Field Use Questions to Ask When Planning Oil Resistant Rubber Valve

https://siliconesealstudio.almoheet-travel.com/how-to-match-a-silicone-valve-seal-to-flow-rate-and-product-viscosity

Many product issues start with a small detail that was not checked early. The oil resistant rubber valve is one of those parts that needs close care. A good part should fit well and act in a stable way