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.
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+1 724 584 5500
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- 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.
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| 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 | screw-in | welded | welded |
| Body type aluminum | cast | cast | fabricated | fabricated |
| Dimensions inches {mm} | ||||
| A - Overall height | 9.5 {241.3} | 10.5 {266.7} | 13.0 {330.2} | 13.0 {330.2} |
| B - Length | 13.0 {330.2} | 13.0 {330.2} | 16.75 {425.4} | 16.75 {425.4} |
| C - Width | 7.5 {190.5} | 8.25 {210.0} | 12.0 {304.8} | 12.0 {304.8} |
| D - Inlet/outlet offset height | 2.5 {63.5} | 3.0 {76.2} | 4.0 {101.6} | 4.0 {101.6} |
| Weight lb {kg} | ||||
| Installed | 10 {5} | 13 {6} | 17 {8} | 17 {8} |
| Shipping | 14 {6} | 17 {8} | 21 {10} | 21 {10} |
| Voltage Total amps | ||||
| 120V/1 phase/60 Hz | 0.25 | 0.25 | 0.25 | 0.25 |
| 24V/1 phase/50 or 60 Hz | 1.0 | 1.0 | 1.0 | 1.0 |
| Compressed air requirement | ||||
| Air consumption | 0.2 ft³/min. @ 80 psi {0.09 liters/sec @ 5.5 bars} | |||
| Hose requirement | 1/4 in. hose fitting | |||
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