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High Precision Pressure Regulator - R210/R220 Series
Brand: Parker HannifinThe R210 / R220 are multi-stage pressure control regulators providing the highest level of regulation accuracy and repeatability available and are ideal for applications that call for the utmost in control and maximum stability under variable operating conditions.
A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve.
This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms.
Features- Accurate pressure regulation - controls output pressure to within 0.1% accuracy
- Multi-stage regulation for maximum control and stability.
- Two full flow gauge ports
- Super sensitive relief. Downstream pressure buildup - down to 0.3m bar above the set pressure, is automatically vented through internal relief valve
- R220 has high exhaust relief capacity
Specifications
Brand
Body Material
- Zinc
Flow Rate (dm3/sec)
- 6.9 (At 9 bar Supply)
Flow Rate (scfm)
- 14.6 (At 130 psig Supply)
Maximum Inlet Pressure (bar)
- 10
Maximum Inlet Pressure (psig)
- 145
Operating Temperature (°C)
- -18° to +65° C
Operating Temperature (°F)
- 0° to +149° F
Port Size
- 1/4”
Port Type
- BSPP / NPT
Pressure Control Range (bar)
- psig: 0.13 to 2.7, 0.13 to 8.2
Pressure Control Range (psig)
- psig: 2 to 39, 2 to 119
Pressure Control Sensitivity (bar)
- 0.0003
Pressure Control Sensitivity (cmH20)
- 0.32
Pressure Control Sensitivity (InH20)
- 0.125”
Pressure Control Sensitivity (psig)
- 0.005
Product Type
- High Precision Pressure Regulator
- Air Gauging
- Gas Mixing
- Calibration Standards
- Air Hoists
- Web Tensioning
- Gate Actuators
- Roll Loading
- Valve Operators
- Cylinder Loading