Spirax Sarco New Zealand
Tel: (64) 9 263 4205
Fax: (64) 9 263 8400
sales@Spirax.co.nz
http://www.SpiraxSarco.com/nz/
Fax: (64) 9 263 8400
sales@Spirax.co.nz
http://www.SpiraxSarco.com/nz/
TDS Automatic Control
Intermittent Monitoring - Steam Boilers (Type BCS4)
Products used for automatic TDS control of larger steam boilers with an external intermittent monitoring sensor.
Component Descriptions
| Part | Component | Function |
|---|---|---|
| 1 | Check Valve | to prevent backflow under abnormal conditions |
| 2 | TDS Control Valve | to regulate the flow of the blowdown water |
| 3 | Isolating Valve | to isolate the TDS control system from the blowdown line |
| 4 | Blowdown Controller | to control the operation of the TDS control valve |
| 5 | Conductivity Sensor | to monitor the conductivity of the boiler water |
| 6 | Sample Cooler | to check the condition of the sample |
| 7 | Remote Display Unit | to display the TDS reading at a remote position |
Table of Parts
| Part | Component | Spirax Sarco Reference | Product details | |
|---|---|---|---|---|
| 1 | Check Valve | DCV2 Wafer Check Valve | Check Valves | |
| 2 | TDS Control Valve | BCV30 Electrohydraulically Actuated or BCV31 Pneumatically Actuated Blowdown Valve | TDS Blowdown Controls | |
| 3 | Stop Valve | BSA Bellows Sealed Stop Valve | Bellows Sealed Stop Valve | |
| 4 | Controller | BC3200 Controller | TDS Blowdown Controls | |
| 5 | Sensor Chamber | S11 Sensor Chamber and CP10 Sensor | ||
| 6 | Sample Cooler | SC20 Sample Cooler System (optional to BCS3 System) | Sample Coolers | |
| 7 | Remote Display Unit | DS1000 (optional) | TDS Blowdown Controls | |
For more information on the BCS4 Blowdown Control System go to our TDS Blowdown Controls page.
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