The ASCO Series 215, also known as 8215, is an aluminum body, lightweight gas safety shut off valve for high flow, low-pressure air or gas service.
 The pilot operated construction works from zero pressure differential with resilient soft seating for tight shut off. Optional long-life design eliminates metal-to-metal contact to extend life up to 20 million cycles. The 215 Series is ideal for vacuum service and heating equipment applications.