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  • TESCOM™ Anderson Greenwood Instrumentation Series H1 Instrument Isolation/Block hand Valve H1RDC-4Q
Tescom-H1RDC-4Q

TESCOM™ Anderson Greenwood Instrumentation Series H1 Instrument Isolation/Block hand Valve H1RDC-4Q

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Product Description

An isolation hand valve soft seat with straight thru bore and screwed connections

Dane techniczne

Body Material
Carbon Steel
Seat
Delrin
Connections
1/2" FNPT x 1/2" FNPT
Packing
Viton Oring
Orifice
3/16" (4.74mm) mm Orifice
Max Pressure
6000 Psig (413.7 Barg)
Max Temperature
200°F (93.3°C)

Charakterystyka

  • Soft seat replaceable valve operates in dirty service with repetitive bubble-tight shutoff.
  • Packing below threads prevents lubricant washout, thread corrosion, process contamination and eliminates galling.
  • Easily adjustable PTFE packing decreases replacement downtime and increases valve life.
  • Dust cover protects stem from lubricant contamination.
  • Safety back seating prevents stem blowout or accidental removal and provides a metal-to-metal secondary stem seal while in the fully open position.
  • ENC plated 316 SS stem prevents galling or freezing of stem threads. CS valves use a 303 SS stem for 'hard-to-soft' contact, to prevent galling.
  • Rolled stem and bonnet threads provide additional strength.
  • Mirror stem finish in the packing area provides smooth operation and extends packing life.
  • Straight-through flow path means high flow capacity, bi-directional flow and rodding capabilities.
  • Metal-to-metal body-to-bonnet seal in constant compression prevents bonnet thread corrosion, eliminates possible tensile

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