Stainless Steel Adjustable Clean Service Safety Air Release Valve
The safety valve is ingeniously crafted to maintain the set pressure within your system, ensuring seamless and safe operation. As a crucial component in safety protection, this sanitary safety valve acts as a guardian, preventing any system accidents from occurring due to excessive pressure buildup. Trust in its reliability and let your system enjoy peace of mind with our expertly designed solution.
Product Description
Discover the epitome of safety and efficiency with our state-of-the-art safety valve, meticulously engineered to maintain optimal system pressure. This essential device-also known as a pressure relief valve or pressure release valve-ensures that your system operates smoothly by opening when system pressure surpasses the predefined limit. Prior to shipment, we precisely calibrate the valve to your specified pressure settings, guaranteeing readiness upon arrival. For enhanced accuracy and monitoring, a pressure gauge installation is recommended at the valve's inlet. Under normal operating conditions, the valve remains securely closed, sealing your system with confidence. Our valve's precision is achieved through meticulous calibration, involving the adjustment of the spring pressure via a specialized pressure nut. When excess pressure is detected within the pipeline, the valve instinctively opens, permitting fluid passage and restoring balanced pressure levels. Additionally, the valve can be equipped with a convenient handle, granting you the ability to partially open it during targeted cleaning operations, ensuring seamless product flow throughout the process.
Working Principle
This innovative safety valve is engineered as a self-regulating marvel, operating seamlessly under the influence of medium pressure. Expertly calibrated to a specific pressure, achieved by fine-tuning the compression spring on the regulating cover along with the lock nut, it ensures optimal functionality. The set pressure is designated as the utmost safe threshold, meticulously designed to prevent any potential harm to the pipeline infrastructure. Upon exceeding this predetermined pressure, the valve seat intuitively opens, allowing for the discharge of the medium and effectively reducing the pressure within the pipeline system. This crucial operation safeguards both the pipeline and the associated equipment impeccably. Once the pipeline's pressure stabilizes and returns to its normal range, the valve seat is automatically compelled to reposition, leading to the prompt closure of the valve. This entire process ensures a reliable and autonomous protection mechanism for the entire pipeline network.
Features
Ingenious simplicity in its structure
Stylish and elegant design
Allows installation even in limited spaces
Efficient and rapid pressure adjustment
Ease of maintenance for long-term use
Versatile with adjustable pressure settings
Please ensure correct installation orientation
as the valves must not be reversed
Designed to be self-draining and free of crevices
Maintains closure under standard conditions
to ensure seamless operation.
Calibrated for precise pressure setting
using a spring and pressure nut mechanism.
Activates when line pressure surpasses
the specified threshold, efficiently opening
to permit fluid flow, alleviating excess
pressure within the piping network.
Crafted from solid SS316L, the safety relief valve
features non-contact parts of durable SS304 casting.
Maximum Pressure: 10bar for robust performance
Temperature Range: -10 to +150 degrees
Elegant design ensures easy installation in tight spaces
Manual adjustments enhance system safety
Ensures self-draining with no hidden crevices
Security lock available for setting relief pressure
Internal finishing with a smooth Ra16Less than0.4 micron for superior quality
Available Sizes: 1"-4" (DN25-DN100)
Materials Grade: AISI304 and AISI316L
Meets standards like 3A, SMS, DIN, JIS, etc.
Compatible connections: butt welded, Tri-clamp, union
Equipped with FDA-approved gaskets: Silicone, EPDM, Viton
Application
Our safety valves are crafted from premium sanitary stainless steel, meticulously designed to offer unparalleled protection. With their advanced safety features, these valves safeguard vital equipment by effectively discharging excess pressure, ensuring top-tier safety across pipelines, pumps, devices, and storage tanks. Their exceptional reliability makes them an ideal choice for a wide range of applications in the food, beverage, dairy, beer, and numerous other industries.
Enjoy peace of mind with our robust 3-year quality guarantee, underscoring our commitment to excellence and durability.
Built to meet the highest standards, our materials are rigorously approved by ISO 9001, FDA, and SGS, ensuring impeccable quality and safety.
For urgent orders, benefit from our speedy delivery service, with a turnaround time of just 7-10 days, ensuring your operational continuity.
With a decade of extensive exporting experience, we make custom work seamless and delightful for you, ensuring a hassle-free and satisfying experience.
Expand your options with our comprehensive selection of sanitary valves, including butterfly, flow diversion, CPM, regulating control, diaphragm, ball, sampling, safety, and pressure reducing valves, meticulously designed to meet all your sanitary needs.
Explore our wide range of sanitary fittings, featuring meticulously crafted components such as elbows, tees, reducers, unions, clamps, ferrules, pipe clamps, cleaning balls, sight glasses, manway manhole covers, strainers, filters, and an extensive array of other sanitary pipe fittings, all engineered for superior hygiene and performance.
We warmly invite you to explore our diverse product range and discover the perfect solutions for your specific needs.
Product Parameters

