Engineered for reliability, these check valves provide precise, one-way flow control to protect sensitive equipment and ensure system integrity. By preventing backflow with a dependable seal, these valves are an essential component for any fluid or gas handling system where unidirectional flow is required. The nylon (Polyamide 66, or PA66) housing is a strong, tough engineering thermoplastic with excellent thermal stability, making it ideal for automotive, electrical, and industrial parts. It is highly durable for general manufacturing and research use, but is not intended for food, water, or implantable medical applications. The silicone diaphragm is the perfect choice for high-purity applications, offering excellent performance across a wide temperature range and outstanding sealing properties. Its flexibility and cleanliness make it highly suitable for medical, laboratory, and food and beverage use. Note: See the material spec sheet for more detailed information on the housing material.
- Nylon housing
- Silicone diaphragm
- Pressure rating: 0.5 psi forward flow (crack); 1.9 psi secure back-pressure seal