Gael Force DZR ISIS Brass Ball Valves From £18.49

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From £18.49
Postage to United Kingdom on this item is from £5.95
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The ISIS is a robust, dezincification resistant ball valve that is particularly suitable for those installations where high aggressive water causes zinc leaching in the standard brass alloys and weakens the material molecular structure.

 BSP  A  B  C  L  D Bore  Part No.
 0.5"  85  44  32  61  15mm  1-70901
 0.75"  105  52  40  70  20mm  1-70902
 1"  105  56  48  84  25mm  1-70903
 1.5"  130  69  72  108  40mm  1-70905


  • Dezincification resistant materials.
  • Blow-out proof stem.
  • Full bore.
  • Very fast opening/closing in case of emergency.
  • No maintenance - equipped with wrapping seats ensuring long life cycles.
  • Antifriction ring forms the first automatic sealing at high pressure.
  • Two self-adjusting cone-shaped seals, with Teflon sliding for second sealing at low pressure.
  • 1 ‘O’ ring in EPDM for sealing at low pressure and vacuum.
  • All valves are tested according to a strict procedure.

Suitable for:

  • Inlet for cooling engines.
  • Generators.
  • Air conditioning.
  • Refrigeration units.
  • Deck drain outlets.
  • Exhaust outlets.
  • Seawater inlets for toilets.
  • Seawater outlets for toilets.

Temperature Limits: Fluids: -15°C to +120°C.
Pressure Limits: Fluids: 25 Bar.
Thread: Female Parallel Thread ISO 228/1.


  • Body & Threaded End: DZR Copper alloy CW602N (UNI EN 12165).
  • Gland: DZR Copper alloy CW614N (UNI EN 12164).
  • Stem: DZR Copper alloy CW602N (UNI EN 12164).
  • Ball: Chrome Plated DZR Copper alloy CW602N (UNI EN 12164).
  • Seals: Pure PTFE (Teflon).
  • O-ring: EPDM.
  • Lever: Zinc plated steel, PVC coated Grip.
  • Fixing Nut: Zinc plated steel.
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