V Directional Valve$25
Directional Hydraulic Valve$40
Z2s Check Valve$25
Hydraulic Solenoid Control Valve$30
4we Double Acting Solenoid Valve$25
Hydraulic Hand Pump-Cartridge Hydraulic Hand Pump by Finotek$30
Ningbo HOYEA Machinery Manufacture Co., Ltd.
🇨🇳 China
1993201-300 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Patented technology
Low MOQ
Shipments
234
Key customer
NEUMAC
Key market
🇪🇨 Ecuador
Description
Ningbo HOYEA Machinery Manufacture Co., Ltd., established in 1993, is an innovative modern enterprise and a leader in fluid power transmission and control in China. Operating as both a manufacturer and trading company, HOYEA specializes in the design, manufacturing, and provision of hydraulic components and electro-hydraulic control systems. With over 300 employees and a 71,000m² factory in Ningbo, China, the company holds ISO 9001 certification and has been recognized as a National High Technological Enterprise and a Zhejiang Patent Demonstrating Firm. HOYEA's extensive product portfolio includes industrial valve series, mobile hydraulics, explosion isolation valves, and hydraulic electronics, with a focus on Screw-in Cartridge valves, proportional valves, and various flow, pressure, and directional control valves. They offer comprehensive hydraulic solutions, leveraging advanced technology and numerous independent patents. Their products are widely applied in engineering, mining, cleaning, agricultural, and marine machinery, among other industries. The company emphasizes continuous innovation, utilizing research platforms like the Zhejiang University national electro-hydraulic control technological research center.
Pressure Relief Valve
Modular Relief Valve
Cartridge Valve
Modular Valve
Needle Valve
Proportional Valves
Selector Valve
Directional Control Valves
Directional Control Valves
Modular Check Valve
Directional Control Valves
In-Line Check Valve
How do I know if a supplier is reliable?
Reliable suppliers typically have a proven operating history, consistent export activity, relevant certifications, clear communication, and established quality control processes. Reviewing company information and past performance can help reduce sourcing risks.
Tianjin Xingda Electric Technology Co., Ltd.
🇨🇳 China
201711-50 peopleManufacturer/Trading CompanyHigh-tech enterprise
Product customization
ODM manufacturer
Low MOQ
Shipments
2
Key customer
SYMPHOS ELECTRONIC
Key market
North America
Review
5
Transformer Pressure Device Pressure Relief Valve
Transformer Parts Pressure Relief Valve$4.5
Safety Valved Relief Transformer Prd-25 Pressure Release Valve Transformer Pressure Relief Valve$2
Customizable Transformer Pressure Relief Valve, Precise Pressure Regulation
Black Cap Customized Pressure Values Transformer Accessories Air Relief Valve Pressure Relief Valve$4.5
1/4"Transformer Pressure Relief Valve$4.5
Hot-Selling Pressure Relief Valve for Transformer$6
Good Price Transformer Parts Pressure Relief Valve$4.5
Press Regulating Valve Original Pressure Relief Valve Stable Quality
Pressure Relief Valve, Featuring Stable Pressure Relief, Leak-Proof, and Explosion-Proof Design
Transformer Pressure Relief Valve, Quick Pressure Relief & Explosion-Proof, High-Precision Sensitive Response
Brass Material Transformer Pressure Relief Valve for Transformer$4.5
Shanghai Valve Factory Co., Ltd.
🇨🇳 China
19211001-2000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
Own brand
Shipments
660
Key customer
MINERA PANAM
Key market
🇵🇦 Panama
Description
Shanghai Valve Factory Co., Ltd. is a century-old enterprise, established in 1921 and privatized in 2006, operating as a manufacturer and trading company based in Shanghai, China. With 1001 to 2000 employees, the company specializes in providing complete fluid control solutions and is a key enterprise and vice chairman of the China General Machinery and Industrial Association. They operate a factory and a dedicated Valve Testing and Research Center, with a new factory expanding in Huzhou. Shanghai Valve Factory Co., Ltd. offers a vast portfolio of approximately 6000 different types of high and medium pressure industrial valves, including gate valves, ball valves, butterfly valves, globe valves, check valves, safety valves, control valves, cryogenic valves, and specialized valves for nuclear and military applications. These valves are designed for a wide range of sizes (3/25" to 120"), pressure ratings (150Lb to 4000Lb), and temperatures (-196C to 750C), utilizing materials such as carbon steel, stainless steel, and alloy steel. They also provide various actuators including manual, motorized, pneumatic, and pneumatic-hydraulic drives. The company holds certifications such as ISO 9001 and CE, along with API, safety registration, and licenses for producing NPP valves. Their products are widely used in the nuclear, power, fossil energy, clean energy, oil and gas, chemical, shipbuilding, and marine engineering industries, serving customers like CNOOC and CNPC. Shanghai Valve Factory Co., Ltd. offers OEM and ODM services and exports globally, with an annual turnover between $10,000,000 US and $100,000,000 US.
