Description
Robust, dezincification resistant ball valve suitable for installations where aggressive water causes zinc leaching in the standard brass alloys and weakens the material molecular structure. Suitable for: inlet for cooling engines, generators, air conditioning, refrigeration units, deck drain outlets, exhaust outlets, seawater inlets for toilets, seawater outlets for toilets.
PLEASE NOTE: This product is packaged for resale.
Specs:
• 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
Key Features
Dezincification resistant materials
Blow-out proof stem
Full bore
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
