The ‘Y53’ Type 5 valve manifolds are designed for direct
mounting to differential pressure transmitters, with
separate isolation and vent for LP and HP inlets plus. equalising valve for simple calibration. Each needle valve
head is designed for safe and reliable isolation, giving
bubble tight shut off, with non-rotating & anti-galling tip
and dynamic self-adjusting spindle seal to give long
service life in a variety of service conditions.