SIEMEN electric low pressure hot water cylinder pressure relief bypass valve VVF43.80 100K VXF43 VVF43K
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- Supplier: Nanjing Mingmen Building Equipment Co.ltdNanjing Co.ltd
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Product Overview
Description
2- and 3-port valves with
flanged connections, PN 16
VVF43..
VXF43..
From the large-stroke valve line
High-performance valves for medium temperatures from -20…220 °C
Valve body of nodular cast iron EN-GJS-400-18-LT or higher
DN 65…250
kvs 50…630 m3 /h
Flange type 21, flange design B
VVF43..K with pressure compensation to handle high differential pressure
Equipable with electro-motoric actuators SAV.. or electro-hydraulic
actuators SKC..
Use
In boiler, district heating and refrigeration plants, cooling towers, heating groups, and in
air handling units as control or shutoff valves.
For use in closed or open hydraulic circuits (observe cavitation)
Shipping instruction
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