Premium Stainless Steel Sanitary Check Valve for Food Processing (JN-NRV1007)

• Customization: Available
• Media: Water
• Material: Stainless Steel
• Model NO.: JN-NRV1008
• Driving Mode: Manual
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Non-Return
• Temperature: Normal Temperature
• Standard: JIS
• Application: Industrial Usage, Water Industrial Usage
• Body Material: SS304, SS316L
• Sealing Material: Silicone, EPDM, Viton, PTFE, or NBR
• Qualified Certificate for Seal: FDA
• MOQ: 1PCS
• Raw Material: Forging or Casting
• Processing Machine: LG Mazak CNC Machine
• Inner Surface Finish: Ra 0.5
• External Surface Finish: Ra0.8
• Transport Package: Wooden Case
• Specification: 1/2"-4"
• Trademark: JONENG
• Origin: Wenzhou China
• HS Code: 8481804090
• Production Capacity: 3000PCS/Year
• Package Size: 20.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

Introducing the Stainless Steel Hygienic Grade Clamp-Body, expertly crafted from a welded swing joint (JN-NRV1008) that ensures unmatched reliability and performance.

Our Sanitary Check Valves play a critical role in preventing the reverse flow of liquids, ensuring a streamlined, one-way fluid direction. These valves function automatically, sealing shut when no media flow is present. When fluid pressure surpasses spring pressure, the check valves open fluidly, enhancing operational efficiency.
Known by many names, our check valves are also referred to as sanitary spring check valves, sanitary disk check valves, non-return valves, or NRVs, offering diverse solutions for your needs.

Features:
The valve disc is meticulously crafted through casting, ensuring precision and durability.
The robust valve body is expertly forged, providing strength and dependability.
Valve body type available in clamped or nut format, catering to different installation needs.
Please note that our check valves are not suitable for sticky, adhesive, or highly viscous products.
Valve body type options include clamped, nut, or ball type, offering flexibility in usage.
With its simple construction, our product ensures an easy installation process and effortless control.
The valve features a precision-machined body, stem, and disc, all designed for free draining and maximum efficiency.
The disc is tapered for a streamlined body and enhanced draining performance.
Enjoy absolute seating for reliable, long-lasting operation.
Designed for vertical installation, optimizing performance and reliability.
Engineered to minimize turbulence and bacteria traps, promoting a hygienic flow environment.
Its compact design facilitates easy maintenance and offers high torque operation.
Gaskets crafted from EPDM and silicone, ensuring top-notch sealing performance.
Every gasket is FDA approved, assuring safety and compliance with standards.
Withstand a maximum pressure of 10BAR, ensuring robust performance under high pressure.
Operates smoothly with a minimum pressure of 0.2BAR.
The compact design ensures easy maintenance and provides high torque for reliable operations.

Available connection ends include weld, tri-clamped, and male threading, providing versatility in installations.
Inside surface finish is a smooth Ra0.4, ensuring optimal flow and cleanliness.
Available in sizes ranging from 3/4" to 6", DN20 to DN150, to fit a wide range of applications.
Crafted from high-quality AISI304 and AISI316L grades, ensuring durability and resistance to corrosion.
FDA approved gaskets are available in EPDM, silicone, and viton, ensuring a secure and compliant seal.
Conforms to standards such as 3A, SMS, DIN, etc., guaranteeing quality and compatibility.
Flexible connection options: butt welded, Tri-clamp end, male threaded, female threaded, flange end, and union connection.
Perfectly suited for industries such as food, beverage, dairy, pharmacy, chemical, and any food processing operation.


Enjoy peace of mind with our 3-year quality guarantee.
Crafted from ISO 9001, FDA, and SGS approved materials, ensuring the highest quality standards.
Benefit from our swift 7-10 day delivery for urgent requirements, keeping your operations on schedule.
With 10 years of rich exporting experience, we ensure a seamless and satisfying custom work process.

We also supply a wide range of sanitary valves, including butterfly, flow diversion, CPM, regulating control, diaphragm, ball, sampling, safety, and pressure reducing valves.
Our product line also includes sanitary fittings such as elbows, tees, reducers, unions, clamps, ferrules, pipe clamps, cleaning balls, sight glasses, manway manhole covers, strainers, filters, and more.
Explore our diverse product range and find the perfect solutions for your needs.









