Stainless Steel Durable Hygienic Spring Loaded Check Valve for Sanitary Applications (JN-NRV1005)

• 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

Stainless Steel Hygienic Grade Clamp- Body Welded Swing Joint (JN-NRV1008)

Sanitary check valves are ingeniously crafted to prevent the unwanted reversal of liquid flow. These valves are paramount in maintaining a unidirectional fluid pathway, deftly inhibiting any backflow. Operating with elegant automation, our check valves close effortlessly when no media is in motion. Once the fluid pressure surpasses the spring pressure, they open seamlessly, showcasing their adaptive responsiveness.
These check valves, revered by many names, such as sanitary spring check valve, sanitary disk check valve, non return valve, and NRV, embody versatility and reliability.

Features:
Crafted with precision, the valve disc is manufactured from high-quality casting.
Exemplifying strength, the valve body is meticulously forged.
Valve body type options: clamped or nut type.
Note: These check valves are not suitable for sticky, adhesive, or viscous products.
Valve body type choices: clamped, nut, or ball type.
Designed with simplicity, these valves offer easy installation and effortless control.
Experience precision with a machined body, stem, and disc that ensures free draining.
The disc is intricately tapered, providing a smooth body and enhancing drainage.
Ensures absolute seating, preventing any leakage.
Prefers vertical installation for optimal performance.
Engineered to minimize turbulence and eliminate bacteria traps.
Boasts a compact design, facilitating easy maintenance and delivering high torque.
Gasket options include EPDM and silicone materials.
All gaskets are rigorously FDA approved, ensuring safety and compliance.
Max. Pressure capacity: 10BAR, catering to robust applications.
Min. Pressure requirement: 0.2BAR, ensuring operational efficiency.
Compact design assures easy maintenance and provides incredible torque.

Connection ends available: Weld, tri-clamped, male threading for versatile applications.
Inside surface finish: Ra0.4, promising a smooth and polished interior.
Size range: 3/4"-6", DN20-DN150, catering to diverse requirements.
Grade: AISI304 and AISI316L, signifying superior material quality.
FDA approved Gaskets available: EPDM, silicone, and viton options.
Standards adhered to: 3A, SMS, DIN, etc., reflecting global compliance.
Connections offered: butt welded; Tri clamp end; male or female threaded; flange end; union connection.
Applications span across Food, beverage, dairy, pharmacy, chemical, or any food processing industries, ensuring versatility.


Proudly offering a quality guarantee of 3 years, showcasing our commitment to excellence.
Our materials are ISO 9001, FDA, SGS approved, underscoring our dedication to quality.
Benefit from our 7-10 days fast delivery on urgent requirements, ensuring your operations stay uninterrupted.
With a decade of rich exporting experience, we ensure a seamless and delightful custom work process for you.

Explore our range of products, including sanitary butterfly valves, flow diversion valves, CPM valves, regulating control valves, diaphragm valves, ball valves, sampling valves, safety valves, and pressure reducing valves.
Discover our array of sanitary fittings: elbows, tees, reducers, unions, clamps, ferrules, cleaning balls, sight glasses, manway manhole covers, strainers, filters, and more...
Welcome to explore our extensive range of other premium products.









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?
We are a proud manufacturer factory, equipped with our own exporting license, ensuring direct and reliable service.
2. Do you have certificate ?
Absolutely, we pride ourselves on holding an array of certifications including ISO, FDA, LFGB, CE, and PED. Moreover, we boast several design patents that underline our commitment to innovation and quality.
3. How do you control the quality?
Our quality control process emphasizes the utmost importance of preventing any mix-up of materials, which is crucial to our operations.
In our state-of-the-art facility, we utilize three advanced spectro PMI machines located in the raw material warehouse, production plant, and dispatch plant to ensure material integrity from start to finish.
Our comprehensive inspection regime is supported by an array of sophisticated machines, including Pressure Inspecting Machines, PMI Machines, RA Roughness Spectors, and Hardness Testing Machines, all working in synergy to guarantee flawless products.
We employ a dedicated team of 2 inspectors who meticulously oversee various production sections to maintain our high standards.
To ensure excellence, a team of 5 skilled inspectors examines finished products meticulously to prevent shortages, ensure top quality, and prevent any chemical mix-ups.
4. If there is any quality problem, how do you solve it?
We take immense pride in our customer loyalty, ensuring no customer leaves us unsatisfied. While not claiming perfection, we address any quality issues swiftly.
Our resolution strategy includes offering replacement, compensation, or resending goods, tailored to the specific situation, ensuring a solution that suits each condition.
5. How long is your delivery time?
For standard products, expect swift delivery in just 7-10 days. Bulk orders are efficiently handled within 15-25 days, though exact times may vary depending on circumstances.
6. Warranty time?
Experience peace of mind with our 3-year warranty on all stainless steel products. Note that gaskets and easily breakable parts are excluded due to varying customer applications.
7. Why trust in us ?
With 14 years of dedicated experience, we've established ourselves as professionals with an outstanding reputation in the market, earning your trust through unwavering integrity.
Our top-of-the-line machinery is a testament to our reliability and accountability, ensuring you receive only the best from us.
8. Free sample ?
We are pleased to offer free samples for first-time collaborations, provided under a framework of sincere cooperation to establish a fruitful partnership.
9. What is the MOQ?
We welcome starting collaborations with a flexible MOQ of just 1 piece, accommodating various cooperative needs.
10.Material certificate ?
Rest assured, a range of certificates such as Material, Mill, Pressure Testing, Roughness, Measurement, and RT are available upon request during inquiries to meet your specific needs.
11. More questions are appreciated.