GN 227

Pressed steel spoked handwheels

SKU: 8064 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Bore Spokes
no.
Weight
Description D L B d1 s0 s1 -0.1 s2 -0.1 h ±0.5 h1 -1 g
GN 227-50-V6-* 50 15.5 8 10 V6 5.8 6.15 9 8 3 21
GN 227-50-V7-* 50 15.5 8 10 V7 6.8 7.15 9 8 3 20
GN 227-60-V6-* 60 16.5 10 10 V6 5.8 6.15 9 8 3 30
GN 227-60-V7-* 60 17.5 10 10 V7 6.8 7.15 10 9 3 29
GN 227-70-V7-* 70 19 11 11 V7 6.8 7.15 10 9 3 38
GN 227-70-V8-* 70 19 11 11 V8 7.8 8.15 10 9 3 37
GN 227-80-V8-* 80 20 12 14 V8 7.8 8.15 11 10 3 63
GN 227-80-V9-* 80 20 12 14 V9 9 9.15 12 11 3 62
GN 227-90-V9-* 90 24 14 14 V9 8.8 9.15 12 11 3 80
GN 227-100-V9-* 100 24 18 15 V9 9 9.2 13 12 4 103
GN 227-100-V10-* 100 24 18 15 V10 9.8 10.2 13 12 4 102
GN 227-120-V11-* 120 31 16 17 V11 11 11.2 14 13 4 165
GN 227-120-V12-* 120 32.5 16 17 V12 12 12.25 16 14 4 164
GN 227-140-V12-* 140 32.5 19 17 V12 12 12.25 16 14 4 237
GN 227-160-V14-* 160 37 21 19 V14 14 14.25 20 18 4 310
*Complete the description of the standard item needed by adding the index of the colour of the handwheel: SW (black), RT (red) or RH (uncoated).

Additional information

Assembly

Reinforced hub with square hole.

Colour

RAL 9005 black (type SW), RAL 3000 red (type RT), uncoated (type RH).

Features and applications

GN 227 pressed steel spoked handwheels consist of a single unwelded piece of pressed sheet metal manufactured by a special process to give a reinforced hub. They have been expecially designed for valves and are very resistant to high temperature and fire.<BR>The slightly tapered hole allows easily installation and firm seating on a spindle.<BR>For smaller diameters see VCRT technopolymer lobe knobs.

Material

Pressed steel, epoxy resin coating.

Additional Technical Drawing