Direct Acting, Remote Sensing, Pressure Reducing Station (Screwed)

The drawing shows the correct way to install the reducing station and the role of each component.

Direct Acting, Remote Sensing, Pressure Reducing Station (Screwed)
 

Component Descriptions

Part   Component Function
1 - 5 inc. Separator Steam Trap Set  
6 Separator to protect the installation from wet steam
7 Isolating Valve to isolate the air vent for maintenance purposes
8 Strainer to protect the reducing valve from detritus
9 Pressure Gauge to monitor the upstream pressure of the reducing valve
10 Reducing Valve to reduce the high pressure supply to a low pressure
11 Safety Valve to protect the downstream equipment from overpressure
12 Water Seal Pot to protect the reducing valve diaphragm from steam temperature
13 Pressure Gauge to monitor the downstream pressure of the reducing valve
14 Isolating Valve to isolate the reducing station from the supply steam
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Table of Parts

Part   Component Bronze Cast iron SG iron Steel Stainless steel Product details
1, 5, 7, 14 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 Check Valve LCV1     LCV2   Check Valves
3 Ball Float Steam Trap with Monitor     IFT14     Steam Trap Performance Monitoring
4, 8 Strainer Fig 1 or 12 Fig 13 Fig 12SG Fig 14 Fig 16 or 16L Strainers & Filters
6 Separator   S2 S1 S5 S6 Separators & Insulation Jackets
9, 13 Pressure Gauge 100 mm Diameter Pressure Gauge with 'U' or Ring Syphon Pressure Gauges & Temperature Gauges
10 Pressure Reducing Valve     DRV7     Pressure Reducing & Surplussing Valves
11 Safety Valve SV615 SV73       Safety Valves
12 Water Seal Pot Type WS4 Screwed Water Seal Pot Pressure Reducing & Surplussing Valves
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