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Olivervalves - 5-Valve Manifold - Type Y53 - Direct Mount - 1/2" NPT Process Connection - OLI-Y53S-NA

  • Olivervalves
  • BW#: 01454779
  • Mfr#: OLI-Y53S-NA
  • UNSPSC#: 40141761
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Features
  • 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
  • Non rotating tip - self centering & anti-galling
  • Piston ring - gives dynamic adjustment of gland seal in response to pressure change
  • Anti-blow out spindle - a major safety feature
  • Secure seal - precision machined to give leak free operation for the life of the valve
  • Available in either PTFE or Grafoil


  • Specifications

  • Pressure: 6000psi
  • Packing: PTFE
  • Handle: T-Bar
  • Bore: 0.21” (5.4mm)
  • Temp: 240 deg C
  • Thread form: NPT
  • Seat: Metal to metal
  • CV: 0.46
  • 4 x 7/16” UNF bolts for mounting to transmitter
  • 2 x PTFE/Grafoil seal rings for transmitter flange
  • 1/2” Inlet Connections
  • 1/4” NPT Vent Connections
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