ABOUT OUR COMPANY
 

JoNeng valves company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China.

Totally 130nos of workers and the factory Covers 5000m2. Till now, we have 34 sets of LG Mazak machines and other local CNC machines; Plus, we have 2 sets of automatic machining unit.
To assure better quality, we have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center.

JoNeng valves provides the following sanitary flow control components:
Stainless steel sanitary valve ( stainless steel sanitary butterfly valve, sanitary diaphragm valve, sanitary check valve, sanitary ball valve, sanitary CPM valve, ...)
stainless steel sanitary pipe fittings( stainless steel sanitary elbow, tee, clamp, ferrule, union, cleaning ball, sight glass, filter...)
Stainless steel Sanitary pump ( stainless steel sanitary centrifugal pump, rotary lobe pump, CIP pump)

JoNeng services for food, beverage, dairy, chemical, bioth, pharmaceutical, and etc industries.
 

JoNeng customers are from 55 different countries.After so many years, JoNeng know more about different requirements from different countries' customers.
JoNeng valves believes in "What we say, what we do". We always believe honesty and responsibility is the only way leading to long term business relationship. Trying our best for customers and put ourselves into customers' shoes.
Our commitment " Never let customers leave us because our poor quality".
Making business with us, making friends with us.

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

OUR STOCK

OUR INSPECTION

HOW DO WE MAKE THE QUALITY CONTROL
For Raw Materials	1.  Material control from raw materials. For raw material checking, we check 100% by chemical liquid. Any property      mistakes would be rejected. 2. Sand hole inspection after raw materials are machining before polishing. 3. Carbon component report can be provided if needed 4. Mechanics test report can be provided if needed
For New products	5. 2nos of new samples to be checked against technical drawing. Testing report is provided to customers before bulk production.
For finished materials	6. For valves, pressure testing and temperature testing is required for each valve. 7. After we get the finished products, we check for surface roughness, thickness equality, roundness, size measurement and sand holes again. 8. For all finished products, the checking quantity is not less than 10% of total quantity. 9. Before shipment, we check for the quantity of each product in order to find out any missing quantity or wrong product.

OUR EXHIBITION


FAQ:
1. Are you a trading company or factory?
At Wenzhou Joneng Valves Co., Limited, we proudly operate as a manufacturer with a unique blend of production prowess and export capability, complete with our very own exporting license.
2. Do you have certifications?
Absolutely, we hold a distinguished range of certifications including ISO, FDA, LFGB, CE, and PED. Moreover, our innovative designs are fortified by several patents.
3. How do you ensure quality control?
In the realm of quality control, we prioritize the critical task of preventing any material mixing to maintain excellence.
Our facility boasts 3 advanced spectro PMI machines strategically placed in the raw material warehouse, production area, and dispatch zone for impeccable quality assurance.
A suite of inspection tools-pressure inspecting machines, PMI machines, RA roughness specters, and hardness testing machines-collaborate to uphold superior quality standards.
A dedicated team of 2 inspectors meticulously oversees production across various sections.
An expert team of 5 inspectors rigorously examines finished products to prevent shortages, subpar quality, or chemical discrepancies.
4. How do you address quality issues?
We're proud of our customer retention! While no one is flawless, should quality concerns arise, we address them promptly.
Depending on the situation, we offer replacements, compensation, or resend goods, ensuring solutions are tailored to the specific condition.
5. What is your delivery timeframe?
Our delivery spans 7-10 days for standard products and 15-25 days for bulk orders, adapting to order specifics.
6. What is the warranty period?
We confidently offer a 3-year warranty on all stainless steel products, though gaskets and other easily broken parts vary due to diverse applications.
7. Why should you trust us?
With 14 years of industry experience, our professionalism and stellar market reputation speak for themselves.
Our comprehensive suite of machines exemplifies our unwavering commitment to quality and responsibility.
8. Can you provide free samples?
Indeed, during our initial collaboration based on mutual sincerity, free samples are available.
9. What is the minimum order quantity (MOQ)?
We warmly welcome an MOQ of just 1 piece to foster new partnerships.
10. Are material certificates provided?
A comprehensive array of certificates-material, mill, pressure testing, roughness, measurement, and RT-are accessible upon request during inquiries.
11. We welcome any additional questions you may have.