SPINDLE EXTENSION HELA 714 AVK MOD. HSY 25mm DN100-150 2m

Suitable for AVK valve. The carriage iron is standard RST square tube or can be ordered as galvanized square bar. The carriage iron is flexibly attached to the valve with an HST spring socket. The carriage extension is frost-proof, insulated with EPS foam. The protective pipe is locked at the top with a locking ring that also prevents excess soil from entering the carriage extension. This product description is an automated translation of the original Finnish description.