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 |
Features:
- 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.
Materials:
- 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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