Advanced Silicone Sealing Sanitary Check Valve for Optimal Performance (JN-NRV1008)

• 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 extensively utilized to prevent liquid reversal, ensuring a seamless uni-directional flow and inhibiting any backflow. The check valve, or non-return valve, operates automatically, closing promptly when there is no media flow. When the fluid pressure surpasses the spring pressure, the valve opens smoothly, guaranteeing efficient fluid control.
These versatile check valves are not only known as sanitary spring check valves but also as sanitary disk check valves, non-return valves, or NRVs, highlighting their multifaceted capabilities.

Features:
The valve disc is meticulously crafted from high-quality casting, ensuring precision and reliability.
The valve body boasts a robust forged construction, promising exceptional durability and longevity.
Valve body type: Choose between clamped or nut type options to suit your specific requirements.
Please note, these check valves are not suitable for sticky, adhesive, or viscous products, ensuring optimal function with appropriate media.
Valve body type: Versatile options available in clamped, nut, or ball type to accommodate diverse applications.
The simple construction of these valves allows for easy installation and effortless control, making them user-friendly and efficient.
Features precision-machined body, stem, and disc, ensuring free draining and superior fluid flow.
The disc is tapered to create a smooth body profile, substantially enhancing drainage efficiency and minimizing flow resistance.
Ensures absolute seating, guaranteeing a secure seal to prevent leakages and maintain system integrity.
Vertical installation is recommended for optimal performance, ensuring the most efficient operation.
Expertly designed to minimize turbulence and eliminate bacteria traps, enhancing the sanitary nature of the system.
Its compact design is complemented by easy maintenance and high torque capacity, providing reliable performance with minimal upkeep.
Gasket options include only the finest quality EPDM and silicone materials, offering exceptional sealing performance.
All gaskets comply with stringent FDA approval standards, ensuring safety and health compliance.
Max. Pressure: Engineered to withstand pressures up to 10BAR, reinforcing its robust design.
Min. Pressure: Operates effectively starting at 0.2BAR, showcasing its sensitivity and adaptability to various conditions.
Compact design with easy maintenance, delivering high torque performance for optimal efficiency.

Connection options: Available in weld, tri-clamped, and male threading to provide a comprehensive range of installation possibilities.
Inside surface finish: Astonishingly smooth at Ra0.4, facilitating optimal flow and reducing friction.
Size range: From 3/4"-6", DN20-DN150, this valve is adaptable to various needs and applications, offering flexibility and convenience.
Grade: Crafted from premium AISI304 and AISI316L materials, ensuring unmatched quality and resilience.
FDA approved gaskets are available in EPDM, silicone, and viton, providing reliable sealing for diverse applications.
Standard compliance: Fully conforms to 3A, SMS, DIN, and more, meeting international standards for quality and compatibility.
Connections: Choose from butt welded, Tri clamp end, male/female threaded, flange end, and union connections, offering a versatile selection for diverse installation needs.
Application: Ideal for use in the food, beverage, dairy, pharmacy, chemical, and other food processing industries, reflecting its broad applicability and reliability.


Offers a quality guarantee of a full 3 years, providing peace of mind and assurance in our product's durability and performance.
ISO 9001, FDA, and SGS approved materials ensure top-tier quality and compliance, affirming our commitment to excellence.
Benefit from our 7-10 days rapid delivery for urgent requirements, ensuring swift and efficient solutions to meet your demands.
With 10 years of rich exporting experience, we ensure a seamless and enjoyable custom work experience, backed by extensive expertise.

We also provide a wide range of sanitary valves, including butterfly, flow diversion, CPM, regulating control, diaphragm, ball, sampling, safety, and pressure reducing valves, catering to diverse operational needs.
Our product range extends to sanitary fittings such as elbows, tees, reducers, unions, clamps, ferrules, pipe clamps, cleaning balls, sight glasses, manways, strainer filters, and more, offering comprehensive solutions for any project.
Explore our diverse selection of other premium products, crafted to meet the highest standards of quality and performance.









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 dedicated manufacturer factory, proudly holding our own exporting license.
2. Do you possess any certifications?
Certainly! We proudly hold ISO, FDA, LFGB, CE, and PED certifications. Additionally, we have acquired several design patents.
3. How do you ensure impeccable quality control?
Our quality assurance is unmatched as we meticulously prevent any material contamination or mixing at every stage of production.
Our factory is equipped with three state-of-the-art spectro PMI machines strategically placed in the raw material warehouse, production plant, and dispatch plant, ensuring unwavering quality.
A comprehensive array of inspection equipment, including pressure inspecting machines, PMI machines, RA roughness spectors, and hardness testing machines, all contribute to our rigorous inspection process.
Two dedicated staff members are tasked with inspecting various production sections to uphold our quality standards.
Five highly skilled inspectors meticulously examine the finished products to prevent any shortages, quality discrepancies, or chemical mixing issues.
4. How do you address any potential quality concerns?
We take immense pride in maintaining enduring relationships with all our clients. While we're not infallible, any rare quality issue is swiftly addressed.
Our typical resolution involves replacement, compensation, or resending goods as necessary, tailored to the specific circumstances and in consultation with the customer.
5. What is your typical delivery timeframe?
For standard products, expect delivery within 7-10 days. Bulk orders are delivered in 15-25 days, depending on the specifics.
6. What is the warranty period offered?
We provide an impressive 3-year warranty on all our stainless steel products. Note, this excludes gaskets or easily damaged parts due to varying customer applications.
7. Why should you place your trust in us?
With 14 years of industry expertise, we have honed our professionalism and earned a stellar reputation for reliability in the market.
Our cutting-edge machinery stands as a testament to our unwavering responsibility and commitment to quality.
8. Are free samples available?
We are pleased to offer free samples for first-time collaborations under mutual, sincere cooperation.
9. What is your minimum order quantity (MOQ)?
We welcome a minimum order quantity of just 1 piece to initiate our partnership.
10. Is a material certificate provided?
Yes, we can provide a material certificate, mill certificate, pressure testing certificate, roughness certificate, measurement certificate, and RT certificate upon request. Please specify your needs during inquiry.
11. We welcome any additional questions you may have.