Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

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Media: Water
Driving Mode: Pneumatic
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  • Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
  • Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
  • Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
  • Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
  • Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
  • Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • FAB
  • Product Recommendations
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Connection Form
Welding
Structure
Centre Sealing
Seal Form
Auto Sealed
Valve Stem
Normal
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Soft Sealed
Valve Body
Forge Welding
Standard
3A-DIN
Application
Industrial Usage, Water Industrial Usage
Grade
SS304, SS316L
Gasket
FDA Approved
Internal Surface
Ra0.4
External Surface
Ra 1.2
Raw Material
Forging or Casting
MOQ
1PCS
Sealing Material
Silicone, EPDM, PTFE, or NBR
Transport Package
Wooden Case
Specification
0.5"-10"
Trademark
JONENG
Origin
Wenzhou, China
HS Code
8481804090
Production Capacity
1000PCS/Year

Packaging & Delivery

Package Size
20.00cm * 30.00cm * 20.00cm
Package Gross Weight
2.000kg
Lead Time
2 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)

Product Description

Stainless Steel steam water hydraulic natural gas pressure Reducing Valve

The Stainless Steel steam water hydraulic natural gas pressure Reducing Valve is a robust, precision-engineered valve designed to automatically lower and regulate pressure in high-temperature pipelines. Constructed from heat-resistant stainless steel or alloy materials, it withstands extreme thermal conditions while maintaining stable operation. Its internal thread connection allows easy installation into industrial systems, ensuring a secure and leak-free fit. The valve features a spring-loaded or diaphragm mechanism that responds to upstream pressure changes, providing consistent downstream pressure without the need for manual adjustment. Designed for industrial applications, it is suitable for steam lines, hot water systems, chemical processing, and high-temperature fluid circuits, offering reliable performance, long service life, and precise pressure control under demanding operating conditions.

This valve is typically installed downstream of boilers, pumps, or high-temperature process equipment where precise pressure control is required. In this position, it reduces excessive inlet pressure to a safe, stable level, protecting downstream pipelines, equipment, and instruments from overpressure damage. The internal thread design allows direct integration into high-temperature pipelines without the need for flanges, saving space and reducing installation complexity. By maintaining consistent operating pressure, it ensures smooth operation of sensitive equipment such as heat exchangers, reactors, or fluid transport lines. Additionally, its high-temperature resistance prevents deformation or failure under thermal stress, making it ideal for industrial processes requiring precise pressure management, safety, and efficiency in harsh environments.

All sealing components use FDA-approved gaskets, and the valve surface is smoothly finished to meet industrial and hygienic standards (Ra ≤ 0.5 μm). This makes our valves suitable for food, beverage, brewery, pharmaceutical, chemical, and water treatment applications.

We offer customized pressure ratings, connection types (wafer, flange, or threaded), and proportional control options to meet various system requirements. Backed by ISO 9001, FDA, and SGS certifications, our valves come with a 3-year quality guarantee and 7-10 days fast delivery for urgent orders. With over 20 years of global exporting experience, we ensure every customer receives professional service and reliable performance.

Product Description

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Stainless Steel steam water hydraulic natural gas pressure Reducing Valve:
  • The valve uses a spring-loaded or diaphragm mechanism to automatically sense upstream pressure. When pressure exceeds the setpoint, the mechanism reduces flow, maintaining a stable downstream pressure without manual adjustment.

  • High-temperature resistant materials allow the valve to operate under extreme heat, preventing deformation or failure. This ensures consistent performance even in steam, hot water, or chemical lines.

  • Internal thread design enables compact, leak-proof installation, providing secure integration directly into pipelines without additional fittings or flanges.

  • Continuous pressure regulation protects downstream equipment, such as pumps, instruments, and pipelines, from overpressure. This extends service life and enhances system safety in industrial processes.

  • The valve responds instantly to pressure fluctuations, stabilizing flow and preventing surges. Using this valve improves operational efficiency, maintains precise process conditions, and reduces maintenance needs in high-temperature applications.

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

Product Parameters

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

Packaging & Shipping

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

FAB


Feature
 
Advantage Benefit
  • High-Temperature Resistance - Constructed from heat-resistant materials to operate reliably at elevated temperatures.

  • Internal Threaded Connection - Features standard internal threads for secure and leak-free integration into piping systems.

  • Industrial Pressure Reducing Design - Precision valve mechanism reduces and regulates pressure to maintain stable downstream flow.

  • Robust Metal Body - Made of durable stainless steel or alloy, ensuring long-lasting performance under harsh conditions.

  • Compact and Space-Saving - Small footprint allows easy installation in tight or confined industrial setups.

  • Reliable High-Temperature Operation - Materials and design allow stable performance even under extreme heat.

  • Precise Pressure Control - The internal mechanism ensures accurate reduction of pressure, protecting downstream equipment.

  • Easy Installation - Internal thread design simplifies connection without additional flanges or adapters.

  • Durable and Corrosion-Resistant - Metal construction resists wear, corrosion, and high-pressure stress.

  • Versatile Application - Suitable for steam, hot water, industrial gases, and high-temperature fluids in various industries.

