Purge Valves

Purge Valves
Material Line Valves

Conair Purge Valves provide an effective means of purging conveying lines of residue material between conveying sizes and material changes.

Each valve is equipped with a single outlet and dual inlets: one for material flow and one for air. When activated, the valve halts material flow, and then floods the conveying line with air to evacuate material.

  • Modular design
  • Smooth aluminum body
  • Easy to clean
  • High performance option
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Options (click here to hide)

High Performance: The high performance line valve has a stainless steel inlet and outlet, includes a high temperature Viton seal in the pneumatic cylinder and a specially plated and heat-treated valve body, lid and plunger for maximum wear-resistance. The high performance valve is optimized for use with high temperature materials, those exceeding 225°F {107°C}, and for highly abrasive materials including glass-filled resins and sharp regrind.

Specifications (click here to hide)

 

 
 Models PV-1  PV-2  PV-3  PV-4 
 Performance characteristics    
 Line size diameter  inches {mm} 1.5 - 2 {38.1 - 50.8}  2.25 - 2.5 {50.8 - 63.5}  3 {76.2}  4 {101.6} 
 Type of inlet/outlet  connection screw-in  welded 
 Body type aluminum cast  fabricated 
 Dimensions   inches {mm}    
 A - Overall height 9.5 {241.3}  10.5 {266.7}  13.0 {330.2} 
 B - Length 13.0 {330.2}  16.75 {425.4} 
 C - Width 7.5 {190.5}  8.25 {210.0}  12.0 {304.8} 
 D - Inlet/outlet offset height 2.5 {63.5}  3.0 {76.2}  4.0 {101.6} 
 Approximate weight   lb {kg}    
 Installed 10 {5}  13 {6}  17 {8}  
 Shipping 14 {6}  17 {8}  21 {10}  
 Voltage   Full load amps    
 120V/1 phase/60 Hz 0.25 
 24V/1 phase/50 or 60 Hz 1.0 
 Compressed air requirement    
 Air consumption 0.2 ft³/min. @ 80 psi {0.09 liters/sec @ 5.5 bars}    
 Hose requirement  1/4 inch hose fitting