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model | Use standard coil solenoid valve to open differential pressure ΔP ( bar) | Medium temperature (℃ ) | Max working pressure PB Ps (bar) | K 1) (m3/h) | |||
Min | Max working pressure difference (MOPD) liquid2) | ||||||
10W a.c. | 12W a.c. | 20W a.c. | |||||
EVR20, witha.c. coil | 0.05 | 21 | 25 | 13 | -40-+105℃ | 32,0 | 5,0 |
EVR20, witha.c. coil | 0.05 | − | − | 16 | -40-+105℃ | 32,0 | 5,0 |
EVR 20 NO | 0.05 | 19 | 19 | 19 | -40-+105℃ | 32,0 | 5,0 |
EVR 22 | 0.05 | 21 | 25 | 13 | -40-+105℃ | 32,0 | 6,0 |
EVR 22 NO | 0.05 | 19 | 19 | 19 | -40-+105℃ | 32,0 | 6,0 |
EVR253) | 0.20 | 21 | 25 | 18 | -40-+105℃ | 32,0 | 10,0 |
EVR323) | 0.20 | 21 | 25 | 18 | -40-+105℃ | 32,0 | 16,0 |
EVR403) | 0.20 | 21 | 25 | 18 | -40-+105℃ | 32,0 | 25,0 |
1 Q:Can you do OEM or produce the product in our design?
A:Yes
2 Q:Do you accept sample order?
A:Yes,but the sample is on your charge
3 Q: What is your warranty?
A: We can assure you one year against manufacturing defect.
4 Q: :What' s your normal delivery time?
A: 10-25 days against down payment (exclude the official holiday)
5 Q:How about after-sales?
A:We have a large after-sale service team. All the technicians are very experienced,
they always go to different countries to serve customers like you.