Zhejiang, China
Business Type:
Manufacturer/Factory
Registered Capital:
660000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available
Overseas Agent / Branch
Portuguese / Spanish Speaker

Vertical Check Valve, Spring Check Valve, Non Return Valve manufacturer / supplier in China, offering Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005), Stainless Steel Sanitary Pneumatic High Purity 3piece Full Bore Ball Valve (JN-BLV2009), Stainless Steel Sanitary Safety Valve Relief Bunging Valve with Pressure Gauge (JN-SV 1001) and so on.

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Supplier Homepage Products CHECK VALVE Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
  • Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
  • Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
  • Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
  • Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
  • Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
  • Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)

Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)

Purchase Qty. / Reference FOB Price
1-9 Pieces US $20
10-29 Pieces US $19
30-49 Pieces US $17
50+ Pieces US $15
Port: Ningbo, China
Production Capacity: 3000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Media: Water
Temperature: Ordinary Temperature
Material: Stainless Steel
Connection Form: Welding
Structure: Swing
Pressure: Low Pressure

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Basic Info.

Model NO.
JN-NRV 1005
Function
Ddcv Double Lobe
Sealing Form
Check Valve
Flow Direction
Unidirection
Standard
DIN
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
Trademark
JONENG
Transport Package
Wooden Case
Specification
1/2"-4"
Origin
China
HS Code
8481804090
Stainless Steel Sanitary 3A Spring Check Valve(JN-NRV 1005)

Sanitary check valves are widely used to prevent the liquid flowing from revering direction.The check valves can ensure the fluid flow in one way direction and inhibit the fluid flow back. The check valve ( non return valve) is normally working automatically, it is closed if no media flow.When the pressure of the fluid is heavier than the pressure of the spring, the check valve open automatically.
The check valves are also called sanitary spring check valve, sanitary disk check valve, non return valve, NRV.

Features:
Valve disc is made from casting.
Valve body is made from forging. 
Valve body type: clamped or nut type 
The check valves can not be used for sticky ,adhesive, viscous products.
Valve body type: clamped or nut type , or ball type
Simple construction, easy to installation and easy to control
Precision machined body, stem, disc, free draining
Disc  tapered for smooth body and reduce draining
Absolute seating
Vertical installation preferred
Minimize turbulence and bacteria traps
Compact design, easy maintenance and high torque
Gasket: EPDM, silicone  
All gaskets are FDA approved 
Max. Pressure: 10BAR
Min. Pressure:0.2BAR
Compact design, easy maintenance and high torque 
 
Connection end: Weld, tri-clamped, male threading, 
Inside surface finish: Ra0.4 
Size:3/4"-6", DN20-DN150 
Grade: AISI304 and AISI316L
FDA approved Gasket: EPDM, silicone , viton
Standard: 3A, SMS, DIN , etc
Connections: butt welded;Tri clamp end; male threaded; female threaded; flange end;union connection;
Application: Food, beverage, dairy, pharmacy, chemical or any food processing industries
 
 
Quality guarantee of 3 years 
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
10 years' Rich exporting experience to make you easy and happy with custom work

We also supply sanitary butterfly valve, sanitary flow diversion valve, sanitary CPM valve, sanitary regulating control valve, sanitary diaphragm valve, sanitary ball valve, sanitary sampling valve, sanitary safety valve, sanitary pressure reducing valve
sanitary elbow, sanitary tee, sanitary reducers, sanitary unions, sanitary clamp, sanitary ferrule, sanitary pipe clamps,sanitary cleaning ball, sanitary sight glass, sanitary manway manhole cover, sanitary strainer, filters, and other sanitary pipe fittings....
Welcome to check our other products. 




Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
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.

Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)


OUR PRODUCTION CAPACITY
Production LinesStainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, 
Product Rangesanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve....
Year Established2007
Factory Size in Square Meters5000M2
NO. OF TOTAL STAFF130
Production Capital8 000 000 USD
Detail capacityManhole covers12000nos
 Pipe fittings150000nos
 Ferrules, unions, connectors200000nos
 Diaphragm valves15000nos
 Butterfly valves20000nos
Investment in Manufacturing Equipment750000usd
Details of equipmentFor 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 AdvantagesStrict 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 Providedyes
Design Service Offeredyes
Sales Volume6 000 000 usd
Export Percentage80%
MAIN MARKETUSA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa,Indonesia, Saudi, India, New Zealand, Australia, Middle East...
Own Brand NameJoNeng

OUR STOCK
Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
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 products5. 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.



Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)
OUR EXHIBITION
Stainless Steel Sanitary 3A Spring Check Valve (JN-NRV 1005)

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. 
 
 

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