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SRT06X series electrothermal actuator is designed to control the open or close for the fluid in the hot water pipe in the heating system so as to control indoor temperature. It can be matched with SRV051, SRV061, SRV2000, SRV2010 with different connect nut.
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Sensitive element |
Electrothermal wax sensor |
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Power supply |
24VAC, 110VAC, 120VAC, 220VAC, 230VAC, 50/60Hz |
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Power consumption |
1.1VA |
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Protection class |
IP40 |
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Nominal torque |
80~130N/18~29lbf. |
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Working ambient temperature |
0~55℃ (32~131℉) |
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Matched valve body |
Use M28X1.5 nut to connect with SRV2000, SRV2010 series valve body, use M30X1.5 nut to connect with SRV051, SRV061 series valve body |
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Model |
Max. stroke (mm/inch) |
First fully open time (min.) |
Direction when power on |
Matched valve body |
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SRT061 |
3.5/0.14 |
4~5.5 |
Downwards |
SRV2000(DN15~20)
SRV2010 (DN15&20)/SRV061 |
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4.5/0.18 |
5~6.5 |
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SRT062 |
3.5/0.14 |
2.5~3 |
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4.5/0.18 |
2.5~4 |
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SRT061…U |
4.5/0.18 |
5~6.5 |
Upwards |
SRV051&SRV061SU |
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SRT062…U |
4.5/0.18 |
2.5~4 |
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Procurement contract loading
