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

Last verified by manufacturer 29 days ago

Hattersley

Last verified by manufacturer 29 days ago

Hattersley

Last verified by manufacturer 29 days 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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