mvf461h..
2-port valves pn 16 with magnetic actuator for modulating control of high-temperature hot water or steam.
with positioning control, position feedback signal, spring return function and manual control.
attribute
value
pn class:pn 16
operating voltage:ac 24 v, dc 24 v
positioning signal:dc 0...10 v, dc 2...10 v, dc 0...20 ma, dc 4...20 ma, dc 0...20 v phs
positioning time:< 2 s
spring return function:a-> ab closed
position feedback:dc 0...10 v, dc 2...10 v, dc 0...20 ma, dc 4...20 ma
degree of protection:ip31
ambient temperature, operation:-5...45 °c
mounting position  upright to horizontal
permissible operating pressure:water < 120 °c: 1600 kpa water > 120 °c: 1300 kpa saturated steam: 900 kpa
leakage rate:< 0.05% of kvs value
absolute pressure p1 steam:900.00 kpa abs
medium temperature:1...180 °c
valve characteristic:equal-percentage , linear
stroke resolution δh/h100:1:1000
material, valve body:nodular cast iron en-gjs-400-18-lt
material, inside set:crni steel
products
product no.
stock no.
description
δpmax
δps
kvs
dn

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