Pressure Relief Valve (SFA-27C300Q)
Relief Valve (SFA-27C150C1)
Safety Relief Valve for Liquid (SFA-41C600C)
Pressure Safety Valve (SFA-48C150C1)
High Pressure Safety Valve (SFA-42C1500P1)
Self-Design High Pressure Forged Gate Valve
Safety Valve
Check Valve
Globe Valve
Check Valve - 3
Gate Valve - 2
Check Valve - 2
Ruian Dellfei Auto Parts Co., Ltd.
🇨🇳 China
201351-100 peopleManufacturerOEM manufacturer
ODM manufacturer
High-tech enterprise
Shipments
17
Key customer
RODIP
Key market
North America
Description
Ruian Dellfei Auto Parts Co., Ltd. is a specialized manufacturer of automotive sensors and valves based in Wenzhou, China. Established in 2007, the company operates a 5,000 square meter factory and has grown into a leading provider of exhaust and emission solutions for heavy-duty trucks, construction machinery, and agricultural vehicles. The company is recognized for its independent R&D capabilities, particularly in the development of sensor chips and core software for electronic fuel injection (EFI) and SCR exhaust systems.
With over 15 years of OEM and ODM experience, Ruian Dellfei offers a comprehensive catalog of more than 1,000 product types across 10 series. Their core product range includes Nitrogen Oxygen (NOx) sensors, fuel pressure sensors, fuel metering valves, SCV valves, fuel pressure limiter valves, and shut-off solenoids. The company maintains high quality standards with IATF 16949:2016 and CE certifications, ensuring their ceramic chips meet original equipment specifications.
Employing between 51 and 100 professionals, including dedicated R&D and QC teams, the company manages three production lines with an annual output value of up to US$5 million. Ruian Dellfei serves a global market, exporting approximately 50% of its production to international clients and supporting major brands such as Volvo, Deutz, Mitsubishi, and Isuzu. Their commitment to being a technology-supported and quality-prioritized enterprise makes them a reliable partner for complex automotive electronic systems.
Brand New Pressure Relief Valve 1110010015 for Volvo Deutz$15
Hot Sell New Pressure Return Valve 4384241$13
Auto Diesel Engine Parts Fuel Pressure Limiter Valve 095420-0260$11
Brand New Common Rail Pressure Limting Valve 1110010020 111 001 0020$13
Original Fuel Rail Pressure Sensor 0281006364$9.5
Fuel Rail Pressure Sensor 89458-61010 for Toyota$30.5
Diesel Engine Spare Part 0281006176 Common Rail Pressure Sensor$9.5
High Pressure Sensor 0281002930 for Bosch Iveco FIAT Volvo$9.5
Brand New Automobile Parts Fuel Pressure Sensor 499000-4441$47.5
Hot Sale Fuel Metering Valve 0928400617$12.5
Mitsubishi Common Rail Suction Control Valve 294200-2960$22.5
Scv Valve Diesel Fuel Pump 294200-0360 for Mitsubishi$14
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
🇨🇳 China
200711-50 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Shipments
112
Key customer
KIRI
Key market
🇷🇺 Russia
Description
Jiangsu Deenpu Petrochemical Machinery Co., Ltd, established in 2016, is a manufacturer and trading company based in Yancheng, China, specializing in petrochemical machinery for the oil and gas industry. The company operates a 12,000m2 workshop and offers ODM, OEM, and contract manufacturing services. With 11 to 50 employees, Jiangsu Deenpu Petrochemical Machinery Co., Ltd focuses on designing and manufacturing a comprehensive range of products including Well Control Equipment (such as Ram BOPs, Annular BOPs, and Sucker Rod BOPs), Wellhead Equipment (including Tubing Heads, Casing Heads, Christmas Trees, and Frac Trees), and various Valves (Gate Valves, Plug Valves, Globe Valves). They also supply Hoses (Choke and Kill Hoses, Drilling Hoses), Spools (Drilling Spools, Spacer Spools), and Accumulator Units. The company holds ISO 9001, API 6A, API 16A, and API 16C certifications, ensuring high-quality standards. They export to a global market, including North America, South America, Europe, Asia, Africa, and the Middle East, with a strong commitment to safety and customer satisfaction.
6A Pressure Relief Valve/Safety Relief Valve with High Pressure for Inline Check Valve$10
6A 2" 1502 Pressure Relief Valve Repair Kit$10
Jys21-25 and Jysq21-25 Relief Bleed Valves$50
High Pressure Plug Valve$200
Back-Pressure Valve Installed in Tubing Hangers$100
200MPa Extra High Pressure Stop Valve (200QGF4-00A)$200
140MPa Extra High Pressure Stop Valve-140qgf6-00$100
140MPa Extra High Pressure Stop Valve (140GF6-00)$200
High-Pressure 3" Demco Gate Valve with Welded Ends
Cameron Type H One-Way & Two-Way Back Pressure Valve$100
L/2′ ′ High Pressure Stop Valve 1/2′ ′ Gyjzf-00-00$10
Cameron Gate Valve 'fc' Type - FC Gate Valve$300
Xinxiang Pingyuan Aviation Hydraulic Equipments Co., Ltd.
