Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Check Valve, Stainless Steel Check Valve, Sanitary Check Valve manufacturer / supplier in China, offering Stainless Steel Sanitary Non Return Clamped Check Valve, SS304 Pneumatic Single Seat Reversing Valve with Clamped Connection, SS304 Pneumatic Welded Reversing Seat Valve with Controller and so on.

Diamond Member Since 2007
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Supplier Homepage Products Sanitary valves Check valve Stainless Steel Sanitary Non Return Clamped Check Valve

Stainless Steel Sanitary Non Return Clamped Check Valve

Min. Order: 10 Pieces
Port: Ningbo, China
Production Capacity: 1000sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Media: Water, Oil.Gas
Temperature: High Temperature
Material: Stainless Steel
Connection Form: Clamp
Structure: Check Valve
Pressure: Ordinary Temperature

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Basic Info.

Model NO.
Flow Direction
Industrial Usage, Water Industrial Usage
DIN Size
Dn25, Dn40, Dn50, Dn65, Dn80, Dn100
Dn10-150 or 1/2"-150 and 12.7mm-152.4mm
SMS Size
25.4mm, 38.1mm, 50.8mm, 63.5mm, 76.2mm, 101.6mm
Food Rubber
Liquid Material,Gas
Pressure Control Range
Medium Temperature
-10 Celsius Degree+120 Celsius Degree
Surface Treatment
Ra 0.8um
Transport Package
Shrink Wrap-Carton Case-Exporting Plywood Case
HS Code
Food Grade Check Valve with Middle Clamp Connection
Stainless Steel Sanitary Non Return Clamped Check Valve

Stainless Steel Sanitary Non Return Clamped Check Valve

Product name: Sanitary Welded Check Valve with Middle Clamp
Valve Body Material:SS304 or SS316L
Seal Material:EPDM
Max. Working Pressure:10Bar
Opening pressure:0.1-0.3bar
Max. Working Temperature:120 degree C
Availably size:1 "-4" , DN25-DN100
Availably connection:Thread,Weld,Clamp
Availably standard:DIN,SMS,3A

This type of check valves are used to stainless steel pipe system,
in order to prevent the fouid flowing back.
Stainless Steel Sanitary Check Valve(304/304L/316L)

Work Principle:
Check valve is a type of valve which open or close the valve disc rely on the medium flow itself.
The check valve disc will open when the pressure of stem bottom exceed the stem above and the spring. The check valve disc will close when the two pressure are equalled.
So that the flow goes one way in the pipeline, and prevent the fluid flowingback, avoid the accidents.

Various standards of valves can be provided to clients:

Technical Data:
1. Contact with the product components-304/304L/316L, Forging
2. Materal No contact with the product components-304

Sealing material:
1. Standard-EPDM(Working Temperature: -20~+135° C)
2. Option- SILICONE ( Working Temperature: -50+180° C)
VITON ( Working Temperature: -30+230° C)

Surface treatment:
1. Inside surface treatment (Ra≥ 0.4~0.8um)
2. Surface treatment (Ra≥ 0.8~1.6um)

Our Service
On SamplesBuyer bear the air fee, but this fee will be reduced from order directly
On After SalesFree replacement if there is any quality problem
On DeliveryNever delay delivery time
On MaterialsEnsure material pure
Ensure material pureWelcome

Zhejiang Aomi Fluid Equipment Co., Ltd.
 Zhejiang Aomi for short, is a professional manufacturer in high-level of hygiene demanding flow lines. It specializes in manufacturing high-precision stainless steel sanitary pumps, valves and unions, pipe fittings and tank accessories. Products are widely used in food, pharmaceutical, beverage, wine, dairy, cosmetics, bio-tech industries.

15 Years of research for quality improvement and product enhancement,sale of Zehjiang Aomi is expanding all over the world and expanding itself continuously,Zhejiang Aomi has become able to offer complete range of products according to various international norms such as DIN, SMS, 3A, IDF, RJT, ISO  BS, Mâcon  and so as to fulfil customers'requirement globally.
Zhejiang Aomi has passed ISO9001 international quality system certification and CE, 3A certification. Zhejiang Aomi introduces advanced CNC equipment LG MAZAK and Korean brand CNC machining center.
Zhejiang Aomi insists on the concept of "Quality first,Prestige important",a well-trained and dedicated team including engineers,technicians and other employees,this allows us to offer customers quality products,competitive price and prompt delivery time.

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Our Factory
Stainless Steel Sanitary Non Return Clamped Check Valve
Our Office
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The packaging
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The Exhibition
Stainless Steel Sanitary Non Return Clamped Check Valve
Stainless Steel Sanitary Non Return Clamped Check Valve


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