P50 & P50 NACE Filter Regulators

The P50 and P50 NACE Filter Regulators are reliable precision units designed for instrumentation and general purpose use in both standard (P50), and corrosive environments (P50 NACE). These regulators are generally superior in regulated pressure vs. flow, forward-to-reverse flow offset, supply pressure sensitivity, repeatability, and stability. Ruggedly designed and constructed, the regulators have housings of diecast aluminum.

P50
Applications:
  • Pilot-operated level, pressure and flow controllers and instruments
  • Air Chucks
  • Air Spray Guns
  • Air cylinders and Actuators
  • Wide range of industrial pneumatic systems and equipment
Features:
  • Superior Regulation Characteristics
  • Self-Relieving or Non-Relieving Options
  • Rugged, Corrosion-Resistant Construction
  • Standard Tapped Vent
  • Excellent Stability and Repeatability
  • Soft Relief Seat on P50
  • Integral, 40 micron, Self Cleaning Filter
  • Several Mounting Options
Specifications
Size
3.19" X 3.19" X 7.25" (81 X 81 X 184 mm)
Model
P50
Mounting
Pipe, Panel, Bracket or Thru Body Holes
Port Size
1/4" NPT
Compliance
NACE MR0175
Sensitivity
1" ( 25.4 mm) WC
Spring Range
0-10 PSIG (0-0,7 BAR) 0-35 PSIG (0-2.4 BAR) 0-60 PSIG (0-4.1 BAR), 0-120 PSIG (0-8.3 BAR) NACE: 0-35 PSIG (0-2.4 BAR) 0-60 PSIG (0-4.1 BAR), 0-120 PSIG (0-8.3 BAR)
Flow Capacity
20 SCFM ( 565 LPM) NACE 20 SCFM ( 565 LPM)
Application(s)
Industrial
Pilot Operated
No
Connection
NPT
Product Description
Type P50 & P50 NACE Filter Regulators
Temperature Range(s)
0° to 160°F (-18° to 71°C) NACE: -20° to 180°F (-29° to 82°C)
Maximum Outlet Pressure
150 PSIG
Maximum Input/Supply Pressure
250 PSIG (17.2 BAR)
Body, Bonnet, Diaphragm Material
Body Aluminum
Total Air Consumption @ Maximum Output
0.1 SCFH (0.05 LPM) NACE: 6 SCFH (2.8 LPM)
Exhaust Capacity (5 PSIG above 20 PSIG set point)
0.1-0.45 SCFM Typical (2.8-12.7 LPM)
Effects of Supply Pressure variation (25 PSIG) on Outlet Pressure
<0.2 PSIG (0.01 BAR)
Effects of Changes in Flow on Regulated Pressure (100 PSIG/6.9 BAR supply)
4 PSIG ( 0.3 BAR) over flow 10 SCFM ( 283 LPM) (1⁄4 NPT, 20 PSIG / 1.4 BAR set point) NACE: 5 PSIG ( 0.3 BAR) over flow 10 SCFM ( 283 LPM) (1⁄4 NPT, 20 PSIG / 1.4 BAR set point)
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