| Customization: | Available |
|---|---|
| Media: | Water |
| Temperature: | Ordinary Temperature |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Overview
Our sanitary stainless steel quick-install check valve is engineered specifically for high-purity sectors such as food processing, pharmaceuticals, and biotechnology. It is adept at preventing reverse fluid flow in pipeline systems, thus ensuring robust process stability and uncompromised safety. Boasting a user-friendly quick-connect design, this valve is crafted with precision polishing and constructed from corrosion-resistant materials. It meets the rigorous demands of sterility, promotes easy cleaning, and withstands high-temperature and pressure conditions.
Key Features
1. Material & Hygiene Certifications
- Crafted from premium SUS 304 or 316L stainless steel, featuring an exquisite mirror polish finish (Ra ≤0.6μm). This material aligns with ISO, DIN, and 3-A sanitary standards, making it ideal for food and pharmaceutical-grade applications.
- With sealing options of EPDM, silicone (SI), fluorocarbon (FPM), or PTFE gaskets, the valve provides exceptional corrosion resistance and is compatible with high-temperature steam as well as CIP/SIP cleaning processes.
2. Quick-Install Design
- Versatile connection options include Tri-clamp (Clamp), welded, or flanged connections allowing for effortless installation and maintenance, perfect for systems requiring frequent cleaning.
- The compact, lightweight structure saves space while offering a smooth flow path to prevent any media retention, fully compliant with sanitary zero-dead-space standards.
3. Performance Specifications
- Pressure Range: Designed for a standard pressure range of 1.0 MPa, with custom options available up to 1.6-6.4 MPa for high-pressure applications.
- Temperature Range: Reliable operation between -10°C and +150°C, with short-term tolerance up to +250°C, subject to the sealing material used.
- Bore Sizes: Available in DN15-DN100 (1/2"-4"), making it highly adaptable to various pipeline systems.
4. Operating Principle
- The check valve operates automatically, opening via fluid pressure. The valve disc opens under forward flow and securely closes under reverse pressure or spring force to effectively prevent backflow.
Applications
- Food & Beverage: Perfect for dairy processing lines, beer filling systems, and juice transfer pipelines ensuring safety and purity.
- Biopharmaceuticals: Optimized for purified water systems, fermentation tanks, and injection production equipment, maintaining high sterility standards.
- Fine Chemicals: Ideal for handling high-corrosion chemical fluid transfer systems with ease and reliability.
Packaging & Warranty
- Superior packaging includes vacuum-sealed dust-proof bags and shock-proof wooden crates, ensuring safe transit. Comes with comprehensive installation guides and certification documents.
- Generous 12-18 months warranty period, supporting third-party inspections. We offer custom designs for non-standard sizes or pressure requirements to meet your exact needs.
| Steel Parts | SS304;SS316L |
| Seal | EPDM |
| Working temperature | -20~+135'C(when the sealing isEPDM) |
){kind=link}