Japan, Ross Asia
Ross Asia High flow series 1 inch port size, flow rate 450 scfm (12744 l/min)
Made in Japan
Manufacturer: Ross Asia
Model :High flow series
PRESSURE REGULATORS – KEY FEATURES
- Two design options available: Piston design for highest air flow,Diaphragm design for high sensitivity and quick response
- Modular or In-line Mounting options
- Pressure Gauge included
- Removable Adjusting Knob for tamper resistance
- Self-relieving or non-relieving options
- Reverse Flow option available on some regulator models
- T-Handle option available on some regulator models
In-line Relief Valve – HIGH-FLOW Series
Port Sizes: 1 – Flow to 450 scfm
On the right is a typical circuit using the High-Flow Relief Valve. The circuit utilizes a remotely piloted “fill” regulator (port size 1 NPT) and a small, remotely mounted, pilot regulator with 1/4 NPT ports. The required system pressure is set by adjusting the knob on the pilot regulator until the desired system pressure is shown on the pilot regulator’s gauge. An example system pressure of 50 psig was selected in the circuit. Outlet pressure from the pilot regulator is sent to the fill regulator’s signal port and the Port 2 of the High-Flow Relief Valve. The Port 1 of the High-Flow Relief Valve is connected to the system, as shown, to monitor system pressure. If the system pressure exceeds the pilot regulator setting (set-point), the High-Flow Relief Valve will begin to exhaust air after an approximate 2 psig (0.1 bar) rise above the set-point. Should the system pressure drop below the set-point, the fill valve will open to supply air downstream and maintain the system at the set-point.
FLOW CHART
Specifications
Construction Design
|
Diaphragm | Self-relieving |
Temperature
|
Ambient | 40° to 175°F (4° to 79°C) |
Media | ||
Fluid Media | Compressed air | |
Operating Pressure
|
Inlet | Maximum 200 psig (14 bar) |
Outlet | Adjustable 0 to 200 psig (0 to 14 bar) | |
Pilot Ports | 1/4-NPTF | |
Pressure Gauge | 0 to 200 psig (0 to 14 bar) standard; 1/4 NPT gauge ports front and rear | |
Construction Material
|
Body | Aluminum |
Dome | Zinc | |
Seals | Nitrile | |
Valve | Brass | |
Valve Cap | Nylon |
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