Operating Principles
The sanitary check valve is a universal one-way fluid valve. It is light in weight, small in size, and easy to install between flanges.
The inside of the valve is composed of two semicircular springs and a plate surface.
The spring is fixed on the valve body with a pin to close the valve plate and the fluid pressure opens the spring.
The deformation is very fast, which can protect the pipeline from water hammer damage.
The check valves used in beer, beverage, dairy, fruit juice, pharmacy, bioengineering and other fields.
Technical Specifications
Max. pressure: 10bar (145psi)
Opening pressure: 0.3bar (DN25) 0.2bar (DN32-40) 0.1bar (DN50-100). The opening pressure can be set as customers require.
Working temperature: 14 ~ 248°F (-10 ~ 120°C), EPDM
Materials
Materials: AISI-304 or AISI-316L
Standard Gasket Material: EPDM, Silicon, Viton or on request
Standard Design
Available sizes:DN25 - DN 100,25mm- 102mm
Standards: DIN, SMS, ISO / IDF, BS / RJT, ASME / BPE.
End connections: butt-welded, sanitary clamp, or others upon request
Inspection
All kinds of non-standard products are customized according to the requirements of customers. Products can be traced back to the
manufacturing and time of each process to ensure the quality of products.
Package for Union type Check Valve
1.Our Company
Wenzhou Sansun stainless Co., Ltd. Was founded in 2013, Located in Wenzhou, China, is a professional manufacturer integrating design,production, sales and service.
Our products includes: Sanitary valve,Sanitary pipe fittings,Sanitary，pump,Tank accessories, etc.
All kinds of non-standard products are customized according to the requirements of customers.Products can be traced back to the manufacturing and time of each process to ensure the quality of products.
2.Factory Environment
3.Factory Strength
| Factory Square Meter | 3000 m3 | Workshop Equipment | 10--Mazak CNC Machine 6--HEADMAN CNC Machine 1--of automatic CNC center 4--plain lathe 4--Press Machine 3--bending Machine 2--Cutting Machine 2-- Chamfering Machine 10--Polishing Machine 2--Laser marking Machine |
| Number of employees | 105 Workers + 10 officers | ||
| Number of Engineers | 3 designers +2 CAD drawers | ||
| Number of Inspectors | Raw Material (3) Finish Product (5) | ||
| Testing Equipment | 2--Pressure Testing Machine 1--Surface roughness device 2--Spectro Instrument Gun |
4.Exhibition
5.Our Certifications