20812 Fairchild Products Model 20 Pneumatic Precision Booster 1:1 ratio
Manufacturer:Fairchild Products
Product Type:Pneumatic Precision Booster
Accuracy:0.15 psi
Sensitivity:1/4 in WC
Supply Pressure:250 psi
Pressure Range:0-150 psi
Flow Capacity:45 SCFM
Pipe Size:1/4 FPT
Body Material:Aluminum
Elastomer:Nitrile on Dacron
Ambient Temperature:-40 F (-40 C) to 200 F (93.3 C)
Base Model:20812
Exhaust Capacity:11 SCFM [18.7m3/Hr] where downstream pressure 5 psi above output pressure set @ 20 psi
Exhaust Type:Straight (standard)
FlowCv:Approximately 1
Mounting:Wall
Operator:Pneumatic pilot signal
Options:None
Ratio:1:1
RatioAccuracy:1.0 pct of 100 psi output span
Flow Capacity:45 SCFM (76.5 M³/HR)
Max. Output Pressure:150 PSIG
Max. Supply Pressure:250 PSIG
Signal to Output Pressure Ratio:1:6
Product description The Rotork Fairchild 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. With its pilot operated regulator design, the M20 handles up to 150 psig [10 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 [76.5m3/Hr], which equates to a Cv factor of approximately 1.0 in forward mode.
Provides 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
Easy installation in the field
Allows servicing the Model 20 using Service Kit without removal from line
Suitable for use in all Canadian territories and provinces
NOTES:Oil free air must be applied to the regulator. Use a filter to remove dirt and entrained liquid in the air line ahead of the regulator. If an air line lubricator is used, it MUST be located downstream of the regulator, to avoid interference with regulator performance.
Shenzhen Aimiqu Technology Co., Ltd is a high-tech enterprise integrating industrial control product sales, automation engineering design, development and transformation. There are reliable teams with our company, for a variety of industries automation process control needs, to provide reliable, efficient services and automation overall solution.
Shenzhen Aimiqu Technology Co., Ltd established in March 2016, the business scope including general management project is automation equipment accessories, instruments and meters, valves, switches, electronic semiconductor, electronic products, digital products, electronic components, communications products, computer software and hardware, security equipment, energy conservation and environmental protection products, intelligent household products; Operating electronic commerce; Domestic trade, import and export of goods and technology. Electrical automation import and export trade for the main business.
Since its establishment, Aimiqu has been providing industrial automation services, providing customers with high-quality products and automation solutions. In the long-term business process, Emicic has established good partnerships with well-known international manufacturers .
At the same time,Aimiqu attaches great importance to product research and development, invested a lot of funds, independent production and development of electrical equipment such as power distribution cabinet and put into use. For customers in product performance testing, automated production lines, electronic equipment, wire and cable, and other aspects of energy saving equipment reform and development, design, transform the multitude of automation equipment and automation control system, and provide a reliable and professional support, and pre-sale, sale and after-sale services - dragon, by the customer the consistent high praise.
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