Spirax Sarco USA
Tel: (800) 575-0394
Fax: (803) 714-2222
InsideSalesLeads@Spirax.com
http://www.SpiraxSarco.com/us/
Fax: (803) 714-2222
InsideSalesLeads@Spirax.com
http://www.SpiraxSarco.com/us/
Air Heater Batteries
Self-Acting Air Heater Battery Control System
Recommended installation for a temperature controlled heater battery or unit heater.
Component Descriptions
| Part | Component | Function |
|---|---|---|
| 1 | Separator | to protect the installation from wet steam |
| 1 | Isolating Valve | to isolate the installation from the steam supply |
| 2 | Strainer | to protect the control valve from detritus |
| 3 | Control Valve | to regulate the steam flow to the battery |
| 4 | Temperature Controller | to regulate the valve position |
| 5 | Wall Mounting Bracket | to fix the temperature sensor to a wall |
| 6 - 10 inc. | Steam Supply Trap Set | |
| 11 | Strainer (angled) | to protect the float trap from detritus |
| 12 | Ball Float Steam Trap | to remove condensate from the battery |
| 13 | Drain Trap | to drain the battery of condensate on shut down |
| 14 | Check Valve | to prevent condensate backfeeding into the battery |
| 15 | Isolating Valve | to isolate the trap set for maintenance purposes |
| 16 | Vacuum Breaker | to help remove condensate during stall conditions |
| 17 | Isolating Valve |
Table of Parts
| Part | Component | Bronze | Cast iron | SG iron | Steel | Stainless steel | Product details | |
|---|---|---|---|---|---|---|---|---|
| 1, 6, 10, 15 | Isolating Valve | Globe Type | HV3 | A3S | HV3 Stop Valves or Bellows Sealed Stop Valves | |||
| Piston Type | RP31 | Piston Valves | ||||||
| Ball Type | M10 | M10 | Ball Valves | |||||
| 2, 7 | 'Y' Type Strainer | Fig 1 or 12 | Fig 12SG | Fig 14 | Fig 16 or 16L | Strainers & Filters | ||
| 3 | Control Valve | SB, KA51 or KB51 | KA31 or KB31 | Control Valves | ||||
| 4 | Self-acting Control | Type SA121 or SA128 sensor and actuator | Self-acting Controls | |||||
| 5 | Wall Mounting Bracket | To suit sensor type SA121 or SA128 | Self-acting Controls | |||||
| 8, 12 | Ball Float Steam Trap | IFT14 | Ball Float Steam Traps | |||||
| 9, 14 | Check Valve | LCV1 | LCV2 | Check Valves | ||||
| 11 | Angle Type Strainer | Fig 4 or 6 | Strainers & Filters | |||||
| 13 | Drain Trap | No. 8 | Fixed Temperature Discharge Steam Traps | |||||
| 16 | Vacuum Breaker | VB14 | VB21 | Vacuum Breakers | ||||
| 17 | Isolating Valve | M10 | M10 | Ball Valves | ||||
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