Stainless Steel Sanitary Air Pressure Release Exhaust Safety Valve
Designed to maintain optimum pressure levels within your system, this cutting-edge safety valve acts as a crucial guardian, providing superior safety protection. Our sanitary safety valve ensures that your system remains accident-free by effectively preventing pressure overloads.
Product Description
Introducing an essential component in system safety management: the Adjustable Safety Valve with FDA Certification for Optimal Safety. This innovative product is meticulously engineered to maintain the desired set pressure within your system. Upon detecting any pressure that exceeds the pre-determined threshold, the valve automatically activates, effectively acting as a pressure relief or pressure release valve to safeguard your equipment. Our safety valve is expertly pre-set to a specific pressure before dispatch, ensuring immediate readiness for installation and operation. For enhanced monitoring, we recommend installing a pressure gauge at the inlet of the safety valve. Under normal operating conditions, the valve remains securely sealed. Precision calibration is achieved by adjusting the spring tension with the pressure nut, ensuring flawless performance at your specified pressure level. Should the pipeline pressure surpass safe limits, the valve promptly opens to allow fluid passage, reducing system pressure and preventing potential damage. Versatility is further enhanced with an optional handle, which can be utilized for partial valve opening during maintenance or specific cleaning operations, allowing cleaning agents to flow seamlessly through the valve. Trust Wenzhou Joneng Valves Co., Limited for reliable safety solutions that deliver peace of mind.
Working Principle
This state-of-the-art safety valve operates as an ingenious self-control mechanism, solely dependent on the medium's pressure for its functionality. By finely calibrating the compression spring of the regulating cover along with the lock nut, a specific pressure threshold is set, acting as the maximum permissible safe pressure to prevent any potential damage to your valuable pipeline equipment. Should the pressure within the system surpass this pre-set threshold, the valve seat will instinctively open, allowing the medium to be safely discharged and effectively releasing any excess pressure within the pipeline system. This crucial step ensures the safeguarding of both the pipeline and associated equipment. Once the pipeline pressure gracefully returns to its normal, safe levels, the valve seat is automatically compelled to revert to its original position, culminating in the automatic closure of the valve, thus resuming its vigilant protection.
Features
Discover simplicity at its finest with our straightforward design.
Embrace a compact and elegant aesthetic,
perfectly suited for installations in confined spaces.
Experience rapid pressure adjustments with ease.
Enjoy maintenance that is both effortless and efficient.
Adjust to a wide range of pressures for versatile applications.
The valves are designed to prevent installation in the wrong
direction, ensuring reliable functionality.
Engineered to be self-draining with no crevices, ensuring cleanliness.
Under regular operational scenarios, the valve remains securely closed,
preserving system stability and integrity.
Our valve is precisely calibrated with a spring and pressure nut
to meet specific pressure requirements, ensuring optimal performance.
When pressure surpasses defined limits,
the valve automatically opens, allowing fluid to flow through,
efficiently reducing pressure within the piping system.
Constructed from SS316L solid bar, the valve's body in contact with liquid
and non-contacting parts made from SS304 casting materials ensure durability.
Designed to withstand pressures up to a maximum of 10 bar.
Capable of enduring temperatures ranging from -10 to +150 degrees.
Featuring a sleek design that allows for easy installation in restricted spaces.
Manually adjustable to ensure consistent system safety.
Crafted for effortless draining and free of crevices for optimal hygiene.
Includes a locking mechanism for setting and securing relief pressure.
Boasting an internal finish of Ra16<0.4 micron for superior smoothness.
Available sizes range from 1" to 4", accommodating DN25-DN100.
Fabricated from high-grade AISI304 and AISI316L materials.
Conforming to standards such as 3A, SMS, DIN, and JIS, among others.
Multiple connection options include butt welded, Tri clamp, and union connection.
Equipped with FDA-approved gaskets available in Silicone, EPDM, and Viton.
Application
Our premium safety valves are crafted from the finest sanitary stainless steel. With an exceptional safety design, these valves act as the ultimate guardians for your equipment. Seamlessly integrated into circuits, they efficiently discharge pressure, offering unmatched safety for pipelines, pumps, devices, and storage tanks. These valves are your ideal choice across diverse industries, including food, beverage, dairy, beer, and more.
Unwavering Quality Guarantee: 3 Years
Crafted from materials with elite certifications: ISO 9001, FDA, SGS.
Lightning-fast delivery within 7-10 days for urgent needs.
A decade of rich exporting experience ensures your custom work is handled with ease and delight.
Explore our extensive range of sanitary valves including: butterfly valves, flow diversion valves, CPM valves, regulating control valves, diaphragm valves, ball valves, sampling valves, safety valves, and pressure reducing valves.
Discover our top-tier sanitary piping solutions: elbows, tees, reducers, unions, clamps, ferrules, pipe clamps, cleaning balls, sight glasses, manway manhole covers, strainers, filters, and a plethora of other sanitary pipe fittings.
We warmly invite you to explore our diverse product range.
Product Parameters

Real Shots

Founded in the vibrant city of Wenzhou, China, JoNeng Valves Co. Ltd. has been a stalwart in the industry since its inception in July 2007. With a dedicated workforce of approximately 100 staff members, our state-of-the-art factory spans an impressive 6,800 square meters.
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing divisions. Jiayuan excels in producing high-quality sanitary and schedule grade fittings such as elbows, tees, and reducers. Lingdong is acclaimed for its precision CNC-machine-crafted ferrules, unions, sight glasses, and butterfly valves. Ezo is renowned for its superior manhole covers and compact tanks.
Our primary manufacturing capabilities include:
Exquisite stainless steel butterfly valves, ball valves, check valves, CPM valves, and diaphragm valves;
Premium-grade stainless steel sanitary and industrial elbow, tee, reducer, ferrule, and union fittings;
High-performance stainless steel sight glasses, spray balls, manhole covers, flanges, strainers, filters, and pipe clamps;
Efficient stainless steel centrifugal pumps, CIP pumps, emulsifying pumps, and rotary pumps;
Our products adhere to stringent industry standards such as SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, among others, and can be tailored to meet your specific needs. Our reach extends globally, proudly exporting to numerous destinations.
spanning across Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and over 100 other countries worldwide.
We are fully accredited with CE, PED, and ISO 9001 quality management systems. Complying with FDA certifications, our products stand as a beacon of quality and safety.
Our diverse range of products finds extensive applications in sectors such as Dairy, Beer, Wine, Beverage, Food, Medicine, Chemical, Water Treatment, and many other industries.
At JoNeng, we firmly uphold our motto: 'What we say, What we do.' Our ambition is to nurture a legacy that lasts a century and beyond.
We utilize three PMI machines to meticulously inspect the chemical composition of raw materials, semi-finished, and final products, ensuring no compromises on quality.
An advanced roughness machine is employed to scrutinize product surfaces, maintaining our commitment to excellence.
With a substantial inventory of pipe fittings-including stainless steel elbows, tees, reducers, unions, ferrules, butterfly valves, check valves, and ball valves-we assure swift delivery of our high-quality products.
Prompt responses to quality concerns, available 24/7.
Offering an unparalleled 3-year warranty on stainless steel components, we stand by our products without hesitation. Should you encounter any concerns with our valves and fittings, contact us for a swift, 24-hour resolution.


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.