H1 Hand Valves (small)

Hand ValvesAnderson Greenwood

3/16” (4.8 mm) and ¼” (6.4 mm) orifice soft seated hand valves for pressures to 6000 and 10000 psig (414 and 689 barg)

Designed for maximum system reliability, these valves are built for reliable, bubble-tight service with a variety of end connections, seat materials and stem packing, in SS or CS and are available to meet NACE requirements.

  • 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 breakage and gives a reliable seal point.

Technical Data

Type:

Hand Valves

Pressure:

Up to 10000.35 psig

Size:

NPS ¼-½

Temperature:

Up to +500°F

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