Тройной зажим обратный клапан Non санитарная нержавеющая сталь

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Цена:16,00-29,00 $*

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Характеристики



Sanitary Check Valve




* Lightweight and attractive in design, with a shiny surface that does not attract dust, and no burrs to hurt hands.
* The valve bodies are designed for easy disassembly and connection with a simple structure that facilitates cleaning.
* Rigorously tested for strength and sealing to ensure quality.




* This product is widely used in industries such as food and beverage, dairy, brewing, biotechnology, pharmaceuticals, and fine chemicals.
* Utilizes processing without dead angles to ensure no residue in the medium, making it easy to clean.
* Made from SUS304 and 316L stainless steel, meeting special requirements in fields like food and biopharmaceuticals.


Size
1/2″ – 4″ or DN15-DN100
Thickness
1.5mm – 2mm
Material
304 or 316L stainless steel
Seal Material
EPDM, FPM (Viton), NBR or PTFE
Standard
3A, ASME BPE, DIN11850, DIN11866, ISO1127, ISO2037
Connection End
Weld, clamp, thread, union, flange
Surface Finish
Ra≤0.8μm
Working Temperature
-10°C to +120°C ( EPDM )
Max Pressure
10 Bar
Opening Pressure
0.3 Bar ( DN25 ), 0.2 Bar ( DN32/40 ), 0.1 Bar ( DN-50/100 )


Main Parts of Sanitary Check Valve
Sanitary check valve consists of several parts including the valve body, valve cap, valve core, gasket, spring and so on.
The valve body and valve cap are typically made from sanitary grade 316L or 304 stainless steel , designed with a rational structure,high surface finish, no dead corners, and easy of cleaning and maintenance.
The gasket is made from silicone or EPDM rubber,offering good corrosion resistance and high temperature resistance.
The spring is responsible for promptly closing the valve,ensuring quick response times.




Working Principle


Working Principle of Sanitary Check Valve
The working principle of sanitary check valve utilizes the pressure of the medium to operate.

It opens when the medium flows normally through the valve and closes when there is reverse flow. When the medium enters the pipeline system through the valve,the valve body of sanitary check valve is in an open state. At this time, the pressure of the medium acts on the valve core, and the valve core is compressed so that the valve is open.

In case of reverse flow, the valve core is pushed towards the bottom of the valve body due to the reverse pressure of the medium,thereby closing the valve to prevent backflow. Additionally, sanitary check valves also help reduce water hammer pressure in the pipeline system.


Production Process






Why Choose Us


We are one of the best suppliers of sanitary stainless steel products in China, specializing in the production of various high-precision sanitary stainless steel products.
Products cover: sanitary valves, stainless steel pipes, pipe fittings, flanges, fasteners, reducing pipes, etc., and various sanitary stainless steel products can also be customized according to customer requirements.




In order to ensure that product quality meets all relevant standards, we have developed 8 special processing technologies and have more than 10 technical patents.
Currently, all our products comply with ISO, SMS, IDF, 3A and DIN standards, as well as GMP and food industry requirements.
Among all Chinese suppliers, we have the most extensive range of models and the safest certification




We provide customized services to customers all over the world
* We have technical team with more than 15 years’ experience in R & D and design of sanitary stainless steel products
* A complete system of control process to meet customer’s specific needs and applications
* Our management mechanism is one-on-one project for each client
* More stringent process technology team, more skillful technology processing workers
* A full set of non-standard products processing equipment




Certifications




FAQ


Q:What is MQO?
A:No MOQ required for products in stock.Others can be discussed.

Q:What is your lead time?
A:7-10 days for standard products.For custom made products lead time to be negotiated.

Q:How do you ensure to meet our requirement?
A:Yes, we fabricate samples for your approval, and arrange trial order production before mass production.

Q:Do you fabricate custom made valves and fittings?
A:We can fabricate non-standard stainless steel valves and fittings as per your drawings. We can also provide technical support in design according to your special requirement.


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