  • Protects Equipment and Systems - Maintains stable downstream pressure, preventing damage to pipelines and devices.

  • Reduces Operational Risk - High-temperature resistance and robust construction minimize failure under harsh industrial conditions.

  • Enhances Process Efficiency - Accurate pressure regulation optimizes system performance and fluid flow.

  • Saves Installation Time - Threaded connection design reduces assembly complexity and installation labor.

  • Supports Long-Term Reliability - Durable materials and stable design extend service life and reduce maintenance costs.

Product Recommendations

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing ValveStainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing ValveStainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing ValveStainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

Company Profile

 
 

Welcome to check our other products.
 
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
 
About us
JoNeng was established in July 2007, strategically situated in Wenzhou, China. Boasting a team of approximately 100 skilled workers, our expansive factory spans 6800m2, dedicated to delivering exceptional valve and pipe solutions with precision and excellence.
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades; Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Mainly manufacture
Stainless steel butterfly valves, ball valves, check valves, CPM valves, and diaphragm valves, meticulously designed for reliability and precision in fluid control systems.
Stainless steel sanitary and industrial-grade elbow, tee, reducer, ferrule, and union fittings, engineered for seamless connectivity and outstanding performance.
Stainless steel sight glass, spray ball, manhole cover, flanges, strainers, filters, and pipe clamps, offering comprehensive solutions to meet your varying operational demands.
Stainless steel centrifugal pumps, CIP pumps, emulsifying pumps, and rotary pumps, ensuring efficient and effective fluid handling and processing across diverse industries.
International standards
Our products are expertly crafted to align with SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, and other international standards. We also offer the flexibility of customized solutions. Our high-quality products have successfully reached over 100 countries, including Europe, America, the Middle East, Australia, Turkey, Iran, and Thailand, showcasing our global presence and commitment to excellence.
Wenzhou Joneng Valves Co., Limited proudly extends its reach to a diverse array of countries and regions including Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more, amassing a remarkable presence in over 100 countries worldwide.
Joneng stands as a paragon of quality assurance, adorned with the prestigious CE, PED, and ISO 9001 certifications, which exemplify our unwavering dedication to superior quality management. Our products also adhere to FDA standards, reinforcing trust and reliability at every step.
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
 
 
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Extensive inventory of pipe fittings
Our extensive inventory of pipe fittings features an array of stainless steel options: elbows, tees, reducers, unions, ferrules, butterfly valves, check valves, and ball valves, empowering us to deliver goods promptly and with unparalleled efficiency.
3-year guarantee and 24 hours 
concerns
Our pledge to excellence is embodied in our promise of swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.
At Wenzhou Joneng Valves Co., Limited, we extend an unmatched 3-year guarantee on all stainless steel components, offering you peace of mind. Should any quality issues surface with our valves and fittings, please do not hesitate to contact us. We assure a swift response with action initiated within 24 hours to resolve any concerns effectively.
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve
Welcome to the factory
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.

√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.

√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.

√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.

√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.

 


OUR PRODUCTION CAPACITY 
 
Production Lines Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, 
Product Range Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve...
Year Established 2007
Factory Size in Square Meters 5000M2
NO. OF TOTAL STAFF 130
Production Capital 000 000 USD
Detail capacity Manhole covers 12000nos 
  Pipe fittings 150000nos 
  Ferrules, unions, connectors 200000nos 
  Diaphragm valves 15000nos 
  Butterfly valves 20000nos
Investment in Manufacturing Equipment 750000USD
Details of equipment For machining parts
29 nos of LG Mazak CNC Machines
4 nos of local CNC machines
2 nos of automatic CNC center
12 nos of plain lathe

For pipe fittings
4 nos of press
3 nos of cutting machine
3 nos of chamfering machine

We also have the following quipments
4 nos of polishing machine
12 nos of grinding machine
3 nos of laser marking machine
3 nos of pressure testing machine
1 nos of temperature testing machine
3 nos of spectro instrument
1 nos of surface roughness device
Primary Competitive Advantages Strict inspection, honest business way, fast revert on order problem
Stocked materials Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover, 
OEM Services Provided Yes
Design Service Offered Yes
Sales Volume 6 000 000 USD
Export Percentage 80%
MAIN MARKET USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East...
Own Brand Name JoNeng
Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

Certifications

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

FAQ

 

1. Are you a trading company or factory? 
We are a manufacturer factory and we also have our own exporting license. 

2. Do you have certificate? 
Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design. 

3. How do you control the quality? 
In quality control, the most important is to avoid material mixing. 
In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. 
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...

4. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. 
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; 
while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.

5. If there is any quality problem, how do you solve it? 
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. 
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 

6. How long is your delivery time? 
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends. 


7. Warranty time? 
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 

8. Why trust in us? 
14 years in this industry. It makes us professional. Good credit in this market. 
All of our machines are the assurance of our responsibility. 

9. Free sample? 
Free samples can be provided for first cooperation under sincere cooperation. 

10. What is the MOQ? 
1PCS MOQ is welcome for starting cooperatoon

11. Material certificate? 
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us. 

12. More questions are appreciated. 

Stainless Steel Steam Water Hydraulic Natural Gas Pressure Reducing Valve

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