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

Last verified by manufacturer 1 month ago

Hattersley

Last verified by manufacturer 1 month ago

Hattersley

Last verified by manufacturer 1 month ago

Hattersley
Summary
Ductile iron, lever operated double regulating valve.
Color
Blue, Silver, Yellow
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Material
Rubber, Aluminium, Stainless steel, Steel, Ductile iron, Bronze
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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
DN65.
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Dimensions
207 x 95 x 260 x 48 mm.
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Weight
5 kg.
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Flow capacity
170 Kv.
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PressureLossCoefficient
0.856.
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