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Fig. 970 Butterfly Valve Fully Lugged
Fig. 970 Butterfly Valve Fully Lugged
Fig. 970 Butterfly Valve Fully Lugged

Verified 24 days ago

Hattersley

Verified 24 days ago

Hattersley

Verified 24 days ago

Hattersley
Summary
A fully-lugged, lever (Fig. 970) or gearbox (Fig. 970G) operated gas butterfly valve.
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Application
  • Suitable for gas applications.
  • Valves may be used for flow regulation.
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Description

A fully-lugged, lever (Fig. 970) or gearbox (Fig. 970G) operated gas butterfly valve.


Features and benefits:

  • Robust ductile iron valve body for long service life.
  • Integrated notch plate for a more compact design.
  • The anti blow-out stem design provides a safe and secure operation.
  • Fully bonded epoxy paint system for superior corrosion resistance.
  • Suitable for applications where Level 3 C3 (medium) corrosion protection is required.
  • Maintenance free valve design, reducing downtime.
  • Valves DN250 and larger supplied as standard with a fully enclosed gear operator.
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Color
Blue, Yellow, Silver, Black
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Material
Cast iron
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SKU Code
Fig. 970, Fig. 970G
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Specification

Classification data
Standard
To BS EN 593 and BS EN 558.
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DN rating
DN50.
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PN rating
Temperature: -10 to +90°C: PN16.
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Working conditions
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Type of fluid
Gaseous.
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Maximum working pressure
10 to 16 bar.
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Materials
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Body
Ductile iron (epoxy paint).
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Shaft
Stainless steel type 410.
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Disc
Aluminium bronze.
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Seat
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Operation
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Manual
Lever.
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Additional properties

Dimensions
109 x 246 x 72 x 43 x 32 x 212.5 x 52.9 x 125 mm.
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Weight
3.6 kg.
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Flow capacity
98 Kv.
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Thread size
4 x M16.
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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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