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 Viton™ FKM diaphragm offers superior resistance to harsh chemicals, fuels, oils, and high temperatures, making it an ideal choice for demanding industrial, automotive, and chemical processing applications. Note: See the material spec sheet for more detailed information on the housing material.
- Nylon housing
- Viton™ FKM diaphragm
- Pressure rating: 0.5 psi forward flow (crack); 1.9 psi secure back-pressure seal