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.
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PLEASE NOTE: This product is packaged for resale.
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Specs:
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• Temperature Limits: Fluids: -15°C to +120°C
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• Pressure Limits: Fluids: 25 Bar
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• Thread: Female Parallel Thread ISO 228/1
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Materials:
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• Body & Threaded End: DZR Copper alloy CW602N (UNI EN 12165)
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• Gland: DZR Copper alloy CW614N (UNI EN 12164)
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• Stem: DZR Copper alloy CW602N (UNI EN 12164)
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• Ball: Chrome Plated DZR Copper alloy CW602N (UNI EN 12164)
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• Seals: Pure PTFE (Teflon)
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• O-ring: EPDM
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• Lever: Zinc plated steel, PVC coated Grip
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• Fixing Nut: Zinc plated steel
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Key Features
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Dezincification resistant materials
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Blow-out proof stem
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Full bore
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Fast opening/closing in case of emergency
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No maintenance – equipped with wrapping seats ensuring long life cycles
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Antifriction ring forms the first automatic sealing at high pressure
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Two self adjusting cone shaped seals, with Teflon sliding for second sealing at low pressure
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1 ‘O’ ring in EPDM for sealing at low pressure and vacuum
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