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Fig. 973W Double Regulating Valve
Fig. 973W Double Regulating Valve
Fig. 973W Double Regulating Valve

Verified 15 days ago

Hattersley

Verified 15 days ago

Hattersley

Verified 15 days ago

Hattersley
Summary
Ductile iron, lever operated double regulating valve.
Color
Blue, Silver, Yellow
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Material
Cast iron
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Specification

Material
Body: Ductile iron, Disc: Aluminium bronze, Seat: EPDM, Shaft: Stainless steel grade 410 – 1.4006, Taper pin: Steel grade 316, Key: Carbon steel, O-ring: Nitrile (Buna), Shaft bushing: PTFE., Body: Ductile iron, Disc: Aluminium bronze, Seat: EPDM, Shaft: Stainless steel grade 410 – 1.4006, Taper pin: Steel grade 316, Key: Carbon steel, O-ring: Nitrile (Buna), Shaft bushing: Bronze.
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Connections
Flanged to BS EN 1092-2, PN25.
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Additional properties

Third party certification:
WRAS Approved.
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PressureRange
Temperature: -10 to +80°C: 16 bar.
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Inlets/outlets diameter
DN300.
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Dimensions
256 x 150 x 266 x 57 mm.
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Weight
15 kg.
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Flow capacity
1142 Kv.
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PressureLossCoefficient
0.483.
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Sustainability data

Material
Cast iron
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Recyclability
Recycle locally
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Expected Life
20 year
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