| Category: |
Valves
|
| Seat seal material: |
NBR (Nitrile rubber) |
| Line connection 1: |
Inner thread-3/8-G- |
| Voltage max / rated voltage: |
24 V |
| Nominal pressure min: |
0,2 bar |
| Operation: |
servo-controlled |
| Valve function: |
A - normally closed - inlet port 1 (P/NC) |
| Nominal pressure max (liquid): |
16 bar |
| Temperature medium: |
-10 °C-80 °C- |
| Fluidic port connection number: |
2 |
| Valve function number of switching positions: |
2 |
| Valve function: |
A - normally closed - inlet port 1 (P/NC) |
| Manual actuation: |
No |
| Port connection 1 type: |
Inner thread |
| Port connection 1 thread marking: |
3/8 |
| Port connection 1 thread type: |
G |
| Port connection 2 type: |
Inner thread |
| Port connection 2 thread type: |
G |
| Type: |
6281 |
| Port connection 2 thread marking: |
3/8 |
| Voltage min / rated voltage: |
24 V |
| Voltage max / rated voltage: |
24 V |
| Voltage tolerance positive: |
10 % |
| Voltage tolerance negative: |
10 % |
| AC voltage: |
No |
| DC voltage: |
Yes |
| Battery voltage: |
Yes |
| Main valve wetted material: |
Brass |
| Back-pressure-resistant version: |
No |
| Nominal pressure min: |
0,2 bar |
| Nominal pressure max (liquid): |
16 bar |
| Temperature medium min: |
-10 °C |
| Temperature medium max: |
80 °C |
| Nominal pressure (DIN EN 1333): |
PN 16 |
| Temperature environment max: |
55 °C |
| Seat seal material category: |
Elastomer |
| Seat seal material: |
NBR (Nitrile rubber) |
| Sealing toward outside material: |
NBR (Nitrile rubber) |
| Rated power consumption: |
8 W |
| Kv value (water): |
3,8 m3/h |
| QNn value (gas): |
4.100 l/min |
| Main valve orifice 1 (P) (mm): |
13 mm |
| Pilot control seal material: |
NBR (Nitrile rubber) |
| Main valve orifice 1 (inch): |
1/2 inch |
| Actuator type: |
Plunger valve |
| Pilot control orifice (mm): |
1,2 mm |
| Operation: |
servo-controlled |
| Media separation: |
No |
| Flow: |
Above seat |
| Main valve operating principle: |
Diaphragm valve |
| Generation: |
EV |
| Valve construction: |
Valve complete |
| Switch function: |
on/off |
| Switch time open min: |
50 ms |
| Switch time open max.: |
1.000 ms |
| Switch time close min: |
120 ms |
| Switch time close max.: |
3.000 ms |
| Nominal operation/Duty cycle: |
100 % |
| Vacuum version: |
No |
| Analysis version: |
No |
| Oxygen version: |
No |
| Valve setting opening time: |
No |
| Valve setting closing time: |
No |
| Oil burner valve: |
No |
| Steam version: |
No |
| Installation length: |
58 mm |
| Main valve with integrated screen: |
No |
| Electrical connection sort: |
Plug pattern form A according to DIN EN 175301-803 |
| Electrical connection number of contacts: |
2 + Grounding conductor |
| Cable plug in delivery: |
not included |
| Electrical connection position: |
in direction of flow left |
| Pilot control centrally bolted: |
Yes |
| Low-noise version: |
Energy saving technology possible |
| Coil type: |
No |
| Coil insulation material (encasement): |
placed on top |
| Coil size: |
PA (Polyamide) |
| Coil wiring overvoltage protection: |
32 mm |
| Coil wiring rectifier: |
without |
| Protection type IP (max. with suitable connector): |
IP65 |
| Coil wiring polarity recovery diode: |
No |
| Thermal insulation class of the actuator: |
No |
| Medium-contacting part core material: |
8 W |
| Medium-contacting part stopper material: |
Stainless steel |
| Rated power DC: |
B |
| Reduced power DC: |
9,5 W |
