ATEX Piezo switching valves, Intrinsicall-safe 0.005W Njetc, Njetc Việt Nam, Njetc VietNam, Njetc vietnam, Đại lý Njetc tại VietNam
Nhà cung cấp: pites
Hãng sản xuất: Njetc
0392.407.993
ATEX Piezo switching valves, Intrinsicall-safe 0.005W
ATEX Piezo switching valves equipped progressive piezoelectric valve P8 as a pilot valve, minimum of electrical power regulate highly pressure and flow. ATEX Piezo switching valves suit for applied in intrinsically-safe field and battery device , its consumption was 4.5mw, response time less than 20ms, also can be designed as intrinsically safe, high speed control valve.
●Long operating life
The theory life of piezo pilot can reach 60 billion times, resistance over 1000MΩ, no heat generation. ATEX valve P8/S9/S29 non-stop run for 6,000 hours at 100% load. Obtained certification ATEX and ExiaIICT6Ga China.
●Short switching time
Response time<20mS (P8 <2mS)，suit for frequent action hi-speed valve or impulse valve
●Ultra consumption
Voltage-control or current-control valve, min. power 4.5VDC, Id<1mA
●Anti vlbration ability
No nozzle flapper mechanism
●Application
Petrochemical, mining industry, dust or dangerous gases occasions, High-speed railway, battery-powered device
The theory life of piezo pilot can reach 60 billion times, resistance over 1000MΩ, no heat generation. ATEX valve P8/S9/S29 non-stop run for 6,000 hours at 100% load. Obtained certification ATEX and ExiaIICT6Ga China.
●Short switching time
Response time<20mS (P8 <2mS)，suit for frequent action hi-speed valve or impulse valve
●Ultra consumption
Voltage-control or current-control valve, min. power 4.5VDC, Id<1mA
●Anti vlbration ability
No nozzle flapper mechanism
●Application
Petrochemical, mining industry, dust or dangerous gases occasions, High-speed railway, battery-powered device
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| P8 3/2 way valve | S9 3/2,5/2,5/3 way valve | S29 3/2,4/2,5/2 way valve | |
| Connection | Flange,base plate | Thread: G1/4 | NAMUR G1/4 |
| Flow | up to 50l.min | up to 1300l/min | up to 1300l/min |
| Supply | 1.5 to 8bar | 1.5 to 8bar | 1,5 to8bar |
| Certification | Gas: ATEX II1G EEXiaIICT6 ATEX II2G EEXiaIICT6 ExiaIICT6 Ga China Dust: II2D ExiaD 21 T125 Mining： on request IP65 |
Gas: ATEX II1G EEXiaIICT6 ATEX II2G EEXiaIICT6 ExiaIICT6 Ga China Dust: II2D ExiaD 21 T125 Mining： on request IP65 |
Gas: ATEX II1G EEXiaIICT6 ATEX II2G EEXiaIICT6 ExiaIICT6 Ga China Dust: II2D ExiaD 21 T125 Mining: on request IP65 |
| To top |
| 3/2 way | Piolt Air | Symbol | Order No. | |
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Single control Internal pilot air |
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G1/4 | PS13950-xxxA-00 |
| NAMUR(G1/4) | PS13850-xxxA-00 | |||
| Single control External pilot air |
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G1/4 | PS13952-xxxA-00 | |
| NAMUR(G1/4) | PS13852-xxxA-00 | |||
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Dual control Internal pilot air |
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G1/4 | PS13951-xxxA-00 |
| NAMUR(G1/4) | PS13851-xxxA-00 | |||
| Dual control External pilot air |
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G1/4 | PS13953-xxxA-00 | |
| NAMUR(G1/4) | PS13853-xxxA-00 | |||
| To top | ||||
| 5/2 way | Pilot air | symbol | Order No. | |
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Single control Internal pilot air |
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G1/4 | PS13954-xxxA-00 |
| NAMUR(G1/4) | PS13856-xxxA-00 | |||
| Single control External pilot air |
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G1/4 | PS13956-xxxA-00 | |
| NAMUR(G1/4) | PS13858-xxxA-00 | |||
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Dual control Internal pilot air |
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G1/4 | PS13955-xxxA-00 |
| NAMUR(G1/4) | PS13887-xxxA-00 | |||
| Dual control External pilot air |
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G1/4 | PS13987-xxxA-00 | |
| NAMUR(G1/4) | PS13889-xxxA-00 | |||
| To top | ||||
| 5/3 way | Internal pilot air | symbol | Order No. | |
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Middle position closed Internal pilot air |
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G1/4 | PS13980-xxxA-00 |
| Middle position exhausted Internal pilot air |
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G1/4 | PS13982-xxxA-00 | |
| Middle position pressurized Internal pilot air |
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G1/4 | PS13984-xxxA-00 | |
| 4/2 way | Internal pilot air |  |
G1/4 | PS13854-xxxA-00 |
| PS13955-XXXA-00 Remark | | |____ 6 |_|_____ 61=7-30Vdc / 63=5.5-9VDC / 64=6-16VDC / 65=11-30VDC / 67=4.5-9VD |
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