The 63-5111V is the replacement valve foe the 63-5111 table top unit.
The 63-5111V is a heavy pattern mini ball valve with an internal stainlees steel ball and teflon seats.This valve has been fitted with an orifice diameter of .042 and when installed intot he 63-5111table top unit consumes 15,000 BTU/hr.
The gas connection is 3/8" male flare.(This valve should only be used on the 63-5111 table top unit)