Multi-Port Gauge Valves / Root Valves - L1/C

   
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Multi-port Gauge valves are a plug valve design, available in a variety of different shapes, sizes and primarily used for isolation of pressure gauges, switches and pressure transmitters. These high quality items are a can be purchased with various inlet and outlet connections. Multiple outlets allow many instruments to be attached with ease. Available in a variety of different shapes, sizes and connection options.


Male / Female




Welded Inlet



   

Options



Female / Female




Extended Length



Decodification

Features

  • Superior Valvehead Technology
  • Long Service Life
  • Metal to metal seat for positive bubble tight shutoff
  • Bonnet to body seal below bonnet threads isolating them from the process media
  • Space saving compact design
  • Reduced leak paths
  • 3 x 1/2”  NPT   outlets   allowing   connection   of   multiple instruments to one valve, reducing the number of tap-in points into the process piping
  • Cost   and   time   saving   due   to   simpler   installation procedures
  • Various Inlet lengths available for custom applications and confined spaces
  • Many connection options available. This allows the user great flexibility and reduces amount of external components needed. Possible connections are male thread, female thread, tube end, butt weld and socket weld
  • Full Traceablilty back to source
  • 100% Pressure tested with nitrogen gas
  • 2 Times over-pressure safety margin
  • Manifold marking to a minimum of MSS-SP-25

Specifications

Type Multi-Port Gauge/Root Valve
Packing PTFE
Graphite
M.C.W.P. Pressure 6000 psi / 10 000 psi
Temperature Range -30°C (-22°F) to 215°C (420°F) PTFE
-30°C (-22°F) to 440°C (824°F) Graphite
-57°C (-70°F) to 440°C (824°F) Arctic
   

Connection Options

Process Connection Instrument Connection
1/2" NPT 1/2" NPT
3/4" NPT 1/2" NPT
1/2" BSP(G) 1/2" NPT
3/4" BSP(G) 1/2" NPT




  

  
Male - Female
Process Size A B C D E Weight
1/2 " 97 50 76 30 70 685g
3/4 " 97 50 76 30 70 715g
1 " 97 50 82 36 76 965g
Threads are NPT and BSPG, Dimensions in mm
Specifications subject to change without prior notification
   



Female - Female
Process Size A B C D E Weight
1/2 " 97 50 76 30 70 715g
3/4 " 97 50 76 30 70 745g
1 " 97 50 82 36 76 1010g
Threads are NPT and BSPG, Dimensions in mm
Specifications subject to change without prior notification
 



 
Welded Inlet
Weld Size A B C D E Weight
1/2 " 97 50 76 30 70 685g
3/4 " 97 50 76 30 70 735g
1 " 97 50 82 36 76 965g
Threads are NPT and BSPG, Dimensions in mm
Specifications subject to change without prior notification
 



Extended Inlet
Process Size A B C D E Weight
1/2 " 134 50 76 30 70 1340g
3/4 " 134 50 76 30 70 1390g
1 " 134 50 82 36 76 1860g
Threads are NPT and BSPG, Dimensions in mm
Specifications subject to change without prior notification





Decodification