ISIS DZR Ball Valve

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.

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 covering severe inspections on the

entire production

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

Temperature Limits:

Fluids: -15°C to +120°C

Pressure Limits:

Fluids: 25 Bar

Thread: Female Parallel Thread ISO 228/1