To BS EN 12334: 2001 and BS EN 558-1 (basic series 10).
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Pressure rating
PN25.
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Connections
Flanged.
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Additional properties
PressureRange
Temperature: -10 to +120°C: 16 bar, +230°C: 11.8 bar.
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Dimensions
203 x 113 mm.
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Weight
13 kg.
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Inlets/outlets diameter
DN50.
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Material (all components)
Body, cover and disc: Cast iron, Hinge pin and plug: Brass CW603N, Disc face ring and body seat ring: Bronze CC491K, Hinge: Ductile iron, Cover gasket: Reinforced compressed graphite.