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 ensuremore...
TESA GAUGE BLOCKS sets are available in steel, tungsten, carbide and ceramic. Appropriate heat treatment guarantees a durable , low deviations in flatness and parallelism of the measuring faces and its unique flat lapping polish as well as edge rounding techniques leads to superimore...