High Flow Engine Start Reducing Station

Reducing station
FEATURES
  • Isolators and bypass facility allows supply of air during regulator maintenance.
  • Non-isolatable relief valve protections of downstream system and pipe work.
  • Downstream pressure gauge isolator with vent for gauge blow-down
  • 50 micron inlet filter protects regulator and downstream equipment
  • Cartridge principle allows full maintenance of all valves with block in situ.
  • Material selection provides good resistance to corrosive marine environment.
SPECIFICATIONS
  • Application: Brief bursts of high flow energy for engine start application
  • Design Pressure: 6000 psig (420 bar) at 100°F (38°C)
  • Temperature Range: -4 to 240° Fahrenheit (116°C)
  • Max. Flow Rates: “To Customer Specifications.”
  • Shock tested to Grade A medium-weight shock, Class 1, Type A Hull mounted, MIL-S901D
  • Vibration tested to MIL-STD-167-1, Type 1
APPLICATIONS
  • Air, CO2, Hydrogen, Methanol, Nitrogen, Water, Oil, Methane
Reducing Station Application Schematic Diagram
Drawing No. Weight lbs (Est’d) Inlet Pipe Size Outlet Pipe Size
Block Dimensions
Length, L Width, W Height, H
EXP 1539 1400 3" 3½”
30.4”

26”

15”
Breathing Air Reducing Station
Breathing Air Reducing Station
FEATURES
  • Regulator isolators and bypass facility for ease of maintenance.
  • Non-isolatable relief valve protections of downstream system and pipe work.
  • Downstream pressure gauge isolator with vent for gauge blow-down.
  • 50 micron inlet filter protects regulator and downstream valves and equipment.
  • Cartridge principle allows full maintenance of all valves with block in situ.
  • All materials and cleaning compatible with breathing requirements .
SPECIFICATIONS
  • Application: Divers Quality Air, Workshop Compressed Air, Engine Start Air
  • Design Pressure: 6000 psig (420 bar) at 100°F (38°C)
  • Temperature Range: -4 to 240° Fahrenheit (116°C)
  • Max. Flow Rates: “To Customer Specifications.”
  • Shock tested to Grade A medium-weight shock, Class 1, Type A Hull mounted, MIL-S901D
  • Vibration tested to MIL-STD-167-1, Type 1
APPLICATIONS
  • Air, CO2, Hydrogen, Methanol, Nitrogen, Water, Oil, Methane
Breathing Air Reducing Station Schematic Diagram
  Weight lbs (Est’d) Inlet Pipe Size Outlet Pipe Size
Block Dimensions
Length, L Width, W Height, H
CC-0505-101 110 ⅜" ⅜"
8.3”

6”

3.75”
Breathing Air Twin Reducing Station
Breathing Air Twin Reducing Station
FEATURES
  • Regulator isolators and bypass facility allows supply of air during maintenance.
  • Non-isolatable relief valve protections of downstream system and pipe work. 
  • Upstream and downstream pressure gauge isolators with vent for gauge blow-down.
  • 50 micron inlet filter protects regulator and downstream equipment.
  • Cartridge principle allows full maintenance of all valves with block in situ.
  • Twin Regulators give back-up in the event of failure of one regulator.
SPECIFICATIONS
  • Application: Breathing air supply to hyperbaric chambers.
  • Design Pressure: 4000 psig (280 bar) at 100°F (38°C)
  • Temperature Range: -4 to 240° Fahrenheit (116°C)
  • Max. Flow Rates: “To Customer Specifications.”
  • Shock tested to 80g for 5 milliseconds in half sine wave. Any orientation.
  • Vibration tested to MIL-STD-167-1, Type 1
APPLICATIONS
  • Air, CO2, Hydrogen, Methanol, Nitrogen, Water, Oil, Methane
Breathing Air Twin Reducing Station Schematic Diagram
Model No. Weight lbs (Est’d) Inlet Pipe Size Outlet Pipe Size
Block Dimensions
Length, L Width, W Height, H
RSA 01 136 3"
12.6”

6.5”

