Electric Control Ball Valve
Electric Control Ball Valve PRODUCT DESCRIPTION: Electric Control Ball Valve/Flange/PTFE Soft seal Description: specification: Nominal diameter DN15-DN200(Please contact us for the detailed data of the larger diameter valve) Nominal pressure PN1.6MPa Connection Flange Seat type PTFE Soft seal Body material SUS304 SUS316 WCB Plug material SUS304 SUS316 WCB Action time 15S30S(optional)(0-90 degree) Power supply AC220V AC380V DC24V Control signal 4~20mA 0~5V Output signal 4~20mA
Electric Control Ball Valve
PRODUCT DESCRIPTION:
Electric Control Ball Valve/Flange/PTFE Soft seal
Description:
specification:
| Nominal diameter | DN15-DN200(Please contact us for the detailed data of the larger diameter valve) |
| Nominal pressure | PN1.6MPa |
| Connection | Flange |
| Seat type | PTFE Soft seal |
| Body material | SUS304 SUS316 WCB |
| Plug material | SUS304 SUS316 WCB |
| Action time | 15S30S(optional)(0-90 degree) |
| Power supply | AC220V AC380V DC24V |
| Control signal | 4~20mA 0~5V |
| Output signal | 4~20mA 0~5V |
| Working pressure | PN1.6Mpa PN2.5Mpa PN6.4Mpa |
| Medium Temp | Below 220 degree centigrade |
| Ambient Temp | Below 50 degree centigrade |
| Flow coefficient(CV) | Please download the data on our website for reference. (Custom flow coefficient depends on the customer's requirement. ) |
| Applicable medium | Food, lubrication, fibrous fluid, water, oil, gas |
| Dead area | 0.5% |
| Repeatability error | 0.5% |
The material of the standard structure
Part name |
Material |
Body |
Carbon steel ASTM A216 WCC |
Lining |
High chrome steel ASTM A532 grade type A |
"V" ball |
High chrome steel ASTM A532 grade III type A |
Seal ring |
High chrome steel ASTM A532 grade III type A |
fixed Seal ring |
Carbon steel ASTM A105 |
Bearing guard |
High chrome steel ASTM A532 grade III type A |
Bearing |
44oC58Rc |
Drive shaft |
17-4PH Cond.H1025 |
Driven shaft |
17-4PH Cond.H1025 |
Pin |
Carbon steel, zincification |
Gasket |
graphite stainless steel wire |
Packing |
PTFE,filling carbon |
Stuffing box ring and guard |
316 SST |
Bolt |
SA-193-B7 |
Nut |
SA-194-2H |
Fixed ring bolt and lock |
316 SST |
Seal ring lining(optional) |
PSZ Ceramic |
"V" ball(optional) |
PSZ Ceramic |
Maximum allowable leakage
Valve size (mm) |
Metal seat |
Soft seat |
15 |
1.1ml/min |
0.12ml/min |
20 |
1.5ml/min |
0.16ml/min |
25 |
2.0ml/min |
0.20ml/min |
32 |
2.4ml/min |
0.24ml/min |
40 |
3.0ml/min |
0.30ml/min |
50 |
3.8ml/min |
0.38ml/min |
65 |
5.2ml/min |
0.52ml/min |
80 |
6.2ml/min |
0.62ml/min |
100 |
7.6ml/min |
0.76ml/min |
125 |
9.6ml/min |
0.96ml/min |
150 |
12.0ml/min |
1.20ml/min |
200 |
15.4ml/min |
1.54ml/min |
250 |
19.2ml/min |
1.92ml/min |
Control Diagram
| Model | Circuit | Model | Circuit |
| S | ON/OFF,no output signal | CPT | ON/OFF,output 4~20mA signal |
| MS | ON/OFF,output passive contact signal | PCU | Regulation,output 4~20mA signal |
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
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