Self-Sealing Check Valves
PSSV Series
Description
Precision-crafted in a Class 7 Cleanroom, our PSSV Series Self-Sealing Check Valves provide superior back-flow prevention for critical air and fluid applications. Designed for medical, respiratory, ventilator, and bio-pharmaceutical environments, these valves ensure high-purity performance and contamination control.
✔ Reliable Back-Flow Prevention
- Innovative retractable silicone disk for secure sealing
- Designed for pressures under 50 PSI, ensuring dependable flow control
✔ High-Quality Materials for Medical-Grade Durability: Polycarbonate & Polypropylene housings
Additional material options: Radiation-Stable Polycarbonate & PVDF
✔ Versatile Sterilization Compatibility:
- Gamma Sterilization (6 Mrads)
- ETO Sterilization for medical-grade cleanliness
✔ Customizable Designs for Your Unique Needs:
- Barbed connectors: Available for 3/16″ ID tubing and 5/16″ ID tubing
- Optional EPDM sealing material with qualifying volumes
- Expanded connection options: Male & Female Luer fittings and Bond-in connections tailored to volume requirements
Engineered for precision, purity, and flexibility, the PSSV Series is the trusted solution for demanding medical and fluid-handling applications.
- Open pressure is approximately .20 PSI
- Flow is 56.29 l/h
- Crack Pressure is .001 PSI
| SKU | Description | Diaphragm |
|---|---|---|
| PSSV-3B-PP | 3/16 inch by 3/16 inch Polypropylene Barbed Self-Sealing Check Valve | Silicone EPDM |
| PSSV-3B-PC | 3/16 inch by 3/16 inch Polycarbonate Barbed Self-Sealing Check Valve | Silicone EPDM |
| PSSV-5B-PP | 5/16 inch by 5/16 inch Polypropylene Barbed Self-Sealing Check Valve | Silicone EPDM |
| PSSV-5B-PC | 5/16 inch by 5/16 inch Polycarbonate Barbed Self-Sealing Check Valve | Silicone EPDM |
| PSSV-5B3B-PP | 5/16 inch by 3/16 inch Polypropylene Barbed Self-Sealing Check Valve | Silicone EPDM |
| PSSV-5B3B-PC | 5/16 inch by 3/16 inch Polycarbonate Barbed Self-Sealing Check Valve | Silicone EPDM |