5.5”
Two Stage Gas Reducing Station
Two Stage Gas Reducing Station
FEATURES
  • Regulator isolators and bypass facility allows supply of air during maintenance.
  • Non-isolatable relief valve protects downstream system and pipe work.
  • Upstream and downstream pressure gauge isolators with vent for gauge blow -down.
  • 50 micron inlet filter protects regulator and downstream equipment.
  • Cartridge principle allows full maintenance of all valves with block in situ.
SPECIFICATIONS
  • Application: Air supply to all functions or gas supply.
  • Design Pressure: 280 bar (4000 psig) at 40°C
  • Temperature Range: -25 to 120°C
  • Max. Flow Rates: “To Customer Specifications.”
  • Shock tested to 80g for 5 milliseconds in half sine wave. Any orientation.
  • Vibration tested to MIL-STD-167-1, Type 1 (available on request)
APPLICATIONS
  • Air, CO2, Hydrogen, Methanol, Nitrogen, Water, Oil, Methane
Two Stage Gas Reducing Station Schematic Diagram
Model No. Weight lbs (Est’d) Inlet Pipe Size Outlet Pipe Size
Block Dimensions
Length, L Width, W Height, H
RSA 45 ¼ NPS ½ NPS
13.6”

12.5”

6.8”
2 Stage High Flow Reducing Station with Remote Actuation for Rocket Launch Application
2 Stage High Flow Reducing Station
FEATURES
  • Outlet stop valve is actuated using 80psig pneumatic actuator gives remote on/off operation.
  • Non-isolatable relief valve protects downstream system and pipe work.
  • Intermediate relief valve not required.
  • Cartridge principle allows full maintenance of all valves with block welded in situ.
  • Material selection provides good resistance to humid environment on site.
  • Instrumentation drillings removes requirement for substantial pipe work
SPECIFICATIONS
  • Application: Remote Switch on/off of high flow supply of air or gas.
  • Design Pressure: 6000 psig (400 bar) at 100°F (38°C).
  • Temperature Range: -4 to 248ºF (-20 to 120ºC). Max. Flow Rate:“To Customer Specifications.”
  • Relief valve blow-down 10% and accumulation 10%.
  • Outlet pressure ranges from 1Barg to 280Barg with 10% lockup and 10% droop.
  • Non-return valve cracking pressure 0.1Barg.
  • Switched non-return valve provides indication of relief valve operation.
APPLICATIONS
  • Air, CO2, Hydrogen, Methanol, Nitrogen, Water, Oil, Methane
2 Stage High Flow Reducing Station Schematic Diagram
Model No. Weight lbs (Est’d) Inlet Pipe Size Outlet Pipe Size
Block Dimensions
Length, L Width, W Height, H
RRU 6010-RB/1 1000 1 ½" 3 ½"
13.6”

12.5”

6.8”
Single Stage Reducing Station with Remote Actuation for Helium Rocket Launch Application
Single Stage Reducing Station
FEATURES
  • Outlet stop valve is actuated using 80psig pneumatic actuator gives remote on/off operation.
  • Non-isolatable relief valve protects downstream system and pipe work.
  • Intermediate relief valve not required.
  • Cartridge principle allows full maintenance of all valves with block welded in situ.
  • Material selection provides good resistance to humid environment on site.
  • Instrumentation drillings removes requirement for substantial pipe work.
SPECIFICATIONS
  • Application: Remote Switch on/off of helium shroud gas supply.
  • Design Pressure: 6000 psig (420 bar) at 100°F (38°C).
  • Temperature Range: -4 to 248ºF (-20 to 120ºC).
  • Relief valve blow-down 10% and accumulation 10%.
  • Outlet pressure ranges from 1Barg to 280Barg with 10% lockup and 10% droop.
  • Non-return valve cracking pressure 0.1Barg.
  • Switched non-return valve provides indication of relief valve operation.
APPLICATIONS
  • Air, CO2, Hydrogen, Methanol, Nitrogen, Water, Oil, Methane
Single Stage Reducing Station Schematic Diagram
Model No. Weight lbs (Est’d) Inlet Pipe Size Outlet Pipe Size
Block Dimensions
Length, L Width, W Height, H
RRU 5003-RB/1 132 ¾" ¾"
8.3”

8.3”

5.1”