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Swagelok® Modular Instrumentation System
The Kenmac® series modular 85 system provides a standard modular instrumentation interface and mounting system.

Modular 85 instrumentation system Specifications
Working Pressure
Temperature
Body Material
Packing Material
Manifold Connections 

Configurations

Up to 6000 psig (413 bar)
Up to 400°F (204°C)
316 stainless steel (CF8M/ASTM A351)
PTFE
1/4 in. ISO parallel thread (G1/4); optional Swagelok tube fittings installed
2- and 4-valve pressure and differential pressure manifolds; instrument monoflanges for isolation and vent functions; self-venting single and double purge blocks


More Information
Download the Modular Instrumentation System— Kenmac Series Modular 85 System catalog.
Contact your authorized Swagelok sales and service representative.
Cutaway view modular 85 needle valves
Features
  • Metal-to-metal seals and parallel threads in accordance with BS 2779 (ISO 228/1)
  • Instrument mounting face in accordance with DIN 19213 
  • Allows pre-assembly that can reduce field installation time and cost 
  • Hydrostatic test certificates complete with full chemical and physical material certifications available



Four-Valve Differential-Pressure Manifolds
Four-valve differential pressure manifold
  • Two isolating, one equalizing, and one venting valve
  • Two isolating and two venting valves for applications where cross-contamination of process fluids is not permitted
  • Installation allows vent port to be higher than the process ports for liquid service, and below for gas service; manifolds marked for liquid and gas service


    Two-Valve Pressure ManifoldTwo-valve pressure manifold

    • One isolating and one venting valve for absolute and gauge pressure transmitters 
    • Installation allows vent port to be higher than the process port for liquid service, and below for gas service; manifolds marked for liquid and gas service

     

    Two-Valve Differential-Pressure ManifoldTwo-valve differential pressure manifold

    • One isolating and one venting valve for low-pressure applications and level measure on atmospheric tanks with differential pressure cell
    • Installation allows vent port to be higher than the process ports for liquid service, and below for gas service; manifolds marked for liquid and gas service

      Pressure ManifoldPressure manifold
      • One isolating and one venting valve for direct connecting to pressure transmitters or pressure gauges and mounting plates
      • Integral gauge adapter, 1/2 in. NPT for 360° position, 1/2 in. ISO parallel thread (G1/2) option

      Instrument Monoflange Gauge BlockTwo-valve instrument monoflange

      • One isolating and one venting valve suitable for direct connection to horizontal and vertical pipes.
      • 1/2 in. ASME B16.5 flange
      • Low- and high-pressure versions

      Purge BlocksSelf-venting single purge block
      • Self-venting single purge block for pressure measurement and differential pressure measurement.
      • Self-venting double purge block suitable for differential pressure measurement and for connecting to instrument impulse lines on 2 1/8 in. (54 mm) centers

      Options and Accessories
      • Seal pot with integral vent valve
      • Electric heater block for use where heating of manifolds and instrument bodies is required for winterization
      • Steam tracing block for use where heating of transmitter bodies and manifold is required
      • Filling connector with integral, soft-seated nonreturn valve
      • Mounting plate assemblies (type A and B) allow mounting of manifold, connection box, or air filter/regulator, nameplate, and protection shade
      • Port protector with integral 750 µm filter screen
      • Purge orifice nipple with restricted orifice and data tag plate
      • Manifold kidney flange blank for protecting process lines when removing the differential pressure instrument
      • Protective shade for extra protection of electronic instruments against environmental conditions
      • Antitamper key fits all vent and equalizing valves within the system


       Seal pot with integral vent valve  Filling connector  Protective shade
       Seal Pot with Integral
      Vent Valve
       Filling Connector with
      Integral Nonreturn Valve
      Protective Shade 


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