Model 20 – 45 SCFM [76.5 m3/Hr] Forward/Exhaust Flow Volume Boosters (M20)-Fairchild Vietnam
Features
- Flow capacity of 45 SCFM (76.5 m3/HR)
- Ten available pressure ratios
- Optional Adjustable By-Pass Needle Valve option includes bubble tight exhaust valve.
- Optional Fixed Negative Bias.
- A separate Control Chamber isolates the diaphragm from the main flow.
- Unit construction.
- Mounting Bracket available
- Canadian Registration Number (CRN) Certification.
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Benefits
- Fast responsive operation.
- Easily suits your downstream pressure requirements.
- Allows tuning for optimum dynamic response (1:1 ratio only) and cycle free operation with Valve Positioners.
- Facilitates use with pneumatic signal devices that cannot be adjusted to zero signal pressure
- Eliminates hunting and buzzing
- Allows servicing without removal
- Easy installation in the field
- Suitable for use in all Canadian territories and provinces
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The Model 20 Volume Booster is a smaller pneumatic device capable of high flow and exhaust capacity. This device uses a force balance system to control the movement of the supply and exhaust valves. As a pilot operated regulator design, the M20 handles up to 150 psig, [10.0 BAR], (1000 kPa) supply pressure and has ten available ratios to cover a wide range of applications. The M20 Booster provides a flow capacity of 45 SCFM (76.5 m3/HR), which equates to a Cv factor of approximately 1.0 in forward mode. Typical Part Numbers are 20812 Fairchild Vietnam , 20822 Fairchild Vietnam , 20832 Fairchild Vietnam, 20842 Fairchild Vietnam, 20852 Fairchild Vietnam, 20862 Fairchild Vietnam, 20813 Fairchild Vietnam, 20823 Fairchild Vietnam, 20833 Fairchild Vietnam, 20843 Fairchild Vietnam, 20853 Fairchild Vietnam, 20863 Fairchild Vietnam
Mr. Tú