Real Shots

Founded in July 2007, JoNeng is strategically located in the bustling industrial hub of Wenzhou, China. Our expansive facility spreads over a vast area of 6,800 square meters and is powered by a dedicated team of around 100 skilled workers.
Our enterprise, Joneng, is proud to operate three specialized manufacturing factories. Jiayuan excels in producing both sanitary and schedule grade elbow, tee, and reducer fittings. Lingdong focuses on crafting ferrule, union, sight glass, and butterfly valves with precision CNC technology. Ezo, on the other hand, specializes in the creation of manhole covers and compact tanks.
Our core manufacturing expertise includes:
A comprehensive range of stainless steel valves: butterfly, ball, check, CPM, and diaphragm valves, all crafted to perfection;
Precision-engineered stainless steel sanitary & industrial grade fittings: elbows, tees, reducers, ferrules, and unions;
High-quality stainless steel components such as sight glasses, spray balls, manhole covers, flanges, strainers, filters, and pipe clamps;
Efficient stainless steel pumps including centrifugal, CIP, emulsifying, and rotary models;
Our products are crafted in compliance with global standards like SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, and ASME. We also offer customization to meet specific needs. Our reach extends to over 100 countries where our products have been exported.
Spanning across Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more, our products have a significant global footprint.
JoNeng proudly holds the CE, PED, and ISO 9001 quality management system approvals. Moreover, our products conform to FDA certification standards, ensuring superior quality and safety.
Our versatile products find applications across diverse sectors including Dairy, Beer, Wine, Beverage, Food, Medicine, Chemical, Water Treatment, and numerous other industries.
At JoNeng, we stand by our philosophy: 'What we say, What we do.' Our unwavering ambition is to build a factory that lasts for centuries, setting high benchmarks in quality and innovation.
We utilize three advanced PMI machines for chemical inspection of raw materials, semi-finished, and final products, ensuring no mixing issues occur.
A dedicated roughness machine is employed to meticulously inspect and verify the surface quality of our products.
With a substantial stockpile of pipe fittings-like stainless steel elbows, tees, reducers-and union, ferrules, and various valves, we are poised for rapid delivery, meeting your demands promptly.
Committed to excellence, we act on quality complaints within 24 hours, ensuring swift resolution and customer satisfaction.
We offer an impressive 3-year guarantee for all stainless steel parts, standing by our products without any exceptions. For any quality concerns regarding our valves and fittings, please reach out to us immediately; our 24-hour response team is ready to assist.


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 |
8 000 000 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 |
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. 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.
5. How long is your delivery time?
For normal products in 7-10 days; for bulk order, in 15-25 days. It depends.
6. 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.
7. 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.
8. Free sample ?
Free samples can be provided for first cooperation under sincere cooperation.
9. What is the MOQ?
1pcs MOQ is welcome for starting cooperatoon
10.Material certificate ?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate,... can be available, please declare when inquiry us.
11. More questions are appreciated.