Type 6500/6600 Large Flow Capacity Volume Boosters0 pages
Type 6500/6600
Large Flow Capacity Volume Booster
Rapid Stroke Capability in a Rugged Aluminum
or Stainless Steel Casing
The ControlAir Type-6500 aluminum and Type-6600 stainless
steel volume boosters are 1:1 signal to output relays that are
utilized in applications that require high flow capacity. Typically
they are used to increase throttling speed of large volume valve
actuators. They are suitable for either diaphragm or piston
actuators. A fixed deadband and adjustable bypass valve combine
to allow small incremental d ownstream adjustment without
opening the main booster valve. The bypass valve is used to
adjust dynamic response to provide stable operation over a wide
range of actuator sizes.
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• Aluminum or 316 Stainless Steel Construction
• ¾" or 1" NPT Porting
• Integral Adjustable Bypass Valve
Eliminates “hunting” by allowing the booster to directly
respond to small incremental signal changes without opening
the primary valve.
• High Flow Capacity
Large input signal changes open main valve to deliver up to
400 scfm (11,320 NL/min) for rapid actuator stroking
• Soft Valve Seat Design
Provides tight shutoff and eliminates leakage in steady state
operation.
• High Temperature Operation
Up to 200°F (93°C)
• Tapped High Output Exhaust Port
3/4" NPT exhaust port relieves 100 scfm (2,830 NL/min)
at 5 psig above setpoint
• 2 Gauge Ports - Optional Output Feedback Port
Materials of Construction
Materials
Type-6500
Type-6600
Bolting
Zinc Plated Steel
316 Stainless Steel
Housing
Aluminum
Other trim
Aluminum
Elastomers
Nitrile
Internal components Aluminum
316 Stainless Steel
316 Stainless Steel
Stainless Steel
Nitrile
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