Manual 3″, 4″, and 6″ Sliding Valve (Replaceable O-ring Seat)


The Betts replaceable o-ring sliding valve is a manually operated external stop valve that provides a quick open or close function.  The replaceable o-rings provide a leak tight seal and protect the disc from scratches due to metal-to-metal contact.  The PTFE encapsulated o-rings and 316 stainless discs offer premium corrosion resistance and the adjustable packing nut with woven PTFE infused packing allows for easy stem adjustments.

A heat tube option is available for 4″ and 6″ size by adding suffix “J” to part number.
(Heat tube MAWP = 150 psi)

Sliding Valve Additional Table Data