These PTFE poppets are compatible with Parker Series 9 pulse valves and Ideal Vacuum High-Speed Pulsed Solenoid Valves. The poppet forms the vacuum seal at the pulse valve output orifice when the valve is closed. PTFE is soft, so the poppets will become deformed with use and need to be replaced. For best results, poppets need to be replaced after no more than 1 month of regular use. Exposure to certain chemicals or elevated temperatures may cause poppets to need replacement more often, even as often as once per day.

This kit contains 50 poppets.