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SMS/DIN Sanitary weld check valve union type

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days
Basic Info

Material: Stainless Steel, 304/316L

Connection Form: Welding

Structure: Tubular

Pressure: High Temperature

Function: Nrvg Silence, Nrvz Silence, Sfcv Rubber Lobe, Nrvr Silence, Ddcv Double Lobe

Sealing Form: Gland Packings Globe Valve

Flow Direction: Unidirection

Standard: GB

Application: Household Usage, Water Industrial Usage, Industrial Usage, Beverage,dairy,wine-produceing,pharmacy Industries

End Connection: Weld

Gaskets: EPDM, VMQ (silicone), Viton (FPM) For Choose From, All Complying With FDA 21CFR177.2600.

Max. Working Pressure: 145psi (10bar)

Temperature: 14 ~ 248°F (-10 ~ 120°C) With EPDM Seat

Surface Treatment: Ra 32μin (0.8μm) As Default, Others Available Upon Request.

Product Name: Sanitary Check Valve

Size: 25mm-102mm,DN25-DN100

Additional Info


Productivity: 10000ton/year


Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10000ton/year

Certificate: ISO,CE,FDA, 3A, TS

HS Code: 8481804090

Port: Shanghai,Ningbo,Tianjin

Product Description
Product Description

Check valve is a type of valve which opens and closes relying on the medium flow itself. The check valve disc will open when the pressure of stem bottom exceeds the stem above. The check valve disc will close when the two pressure are equal. So that the flow goes one way in the pipeline, and prevents the fluid from flowing back to avoid the accident.It needs pressure about 6kpa to open the valve if the check valve is installed in a vertical pipe. Maximum pressure for conveying material is 1000Kpa. The proper temperature scope is -10°C-140°C.Widely used in various processes throughout the sanitary industry, these sanitary check valve are safe and highly reliable.
SMS/DIN Sanitary weld check valve union type could be fabricated as per client's requirement and drawing.

Product Features

SMS/DIN Sanitary weld check valve union type Product Features:

Standards: DIN

Size: 25mm-102mm,DN25-DN100,

Material: Stainless Steel AISI 304,Stainless Steel AISI 316L

End Connection: Tri-clamp, Butt-weld, Threaded, Flanged

Gaskets: EPDM, VMQ (silicone), Viton (FPM) for choose from, all complying with FDA 21CFR177.2600.

Max. working pressure: 145psi (10bar)

Temperature:14 ~ 248°F (-10 ~ 120°C) with EPDM seat.

Surface treatment: Ra 32μin (0.8μm) as default, others available upon request.

Quality Inspection
PMI test to verify material grade
Dimension controlling during fabricating and finished
Visual and surface 100% examination before shipment
Packed in carton box firstly, then in wooden case
Third party inspection available.

Product Drawing

weld check valve union type

weld check valve

-Aboves are our regular specification, any Customizing request is also welcome!

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If you have need these valves ,please contact us anytime.

-We are one of most competive manufacturers/exporters in China on sanitary products,sanitary fittings, Sanitary Valves ,sanitary union, sanitary clamp, sanitary filter, sanitary pipes, etc, contact us directly for more items and better prices!

Looking for ideal SMS/DIN Sanitary Check Valves Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the SMS/DIN Food Grade Check Valve are quality guaranteed. We are China Origin Factory of SMS/DIN Hygienic Check Valve. If you have any question, please feel free to contact us.

Product Categories : Sanitary Stainless Steel Valves > Sanitary Check Valves

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