NV4 type gauge is a block and bleed needle pattern gauge valve with specially designed integral bleed.Ideal for use on application requiring bleeding or venting of media.Self centering needle non-rotating,on the valve seat.The conical metal tip (stem type CT) press fitted ensures perfect alignment for positive bubble tight shut-off.Standard connection are male inlet and female outlet or female inlet and female outlet from 1/4” to 3/4”.

NV4 type gauge is a block and bleed needle pattern gauge valve with specially designed integral bleed.Ideal for use on application requiring bleeding or venting of media.Self centering needle non-rotating,on the valve seat.The conical metal tip (stem type CT) press fitted ensures perfect alignment for positive bubble tight shut-off.Standard connection are male inlet and female outlet or female inlet and female outlet from 1/4” to 3/4”.