HIGH QUALITY VALVE
MANUFACTURER IN CHINA
Focused on valve research and manufacturing for 30 years OEM&ODM Your most trusted valve product provider.
CHINA'S HIGH-END VALVES Industrial Valve Series Anticorrosive Valve Series Self-operated Regulator Series Water Supply & Drainage Valve Series 1. ISO 14001 Enviranmental Certification
2. CE Safety Certification
3. TUV Certification
COPPER VALVE & ACCESSORIES & CUSTOMIZED 1. Production of Standard Accessories
2. Support Personalized accessory customization
3. International Logistics Door-to-Door
TOP SELLERS 1. Our products are exported to Europe, America, and Middle Eastern countries
2.Electronic Accessories can be Specified by brand
3.Our products cover multiple industries such as
petroleum, natural gas, chemical, power, shipbuilding,
environmental protection, food and beverage, etc

PRODUCT CATEGORIES

CSJuQiao , Manufacturing Vavle Series

ABOUT JUQIAO

     JUQIAO TECHO(CHANGSHA) CO LTD is a manufacturing enterprise specializing in the production,design, research and development, sales and service of valves, accessories and large construction machinery parts. There are many production bases in our country, the headquarters is located in Changsha, Hunan. With more than 60,000 square meters of modern factories and office buildings, there is a professional technical team, sophisticated technology, perfect testing, to ensure that every product qualified. Our Valves include Industrial Valve Series, Anticorrosive Valve Series, Self-operated Regulator Series and Water Supply & Drainage Valve Series. The products are widely used in the domestic and internationall large and medium key projects of construction fire protection, petrochemical, new energy, bio-pharmaceuticals, papermaking, light textile, water diversion, water supply, hydropower, thermal power, metallurgy, heating supply, irrigation, etc.. JUQIAO Valve, your ONE-STOP Product Customiztion & Engineering Solution Provider.

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Why choose JUQIAO

Our valve quality and market share have always been among the top ten in China

High Quality

We're really proud of our capabilities! We're committed to quality and innovation, and our advanced production facility ensures top-notch products.

Affordable Price

Large scale production and well trained workers reduce cost greatly, you can get the machine with affordable price which will great improve the working efficiency.

Professional Team

Our highly skilled workforce and experienced engineers make sure that every product meets the highest industry standards!

Fast Delivery Time

We have modern workshops and the advanced manufacturing, processing and testing equipment, including heavy workshop with 120T traveling crane.

Customer Service

We love building long-term partnerships with customers by providing excellent after-sales service and support!

Innovate Constantly

At JUQIAO, we keep making continuous improvements and advancements to meet the changing needs of the global market.

Latest Products

A27Y spring threaded connection swing type safety valve

* A27Y apply to the work temperature are less than 200 of water, air, steam, nitrogen and hydrogen mixed gas medium of the equipment or pipeline. * A27Y-P/R8 is suitable for the work temperature are less than 200 corrosion of the equipment or pipeline, as the overpressure protection device.

A28F/H/Y Thread type safety valve

* A28H apply to the work temperature are less than 200 of water, air, steam, nitrogen and hydrogen mixed gas medium of the equipment or pipeline. * A28Y-P/R8 is suitable for the work temperature are less than 200 corrosion of the equipment or pipeline, as the overpressure protection device.

A47Y Flange type spring micro open type safety valve

This valve is suitable for the work temperature are less than 350 of steam, air and other media of the equipment or pipeline, as the overpressure protection device. Connecting flange standard press JB/T-94 Series 1

A48F/H/YSpring full swing type safety valve

A48H, A48Y wrench spring raise safety valve is suitable for the working temperature of 540 ℃ or less steam, air and other media equipment or piping. As the overpressure protection device.

