| medium-contacting part stopper material | stainless steel | ||
| rated power ac | 9 v·a | ||
| rated power dc | 11 w | ||
| coil wiring rectifier | yes | ||
| coil size | 40 mm | ||
| coil type | placed on top | ||
| protection type ip (max. with suitable connector) | ip65 | ||
| electrical connection position | in direction of flow left | ||
| electrical connection number of contacts | 2 + grounding conductor | ||
| installation length | 65 mm | ||
| nominal operation/duty cycle | 100 % | ||
| switch time close min | 120 ms | ||
| switch time open min | 50 ms | ||
| valve construction | valve complete | ||
| flow | above seat | ||
| actuator type | plunger valve | ||
| Type | 6,281 | ||
| main valve orifice 1 (p) (mm) | 13 mm | ||
| qnn value (gas) | 4.100 l/min | ||
| rated power consumption | 9 w | ||
| pilot control seal material | nbr (nitrile rubber) | ||
| seat seal material | nbr (nitrile rubber) | ||
| temperature environment max | 55 °c | ||
| temperature medium max | 80 °c | ||
| nominal pressure (din en 1333) | pn 16 | ||
| nominal pressure min | 0,2 bar | ||
| battery voltage | yes | ||
| ac voltage | yes | ||
| voltage tolerance positive | 10 % | ||
| voltage max / rated voltage | 24 v | ||
| port connection 2 thread marking | 1/2 | ||
| port connection 2 type | inner thread | ||
| port connection 1 thread marking | 1/2 | ||
| Valve function | a - normally closed - inlet port 1 (p/nc) | ||
| fluidic port connection number | 2 |
| medium-contacting part core material | stainless steel | ||
| reduced power dc | 9 w | ||
| thermal insulation class of the actuator | h | ||
| coil wiring overvoltage protection | without | ||
| coil insulation material (encasement) | epoxy | ||
| kick and drop coil | energy saving technology not available | ||
| electrical connection output direction | on top | ||
| cable plug in delivery | not included | ||
| electrical connection sort | junction box without fuse | ||
| pilot control centrally bolted | yes | ||
| switch time close max. | 3.000 ms | ||
| switch time open max. | 1.000 ms | ||
| switch function | on/off | ||
| main valve operating principle | diaphragm valve | ||
| operation | servo-controlled | ||
| generation | ev | ||
| main valve orifice 1 (inch) | 1/2 inch | ||
| pilot control orifice (mm) | 1,2 mm | ||
| kv value (water) | 3,8 m3/h | ||
| approval type | iecex, atex | ||
| sealing toward outside material | nbr (nitrile rubber) | ||
| seat seal material category | elastomer | ||
| temperature environment min | -30 °c | ||
| temperature medium min | -10 °c | ||
| nominal pressure max (liquid) | 16 bar | ||
| main valve wetted material | brass | ||
| dc voltage | yes | ||
| voltage tolerance negative | 10 % | ||
| voltage frequency | 50/60 hz | ||
| voltage min / rated voltage | 24 v | ||
| port connection 2 thread type | g | ||
| port connection 1 thread type | g | ||
| port connection 1 type | inner thread | ||
| valve function number of switching positions | 2 | ||
| Customscode | 84818079 |
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