3″ and 4″ Manual Gate Valve (Replaceable O-ring Seat)


The Betts replaceable o-ring gate valve is an economical manually operated external stop valve that offers a double action hand wheel for efficient closure.  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.  If a metal-to-metal seat valve is required, please see Betts line of metal-to-metal seat gate valves.

Add suffix “J” to Part No. for heat tube version.
(Heat tube MAWP = 150 psi)

Gate Valve Temperature Table

NOTE: Valve should NEVER be heated with flame.