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Electro-hydraulic actuator SKP25 function
□ SKP25…with a setting spring can be used as a constant pressure regulator.
It is mainly used in forced draft burners
- Mechanically controlled fuel/air ratio
- Electronically controlled fuel/air ratio
□ SKP25.7… Like SKP25…, SKP25.7… can be used as a constant pressure regulator and also as an electronic characteristic regulator for setting springs.
It is mainly used in
- Modulating burners or multi-stage air burners
- Individual burners or burner groups in industrial furnaces
- Remote control of fuel/air ratio for burners with tight proportional control
technical parameter:
Mains voltage AC 220 V –15 % to AC 240 V +10 % AC 100 V –15 % to AC 110 V +10 %
Main frequency 50 to 60 Hz ±6 %
Power consumption 13.5 VA max
100 % of travel
Full stroke opening time 6 to 10 s (depending on valve size, longer opening time below 0°C)
Opening speed approx. 2 mm / s
Turn off time < 0.8 s (in case of power failure)
Siemens electro-hydraulic actuator SKP25 technical parameters:
Model | Describe | weight | Allow test pressure | Allow vacuum test pressure | Outlet pressure setting range | |
kg | ||||||
100-110V | 220-240V | mbar | mbar | mbar | ||
SKP25.003E1 | SKP25.003E2 | Safety cut-off, without end switch | 1.6 | 1000 | 200 | 0.5-250 |
Pressure regulator adjustable to 22 mbar | ||||||
SKP25.001E1 | SKP25.001E2 | Safety cut-off, with end switch | 1.6 | 1000 | 200 | 0.5-250 |
pressure regulator | ||||||
Adjustable to 22 mbar | ||||||
SKP25.001E1 | SKP25.001E2 | Safety cut-off, with end switch | 1.6 | 1000 | 200 | 0.5-250 |
Pressure regulator adjustable to 22 mbar | ||||||
SKP25.403E1 | SKP25.403E2 | Safety cut-off without end switch | 1.6 | 1000 | 200 | 0.5-250 |
Pressure regulator adjustable to 22 mbar | ||||||
High pressure mode | 1.6 | 1000 | 200 | 0.5-250 | ||
SKP25.401E1 | SKP25.401E2 | Safety cut-off with end switch | 1.6 | 1000 | 200 | 0.5-250 |
Pressure regulator adjustable to 22 mbar, | ||||||
High pressure mode | 1.6 | 1000 | 200 | 0.5-250 | ||
SKP25.703E2 | Safety cut-off without end switch | 1.6 | 1000 | 200 | 0.5-250 | |
Electronic set point adjustment possible | ||||||
SKP25.703E2 | Safety cut-off with end switch | 1.6 | 1000 | 200 | 0.5-250 | |
Electronic set point adjustment possible | ||||||
SKL25.003E2 | Safety cut-off without end switch | 1.6 | 1000 | 200 | 0.5-250 | |
With pressure regulator to adjust to 22mbar | ||||||
SKL25.001E1 | SKL25.001E2 | Safety cut-off with end switch | 1.6 | 1000 | 200 | 0.5-250 |
With pressure regulator to 22mbar |
The following is the process you should take to complete your order through bank to bank transfer:
1. Please go to your bank (through online banking, ATM or going into a branch) and complete the transfer of money. Make sure that the amount you transfer is the exact total of your order. Payment details below:
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