You are here: Home / Products / Stainless Steel Sanitary Valve / CHECK VALVE / Stainless Steel Adjustable Single Door Wafer Type Check Valve

loading

Share to:

Stainless Steel Adjustable Single Door Wafer Type Check Valve

The check valves are also called sanitary spring check valve, sanitary disk check valve, non return valve, NRV. The sanitary check valve is made of stainless steel SUS304 and 316L, which can meet the special requirements of various media in the fields of food and bio pharmaceuticals. The smooth, seamless, and automatic emptying handicraft fluid channels are also very suitable for steam and in-place cleaning.
Availability:
Quantity:
  • JN-NRV-23 1008-SB

  • JONENG

  • 8481804090

Stainless Steel Adjustable Single Door Wafer Type Check Valve 

The check valves are also called sanitary spring check valve, sanitary disk check valve, non return valve, NRV. The sanitary check valve is made of stainless steel SUS304 and 316L, which can meet the special requirements of various media in the fields of food and bio pharmaceuticals. The smooth, seamless, and automatic emptying handicraft fluid channels are also very suitable for steam and in-place cleaning.


Working Principles

未标题-1

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 opens automatically. When the two pressure are equalized, the valve closes. A stronger counter-pressure allows the valve to close.


Stainless Steel Angle Seat Valve Specification Chart

未标题-1

Size range

1/2”-6”,DN15-DN150

Material

Forged 304 or 316L, both valve body and valve disc is made from forging raw material

Seal material

EPDM, NBR, VITION, SILICONE

Working Pressure

0.2-10bar

Working Temperature

-10°C ~ +121°C

Inner surface finish is Ra0.6 to meet the requirement of the food industries

Connection End

Weld, Clamp, Union, Flange,male threaded, female threaded

Connection Standards

DIN, SMS, 3A, ISO

Vertical installation preferred

The min. pressure difference is 0.08bar to open the valve

Flow direction is from the bottom to the top side only

Precision machined body, stem, disc, free draining

Disc tapered for smooth body and reduce draining

The check valves can not be used for sticky ,adhesive, viscous products.


Features

未标题-1

 Without any dead corners and gaps, 100% fit

 All kinds of connection type can be customized

●   Aseptic, Non retention dead angle, easy to clean, easy to maintenance

 Simple construction, easy to installation and easy to control

 Compact design, easy maintenance and high torque

 All gaskets are FDA approved

 Absolute seating

 Minimize turbulence and bacteria traps

 Fully material trace-ability


Application

未标题-1

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.

It is suitable for use in the food, beverage, biotech, pharmaceutical, and other hygienic applications. 


双活接止回阀


Working Principles

未标题-1

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 opens automatically. When the two pressure are equalized, the valve closes. A stronger counter-pressure allows the valve to close.



Feature and Specification

未标题-1

双活接止回阀


Stainless Steel Angle Seat Valve Specification Chart

未标题-1

Size range

1/2”-6”,DN15-DN150

Material

Forged 304 or 316L, both valve body and valve disc is made from forging raw material

Seal material

EPDM, NBR, VITION, SILICONE

Working Pressure

0.2-10bar

Working Temperature

-10°C ~ +121°C

Inner surface finish is Ra0.6 to meet the requirement of the food industries

Connection End

Weld, Clamp, Union, Flange,male threaded, female threaded

Connection Standards

DIN, SMS, 3A, ISO

Vertical installation preferred

The min. pressure difference is 0.08bar to open the valve

Flow direction is from the bottom to the top side only

Precision machined body, stem, disc, free draining

Disc tapered for smooth body and reduce draining

The check valves can not be used for sticky ,adhesive, viscous products.



Features

未标题-1

 Without any dead corners and gaps, 100% fit

 All kinds of connection type can be customized

●   Aseptic, Non retention dead angle, easy to clean, easy to maintenance

 Simple construction, easy to installation and easy to control

 Compact design, easy maintenance and high torque

 All gaskets are FDA approved

 Absolute seating

 Minimize turbulence and bacteria traps

 Fully material trace-ability



Application

未标题-1

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.

It is suitable for use in the food, beverage, biotech, pharmaceutical, and other hygienic applications. 



Previous: 
Next: 
Products
Products
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.

QUICK LINKS

PRODUCT LIST

Leave a Message
Contact Us

CALL NOW FOR SERVICE!

 +86-158-69600665 / +86-577-85319280
    +86-577-86658703 / +86-577-85319281
    +86-577-85319282
 info@jo-neng.com
 
Copyrights © 2016 Joneng Valves Co.,Ltd. All Rights Reserved. Sitemap | Support By Leadong