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3VR Series Manifold Valve

The 3-valve isolation manifold remote mounted (pipe to pipe) is used mainly in differential pressure transmitters and static instrument applications. The ‘3VR’ has two process isolation valves and one equalisation valve to equalise the two sides.

Optional Features

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    Instrumentation
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    Material Traceability
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    Compliance Testing
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    Uni Directional Flow
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    NACE Approved

PRODUCT INFORMATION

SPEcifications & RATINGs

Includes a standard 1/2” inlet x 1/2” outlet. Incorporates all the standard long service life features of the 'N' Series needle valve, multi ring piston style packing, back sealing facility. Also includes a safe anti-rotational cam locking device. Mounting holes supplied as standard for wall or bracket mounting. Process and instrument sides are both on 54mm centres to correspond with transmitter connections.

  • VALVE TYPES

    • 2 x Isolate 1 x Equalise
  • PRESSURE RATING

    • 6000 psi
  • TEMPERATURE RATING

    • -46°C up to 570°C
  • BORE SIZE

    • 4mm
  • CONNECTION SIZE

    • 1/4" - 1/2"
  • INLETS

    • NPT
      BSPP
      BSPT
  • HANDLES

    • T Bar
      Handwheel
      Lockable
  • OUTLETS

    • NPT
      BSPP
      BSPT

MATERIAL OPTIONS

MATERIALs

Materials of manufacture are 316 SS as standard with other material options available. Pressure rating varies depending on material selection

  • MATERIAL CONSTRUCTION

    • Stainless Steel 316
      Monel
      Duplex
      Super Duplex
      6Mo
      Titanium
      Hastalloy
      Zirconium
      Inconel
      Incoloy
      Carbon Steel
      Ali Bronze
      Brass
      PTFE/Peek Packing
      Graphite Packing
      Other Materials can be made available upon request
  • TRIM MATERIAL

    • Options available upon request.
  • BOLTING MATERIALS

    • Not Applicable
  • MATERIAL TRACEABILITY

    • Yes, as applicable

TESTING & DESIGN STANDARDS

TESTING & DESIGN STANDARDS

  • TESTING STANDARDS

    • Generally in accordance with API 598
  • DESIGN SPECIFICATION

    • To Manufacturer's Standard
  • FIRE SAFE STANDARDS

    • Optional Firesafe
  • RELEVANT APPROVALS

    • Not Applicable