LPI15 Pilot-operated Pressure Control Valve

LPI15 Pilot-operated Pressure Control Valve

Pilot-operated Control Valve, Pressure Control Valve (PCV)

LPI15 Pilot-operated Control Valve PDF catalogues

Feature

The pilot-operated pressure control valve is composed of control valve, pilot and actuator, it is suitable for controlling differential pressure in the pipes of non-corrosive liquids, gases and steams, when the differential pressure rises, the control valves is closed.

The main features are as follows: 

  1. It has pressure balancing function whit high sensitivity.
  2. Low noise, reliable performance, free of maintenance.
  3. The standard modular design is adopted
  4. Various combined controls can be carried out through the assemblies.

 

Parameter

Actuator Pilot-operated Diaphragm Actuator
Control Pilot-operated
DN 15~250mm
Pressure PN1.6~6.4Mpa, ANI150~600Lbs, JIS10~40K
Temperature -29~350°C
Flow characteristics EQ%, Linear, Quick opening
Regulation accuracy +/-4%
Leakage class Metal Sealing: IV grade
Soft Sealing: VI grade
Connection Flange
Structure Standard Type, Low temperature
Bellows Seal Type, Cooling Type
Body & Cap Material WCB, WCC, WC6, CF8, CF8M, CF3M
Stem Material 304, 316, 316L 17~4PH
Spool Material 304, 316, 316L, 17~4H, Surfacing Stellite
Packing Material PTFE, RTFE, Flexible graphite
Medium Gas, Liquid, Steam and etc
Option Cooling Tank, Heat Sink, Extension, Travel Indicator
Remark Commissioning has been completed in the factory