🇨🇳 China
2006101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Shipments
136
Key customer
PTI
Key market
🇺🇸 United States
Description
Xinxiang Pingyuan Aviation Hydraulic Equipments Co., Ltd. is a specialized manufacturer and trading company based in Xinxiang, China, with a heritage rooted in state-owned aviation manufacturing. Established in 2006 and fully privatized in 2016, the company operates a production facility of up to 17,000 square meters and employs between 100 and 200 skilled professionals. The enterprise is a recognized high-tech entity specializing in the design, development, and production of high-precision fluid control components, including quick couplings (ISO7241-B, ISO16028, and AS1709 series), hydraulic and pneumatic valves, and advanced filtration systems. Their extensive product catalog also features spring-energized seals, wire mesh, heat exchangers, and CNC machined parts. With a strong focus on R&D, the company hosts the Henan Precision Aero-fluid Control Engineering Technology Research Center and holds multiple patents. Their manufacturing capabilities are supported by advanced equipment such as CNC machining centers, electron beam welding, and laser welding machines, enabling them to serve demanding sectors including aerospace, defense, marine, and construction machinery. As an export-oriented business, approximately 70-80% of their revenue is generated from international markets, primarily in North America and Europe, serving major clients like PTI Technologies and E&T Enterprises. The company maintains rigorous quality standards with certifications including AS9100 for aerospace and defense, ISO 9001, ISO 14001, and ISO 45001.
High-end Customized Hydraulic Control Valve Pressure Relief Valve$45.9
High Security Customization Pressure Relief Aluminum Safety Valve$25.9
High Precision Control Pressure System Pressure Reducing Pressure Valve$45.9
Precision Valve Pressure Indicator Differential Pressure Alarm$59
High-end Hydraulic Pneumatic Control Valve Pressure Control Valve Check Valve$27.9
Precision Customized Control Valve Slide Oil Pressure Switch Valves$45.9
High Pecision Customization Pressure Control Slide Oil Pressure Switches$50
High Reliability Valves Hydraulic Station Check Valves One-way Return Valves$29.9
High Quality Customization Non-return Valve Check Valve$29.9
High Precision Customized Metal Aluminum Globe Valve Ball Valve$43.9
OEM Custom Metal High Pressure Aluminum Quick Coupling for sale$25.9
Custom Metal Stainless Steel Electromagnetic Solenoid Valves$39.9
Taizhou Jiaxin Metals Co., Ltd.
🇨🇳 China
2000101-200 peopleTrading Company/ManufacturerEstablished brand
ODM manufacturer
Product customization
OEM manufacturer
Shipments
6
Key customer
MIRAMAX
Key market
🇺🇸 United States
Description
Taizhou Jiaxin Metals Co., Ltd., also operating as Plumberstar, is a manufacturer and trading company based in Taizhou, China, specializing in metal and plumbing-related products. Established in 2000, the company has grown to employ between 101 and 200 people. They are a professional brass parts producer with expertise in design, development, and production services, utilizing CAD and 3D analog software for product design. Their manufacturing capabilities include a casting workshop equipped with frequency melting furnaces, automatic sand production lines, molding machines, and multi-station combination machines, alongside extensive testing equipment for quality control, including leaking and endurance test machines. Taizhou Jiaxin Metals Co., Ltd. offers a comprehensive range of products, including various types of brass valves (ball valves, check valves, angle valves, stop valves, radiator valves, thermostatic valves, motorized valves), manifolds, pipe fittings, floor drains, basin wastes, bathtub drain kits, siphons & P-traps, garden taps, flexible hoses, and faucet water mixers. They are certified with ISO 9001, CE, CSA, and ACS, adhering to the ISO 9001:2000 standard. The company provides OEM and ODM services and exports to international markets including North America, Europe, South Africa, and Australia, targeting wholesalers, intermediaries, and factories.
Non-Return Brass Safety Pressure Relief Valve for Solar Heater$0.5
Automatic Air Vent Valve G1/2 Brass DN15 Automatic Vent Valve for Solar Water Heater Pressure Relief Valve$0.5
Hot Selling DN15 1.5-8 Bar Brass Pressure Relief Boiler Exhaust safety Valve for Solar Water Heater with Pressure Gauge$0.5
Brass Pressure Reducing Safety Valve$5
DN15 - DN100 Pressure Pn25 Cw 617n Brass Valve$0.5
Pressure Radiator Manual Automatic Brass Air Vent Valve$0.5
Lead-Free Brass Water Pressure Regulator with Pressure Gauge$5
Brass Mini Valve Ball Valve 1/2" NPT Male to Female Valve Ball Valve Tank Threaded Ball Valve Butterfly Handle Ball Valve$0.5
Y-Shaped Brass Boiler Valve/Brass Globe Valve$0.5
Y-Shaped Brass Boiler Valve/Brass Globe Valve$0.5
Copper Charging Access Valve Check Valve for Air Conditioner$0.5
Brass Check Valve 3/4" Thread Female One Way Backflow Preventer Check Valves$0.5
FAQ
How can I check whether a supplier has export experience?
What information should I check before contacting a supplier?
How can I compare multiple suppliers effectively?
