- Product Details
- {{item.text}}
Quick Details
-
Model Number:
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A20-M8-S2-C
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Brand Name:
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Tonhe
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Product name:
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proportioning valve
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Material:
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Stainless Steel
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Voltage:
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DC9-24V
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Signal current:
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0-10V 0-5V 4-20mA
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Wiring diagram:
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5 wire control with feedback
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Actuator torque:
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3N.m
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Service life:
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70000 times
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certification:
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CE ROHS
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certificate of quality system:
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ISO 9001:2015
Quick Details
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Port Size:
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1/4" NPT, 1/4" inch
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Warranty:
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1 year
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Place of Origin:
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Zhejiang, China
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Model Number:
-
A20-M8-S2-C
-
Brand Name:
-
Tonhe
-
Product name:
-
proportioning valve
-
Material:
-
Stainless Steel
-
Voltage:
-
DC9-24V
-
Signal current:
-
0-10V 0-5V 4-20mA
-
Wiring diagram:
-
5 wire control with feedback
-
Actuator torque:
-
3N.m
-
Service life:
-
70000 times
-
certification:
-
CE ROHS
-
certificate of quality system:
-
ISO 9001:2015
control signal 0-10V 4-20mA 0-5V 2 way 1/4" NPT electric proportional stainless steel ball valve
Pls confirm the two details when you order them.
| No. | Item | Need to be confirmed |
| 1 | Valve size | 1/4" 3/8" or 1/2" |
| 2 | Valve thread | BSP or NPT |
| 3 | Control signal | 0-5V, 0-10V or 4-20mA |
Wiring diagram
1. RD(red wire ) connect s to DC9-24V positive pole ;
2. BK(black wire ) connect s to DC9 - 24V negative pole ;
3. GR(green wire ) connect s to analogy(4-20mA) signal’s positive pole;
4. WT(white wire ) connect s to negative poles of input analogy signal and output signal
5. YW(yellow wire ) connect s to position feedback positive pole, output signal 4-20mA is the feedback signal.
When output signal is 4-20mA, the maximum load resistance is the input power voltage (v-2) /0.02, e.g. if the power is 15V, then (15-2)/0.02=650Ω, it is recommended to use a 300Ω load resistor.
