Top quality DZR (Dezincification Resistant) full bore BSP ball valves manufactured by Effebi. DZR is a dezincification resistant copper alloy manufactured with low zinc content and is heat treated for further resistance to corrosion. Recommended as an alternative to brass when used for through hull fittings in seawater.
Perfect choice for sea cocks and approved by WRAS & DNV.
DZR Brass can be used with bronze without the risk of galvanic corrosion.
Specifications:
- Body and Thread Material: CW602N
- Stem Material: CW602N
- Ball Material: CW602N (Chrome Plated)
- Handle and nut: Zinc Plated Steel
- Operating Temp: -15°C to + 120°C
- Operating Press: PN25 to PN20
- Stem: Anti blowout
