Sanitary Stainless Steel Quick-Install Check Valve
Product Description
Product Overview
Meticulously engineered for industries with high purity demands, including food processing, pharmaceuticals, and biotechnology, the Durable Sanitary Clamp Check Valve stands out by averting reverse fluid flow in pipeline systems, thereby ensuring unrivaled process stability and safety. Boasting a swift quick-connect design coupled with precision polishing and constructed from corrosion-resistant materials, it effortlessly meets the most rigorous requirements for sterility, seamless cleaning, and resilience against high temperature and pressure conditions.
Key Features
1. Material & Hygiene Certifications
- Body Material: Crafted from SUS 304 or 316L stainless steel, each unit is mirror-polished to an Ra ≤0.6μm finish and fully complies with ISO, DIN, and 3-A sanitary standards, making it ideal for food and pharmaceutical-grade applications.
- Sealing Material: Features gaskets made from EPDM, silicone (SI), fluorocarbon (FPM), or PTFE, providing exceptional corrosion resistance and compatibility with high-temperature steam and CIP/SIP cleaning protocols.
2. Quick-Install Design
- Connection Types: Available with versatile tri-clamp (Clamp), welded, or flanged connections, designed for rapid installation and maintenance, perfectly suited for environments requiring frequent cleaning.
- Compact Structure: Engineered for a lightweight, space-efficient design, it includes a smooth flow path that eradicates media retention, strictly adhering to sanitary zero-dead-space standards.
3. Performance Specifications
- Pressure Range: Standard operating pressure is set at 1.0 MPa, with options to customize for high-pressure models up to 1.6-6.4 MPa.
- Temperature Range: Boasts a wide operating temperature range from -10°C up to +150°C, with short-term tolerance extending to +250°C, contingent on the sealing material utilized.
- Bore Sizes: Designed to accommodate bore sizes ranging from DN15 to DN100 (1/2"-4"), making it compatible with a diverse array of pipeline systems.
4. Operating Principle
- Automatic opening/closing through fluid pressure dynamics: The smart valve disc seamlessly opens under forward flow and closes immediately under reverse pressure or spring force to efficiently avert backflow.
Applications
- Food & Beverage: Perfect for integration in dairy processing lines, beer filling systems, and juice transfer pipelines, ensuring seamless operation.
- Biopharmaceuticals: Tailored for purified water systems, fermentation tanks, and injection production equipment within the biopharmaceutical sector.
- Fine Chemicals: Optimal for high-corrosion chemical fluid transfer systems, guaranteeing safety and reliability.
Packaging & Warranty
- Clean Packaging: Securely packed in vacuum-sealed dust-proof bags coupled with shock-proof wooden crates, complete with comprehensive installation guides and certification documents.
- Warranty: Enjoy a generous warranty period of 12-18 months, with support for third-party inspections and the option for custom designs, including non-standard sizes or specific pressure requirements.
Product Parameters
Steel Parts |
SS304;SS316L |
Seal |
EPDM |
Working temperature |
-20~+135'C(when the sealing isEPDM) |
|
|
Detailed Photos






Packaging & Shipping

Certifications

About US





FAQ
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.