| Type |
Length(mm) |
Width(mm) |
Height(mm) |
Coil rotation(mm) |
Protection level |
230V AC Power(w) |
| DEVEC215 |
100 |
70 |
153 |
56 |
IP65 |
25 |
| DEVEC220 |
100 |
70 |
153 |
56 |
IP65 |
25 |
| DEVEC225 |
100 |
70 |
153 |
56 |
IP65 |
25 |
| DEVEC325 |
112 |
82 |
167 |
59 |
IP65 |
25 |
| DEVEC332 |
112 |
82 |
167 |
59 |
IP65 |
25 |
| DEVEC432 |
150 |
104 |
208 |
68 |
IP65 |
45 |
| DEVEC440 |
150 |
104 |
208 |
68 |
IP65 |
45 |
| DEVEC450 |
150 |
104 |
208 |
68 |
IP65 |
45 |
Product details
DEVEC/DEVECH Isolating explosion type solenoid valves (short as explosion proof valves) are widely use at gas transmission and control to provide opens and shuts or emergency shut-off for pipe line.
Its explosion proof performance meets the regulations of GB35.3.1-2010 and GB3836.2-2010, granting the sign Exd IIB T4 Gb. It can be used at danger zone 1 and 2 of a working area with IIB sign, using explosive gas within the range of T1 to T4 (230VAC 50Hz).
It adopted a modular design allowing it to save installation space, easier to be maintained (no need to disassemble the pipe line) comparing to common valves. It can be applied to gas medium, such as natural gas, methane, LPG and so on.
Operation and installation
* Fast open when power on
* Fast close when power off
Technical parameter
Opening time:< 1 second
Closing time:< 1 second
Maximum operating frequency:20 times/minMaximum
working pressure:DN10-25 360mbar;DN32-50 200mbar
Protection level:IP65
Sealing material: NBR
material:
Aluminum alloy for valve
springWorking temperature:-15C- 60C
Coil temperature: 65C
With G1/4 aperture bypass holes
Built-in filtering
Standard and certification
In accord with GB3836.1-2010 and GB3836.2-2010
Explosion proof sign: Exd IIBT4 Gb
Explosion-proof Certificate No: GYB17.1276X
Electrical specification
Rated voltage: 50/60Hz, 230Vac (And other specific)
Coil level F, can be 360° rotation, can work 100% continuously for a long time.
Pre-sales Service
· Arrange professional salesmen to contact with customers timely, and understand the needs of customers preliminary.
· According to customer needs to provide professional technical support, but also canprovide video quidance and simulated experiment;
· Based on the final actual conditions to provide the best technical parameters and select the best pump type.
After-sale Service
· Once the salesman receives the customers feedback, communicate and provide the best solution timely.
· When the customer's improper operation causes the problems, the salesman should inform the customer correct use method timely;
· Salesman mail return to visits regularly and ensure every customer will satisfaction.
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