B05 – Sleeve Valve

Nominal diameter: 80 ~ 400 mm Nominal pressure: 0.6 ~ 10 MPa Flow capacity:0 ~ 4280 m³/ h Technical characteristics: 1. Y-Patten Inline layout 2. Excellent anti-cavitation performance 3. Large decompression ratio of 20:1 4. The linear adjustment 5. Flow adjustment and pressure adjustment 6. High-precision adjustment valves Driving mode: Pilot control (water pressure),manual, electrical, hydraulic Typical applications: Precision adjustment control of pipeline pressure and flow. Technology of hydroturbine for energy dissipation and decompression. Ecological discharge control of bypass unit

B10 – Sleeve Valve

Nominal diameter: 200 ~ 1800 mm Nominal pressure: 0.6 ~ 10.0 MPa Flow capacity: 0~ 86400 m³/ h Technical characteristics 1. Inline layout 2. Excellent anti-cavitation performance 3. Large decompression ratio of 20:1 4. The linear adjustment 5. Flow adjustment and pressure adjustment 6. High-precision adjustment valves Driving mode: Pilot control (water pressure),manual, electrical, hydraulic Typical applications: Pressure of pipeline,accurate adjustment and control of flow

B11 – Sleeve Valve

Nominal diameter: 200~ 1800 mm Nominal pressure: 0.6~ 10.0 MPa Flow capacity:0~ 86400 m³/h Technical characteristics: 1. Submerged layout 2. Excellent anti-cavitation performance 3. Large decompression ratio of 20:1 4. The linear adjustment 5. Flow adjustment and pressure adjustment 6. High-precision adjustment valves Driving mode:manual, electrical, hydraulic Typical applications: Pressure of pipeline.Accurate adjustment and control of flow.Discharge of the dam. Ecological discharge control of bypass unit

B12 – Sleeve Valve

Nominal diameter: 200~ 1800 mm Nominal pressure: 0.6 ~ 10.0 MPa Flow capacity:0 ~ 86400 m³/ h Technical characteristics: 1. Angle layout 2. Excellent anti-cavitation performance 3. Large decompression ratio of 20:1 4. The linear adjustment 5. Flow adjustment and pressure adjustment 6. High-precision adjustment valves Driving mode: Pilot (water pressure),manual, electrical, hydraulic Typical applications:Reducing pressure.Maintaining pressure. Pressure control

B14 – Sleeve Control Valve

Nominal diameter:200~ 1800 mm Nominal pressure: 0.6 ~ 10.0 MPa Flow capacity: 0~ 86400 m³/ h Technical characteristics: 1. Wall-mounted layout 2. Excellent anti-cavitation performance 3. Large decompression ratio of 20:1 4. The linear adjustment 5. Flow adjustment and pressure adjustment 6. High-precision adjustment valves Driving mode: manual, electrical, hydraulic Typical applications: Reducing pressure and.dissipating energy, Emission at the terminal of pipeline, Discharging of the dam, Unit bypass

B16 – Sleeve Valve

Nominal diameter:200~ 1800 mm Nominal pressure:0.6 ~ 10.0 MPa Flow capacity: 1080~ 86400 m³/h Technical characteristics: 1. Fixed layout 2. Excellent anti-cavitation performance 3. Large decompression ratio (20:1) Driving mode: Non-driving Typical applications: Energy consumption

B50 Sleeve Control Valve

Typical Applications:
  • Pressure control and regulation in pipelines: The orifice valve is used to control and regulate the pressure in pipelines.
  • Flow control and regulation in pipelines: The orifice valve is used to control and regulate the flow in pipelines.
Product Features:
  • Simple and rational structure, with a short overall length.
  • Full range controllability.
  • Excellent cavitation control capability, with sensitivity to small openings.
  • Stable flow, eliminating vibration and noise.
  • Professional design and meticulous manufacturing tailored to specific operating conditions, providing high-end precision valves that are truly "custom-made."

FQAQUESTIONS

Product After-Sales Service

 

We provide 1 year after-sales service for our products, and can extend the after-sales service period for a fee as needed. Please feel free to inquire in detail.

About Customized Product Production

We support customized production needs for various valve products, including OEM&ODM, provided that there is legal authorization. Please contact our sales manager on our website for more information.

About Our Factory

We have factories in Hunan, Zhejiang, Guangdong, and Shanghai in China, which can meet the production of various valves.

Product Production Cycle

We have a strong production team that schedules production based on the number of product orders and production processes. For standard products, we can generally complete production within 7-30 days and support expedited production.

About Logistics

We cooperate with powerful international logistics companies, whether it is air or sea freight, and we can apply for the best transportation price for you because we have rich experience in international logistics transportation.