• Adjustable setpoint and throttling range (Zero and span).
• Direct Acting (DA) and Reverse Acting (RA).
• Sharp-barb, push-on connectors for plastic tubing.
• Field calibration possible.Static Pressure Regulator, Direct or Reverse ActingApplication Type | Static or Differential Pressure |
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Overview | One- or two-pipe, direct- or reverse-acting, low- or high-capacity controller used with pneumatic actuators to regulate static or differential pressure in central fan installations. Replacement devices are available for Johnson, Powers, Robertshaw, Barber |
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Throttling Range (in. wc) | 0.03 to 0.5 in wc (adjustable) |
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Setpoint Range (in. wc) | 0 to +/-8 in. wc (adjustable) |
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Setpoint Range (kPa) | 0 to +/-2 kPa (adjustable) |
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Connections | Main: Sharp-barbed fittings for 1/4 in. diameter tubing; Branch: Sharp-barbed fittings for 5/32 in. diameter tubing |
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Action | Reverse Acting, Direct Acting |
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Mainline Air Pressure (max.) (psi) | 25 psi |
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Mainline Air Pressure (max.) (kPa) | 175 kPa |
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Mainline Air Pressure (min.) (kPa) | 112 kPa |
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Mainline Air Pressure (min) (psi) | 16 psi |
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Maximum Safe Static Pressure (in. wc) | 28 in. wc |
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Maximum Safe Static Pressure (kPa) | 7 kPa |
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Maximum Safe Operating Pressure (psi) | 25 psi |
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Airflow Usage | 0.022 scfm (10.0 mL/s) at 18 psi (124 kPa) |
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Maximum Safe Operating Pressure (kPa) | 170 kPa |
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Comments | High capacity branchline pressure |
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Temperature Range (F) | 40 F to 120 F |
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Temperature Range (C) | 5 C to 50 C |
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Product Family
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
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