PL94 Sense Line Protector

In-line adjustable pressure limiter designed to protect downline devices from overpressure. Allows normal flow until set pressure is exceeded, then shuts off flow and vents intermittently. Reopens automatically once pressure returns to safe levels.

PL94
PL94
Applications:
  • Overpressure protection
Features:
  • Single-point pressure adjustment
  • Intermittent venting during pressure spikes
  • Reseals automatically at safe pressure
  • Protects downline equipment
  • Compact in-line design
Specifications
Case/Body
Carbon Steel
Port Size
1/4" NPT
Connection
NPT
Connections
1/4" NPT inlet/outlet
Body Material
Carbon Steel or Stainless Steel
Trim Material
Stainless Steel Internal Components
Application(s)
Supply/Sense line protection
Diaphragm Material
Buna-N or Fluorocarbon
Temperature Range(s)
-40° to 200°F (Buna-N); 0° to 300°F (Fluorocarbon)
Output Pressure Range
0-300 PSIG adjustable
Maximum Inlet Pressure
4000 PSIG max body rating
Max Inlet Body Pressure
4000 PSIG
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