New C02 replacement Valve Sherwood Tv3251-28Lx Brass Co 2 Beer

c02 tank valve, sherwood part# tv3251-28lx. cga320 1 1/8 unf 3000 psi cg1. fresh from the case. the c02 regulator in the pic is not included, it is just shown for reference purpose to show these fit standard co2 regulators for bar and beverage equipment. great way to make co2 tanks or upgrade older ones. includes the o ring that goes between the valve and the tank.