Fair Child India Private Limited

The Fairchild Model 72 high performance miniature regulator has a slightly larger footprint than the Model 70, which in conjunction with its over molded pintle valve, provides highly responsive, yet extremely stable operation. The Aluminum bonnet and valve body of the Model 72 makes it a light weight and versatile product. The Fairchild Model 72 pneumatic regulator features control sensitivity of 2" water column and a supply pressure effect of less than 0.5% to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. The Model 72 pressure regulator will handle a 250 psi, 17 BAR maximum supply pressure and offers five (5) set point pressure ranges from 0-5 psi, 0-3.5 BAR, 0-35 kPa up to 2-100 psi, 0.1-7 BAR, 15-700 kPa.

When you need high accuracy in a tiny package, the M72 is the Miniature Pressure Regulator for the job. It delivers accuracy with 0.025 psi max supply pressure effect to hold setpoint regardless of fluctuating supply.

Features:

• Compact size
• Repeatability within 0.02 psig dead ended
• Lightweight Aluminum and zinc plated steel construction
• Vibration damper

Benefits:

• Allows installation in restrictive spaces
• Facilitates highly accurate setpoint control.
• Permits use in portable, corrosive or difficult environments
• Provides low noise operation

The Fairchild Model 10 is a precision pressure regulator designed for applications that require high performance and accurate process control. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the supply valve in accordance with the flow velocity. The Model 10 features control sensitivity of 1/8" water column and a balanced supply valve to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. The Fairchild Model 10 pressure regulator will handle a 500 psi, 34 BAR, maximum supply pressure and offers nine (9) output pressure ranges from 0-2 psi, 0-0.15 BAR, 0-15 kPa, up to 5-400 psi, 0.3-28 BAR, 35-2800 kPa. The Model 10 precision regulator offers 40 SCFM, 68 m3/hr flow capacity.

Specifications:

• Max Supply Pressure: 500 psig [35 BAR]
• Max Output Pressure: 400 psig [28 BAR]
• Flow Capacity: 40 SCFM (68 m3/HR)
• Accuracy: 0.10 psi (typ)

Features:

• High Control Sensitivity of 1/8" water column
• Pressure balanced supply valve
• Separate control chamber
• Aspirator tube design
• Nine pressure ranges available
• Check valve option
• "No yellow Metals" option

Benefits:

• Highest accuracy pressure regulator available
• Prevents supply pressure changes from affecting the setpoint
• Isolates diaphragm from flow to eliminate hunting and buzzing
• Compensates downstream pressure droop under flow conditions
• Select the range best suited for your application
• Permits backflow of downstream pressure
• Facilitates the handling of harsh media

The Fairchild Model 50 is a compact precision polymer pressure regulator for high performance applications where space or weight may be limited or material compatibility concerns dictate use of a polymer construction regulator. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the supply valve in accordance with the flow velocity. The Model 50 pneumatic regulator features control sensitivity of 5" water column to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. The Fairchild Model 50 pressure regulator will handle a 150 psi, 10 BAR maximum supply pressure and offers four (4) set point pressure ranges from 0-10 psi, 0-0.7 BAR, 0-70 kPa up to 2-100 psi, 0.1-7 BAR, 15-700 kPa.

Specifications:

• Max Supply Pressure: 150 psig [10 BAR]
• Max Output Pressure: 100 psig [7 BAR]
• Flow Capacity: 2 SCFM (3.4 m3/HR)
• Accuracy: 0.3 psi (typ)

Features:

• Compact size
• Lightweight unit
• Polymer construction
• Separate control chamber isolates the Diaphragm from the main flow
• Non-rising adjustment knob
• Manifold mount capability
• Push to connect fittings in all ports

Benefits:

• Excellent choice for tight space applications
• Works well in portable or other weight limited conditions
• Corrosive resistant with good material compatibility
• Maintains compact size in use
• Versatile use and easy mount
• Easy to install or change out in the field

The Fairchild Model 81 is a high flow two stage precision pressure regulator designed for applications that require high performance, low droop and accurate process control. The model 81 combines a pilot control system with a basic force balance system to provide accurate output pressure regulation for both highly sensitive instrumentation and control circuits and in equipment requiring high flow with precise control. The fairchild model 81 features control sensitivity of less than 0. 1" water column, very low consumption and high accuracy to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. The fairchild model 81 pneumatic regulator will handle a 250 psi, 17 bar maximum supply pressure and offers five (5)output pressure ranges from 0-20 psi, 0-1. 5 bar, 0-150 kpa up to 1-100 psi, 0. 05-7 bar, 7-700 kpa. The model 81 precision regulator has a flow capacity of 50 scfm, 136 m3/hr.

Specifications:

• Max supply pressure: 150 psig [10 bar]
• Max output pressure: 100 psig [7 bar]
• Flow capacity: 50 scfm (85 m3/hr)
• Accuracy: 0. 05 psi (typ)

Features:

• Sensitivity of less than 0. 1" water column
• Force balance and 2 stage pilot control
• High flow capacity
• Sapphire orifice
• Low air consumption
• Available in 1/8", 1/4" and 3/8" npt port sizes

Benefits

• Well suited for high accuracy applications
• Minimizes any droop from downstream flow
• Responsive operation with less exhaust time
• Provides precise control of pilot control air flow
• Efficient operation with no losses of air or gas media
• Versatility allows you to select the configuration you need

The Fairchild Model 70 precision pressure regulator controls a pressure signal for pneumatic instrumentation applications. This miniature regulator is ideally suited for applications with limited space. In addition, its brass bonnet and valve body makes the M70 an excellent choice for use in sensitive applications. The Model 70 pneumatic regulator also has an integral vibration damper to provide low noise operation. The Fairchild Model 70 features control sensitivity of 2.5" water column and a supply pressure effect of less than 1% to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. The Model 70 brass pressure regulator will handle a 250 psi, 17 BAR maximum supply pressure and offers five (5) set point pressure ranges from 0-5 psi, 0-3.5 BAR, 0-35 kPa up to 2-100 psi, 0.1-7 BAR, 15-700 kPa.

Specifications:

• Max Supply Pressure: 250 psig [17 BAR]
• Max Output Pressure: 100 psig [7 BAR]
• Flow Capacity: 2.5 SCFM (4.25 m3/HR)
• Accuracy: 0.3 psi (typ)

Features:

• Compact size
• Brass and zinc plated steel construction
• Vibration damper
• Repeatability within 0.06 psig dead ended

Benefits

• Allows installation in restrictive spaces
• Permits use in corrosive or difficult environments
• Provides low noise operation
• Facilitates highly accurate setpoint control