Telescopic extension spindle for gate valves
INDEX NO.
913
APPLICATION
Waterworks, wastewater and gas installations. Intended for opening and closing of gate valves and self-piercing valves where are located below the ground level.
DESIGN FEATURES
- diameter range DN25-DN600 mm
- head, base – ductile iron EN GJS-500-7
- rod, profile – steel with anticorrosion protection – galvanised
- protecting tube – polyethylene PE
- spindle head fastened by a pin, rivet or bolt
- bean – shaped hole in the valve key head for easy assembly on the valve top
- custom made lengths acc. to individual specification are available
TECHNICAL DATA/ STANDARDS
- produced acc. PN-M-74202
- material EN GJS-500-7 acc. PN-EN 1564
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