If you are going to consult the information about jka stager controller from a such factory in China, Guangzhou Jieming Water Treatment Equipment Co.,Ltd is always at your service.
Jka Stager Controller
Multiple valve controller Introduction
Jka Stager Controller functions:
Password setting
Calendar
Regeneration stage and regeneration time indication
JMA can be initiated manually or through remote control. Timer initiation and interval initiation are also
ka Stager Controller available.
Manual step by step initiation (only for system commissioning)
Reset function
Stages (1-8) and stage duration (5-9999 Sec) settings
System working stage indication (Service or regeneration stage indication)
Data protection after power cut: settings and data can be stored for 3 years.
Waterproof and rotproof enclosure
Jka Stager Controllerworking principle:
The stager may be manually operated or driven by an electric motor that operated through an adjustable timer or flowmeter program. The stager functions by opening and closing its ports, singly or in combination, in a sequence that fit the need of the system. The positions in the sequence correspond to the number of stager in the process (See chart 1). The port that are opened allow the pressurized fluid to flow to and operate some diaphragm valves, while venting other valves allowing them to return to their normal positions.
The stagers can use either hydraulic or pneumatic control fluid. Continuous electrical power is not required to maintain the positions of the valves such as in a solenoid operated system. Greatly avoid the system breakdown because of power failure.
All types of complex application can be controlled by Jka Stager Controller system through correct design and combination of the stagers.
Next is Typical Circuit Application for JMA 502
STAGER POSITION |
SOFTENER FUNCTION |
VALVES OPEN |
4 |
SERVICE |
1, 2 |
1 |
BACKWASH |
3, 4 (2A) |
2 |
BRINE |
5, 2 (2A) |
3 |
FAST RINSE |
6, 1 (2A) |
JMA Jka Stager Controller specifications:
Automatic restoration function
Waterproof enclosure (waterproof and shockproof)
Power supply: 220VAC/50HZ
Timer initiation setting: any time of the day 7 days one week
8 stages available with duration from 5 to 9999 seconds for each stage
Manually initiation
Service/regeneration Light indication
Auxiliary signal output
Jka Stager Controller Technical figures:
Electrical supply: 220VAC/50HZ, 10W
Remote control signal: At least 2 seconds/dry contactor
Pressure port size: 1/8 G thread
Control fluid: hydraulic or pneumatic (100 filter is recommended for the system)
Control fluid pressure: 0.2~0.8MPa
Temperature: 4~60
Enclosure size: 270 mm X 170 mm X 105 mm
Jka Stager Controller Applications:
Item ID |
Typical application |
Stage program |
JMA 501 |
Filter |
Service backwash rinse |
JMA 502 |
Co-current regeneration softener |
Service backwash brine + slow wash rinse |
JMA 503 |
Filter |
service backwash |
JMA 505 |
Counter-current regeneration softener |
Service backwash brine + slow wash rinse |
JMA 506 |
3 tanks filter |
service 1#backwash 2#backwash 3#backwash |
JMA 507 |
4 tanks filter |
service 1#backwash 4#backwash |
JMA 508 |
5 tanks filter |
service 1#backwash 5#backwash |
JMA 523 |
2 tanks filter (1service 1 stand by ) |
1#service 1#backwsh 2#service 2#backwash |
JMA 524 |
Co-current regeneration water softener |
service backwash brine slow wash rinse refill |
JMA 525 |
Co-current regeneration water softener |
service backwash brine slow wash rinse |
JMA 526 |
Co-current regeneration water softener |
service backwash brine rinse refill |
JMA 527 |
2 tanks parallel filter |
service backwash 1 rinse 1 backwash 2 rinse 2 |
JMA 528 |
Filter |
service drain air flush backwash rinse |
JMA 529 |
Brine recycle water softener |
service backwash brine brine+slow wash brine recycle rinse |
JMA 530 |
6 tanks filter |
service 1#backwash 6#backwash |
JMA 531 |
7tanks filter |
service 1#backwash 7#backwash |