VG - Gas fuel metering valves
VG
Gas fuel metering valves
Efficient fuel metering is absolutely essential for optimized industrial turbine engine performance.
Precision VG series gas fuel metering valves have been created with only one moving part. Unlike others, gas valves from PECC contain no hydraulic, pneumatic or bulky mechanical parts requiring frequent maintenance, adjustment or replacement–and no dynamic seals or bearings to cause frictional wear. Zero hysteresis, zero droop and infinite positioning resolution make Precision gas valves simple, durable, reliable and unmatched in terms of performance and value.
The heart of every PECC gas valve is its proportional linear actuator. This all-electric actuator and its circuitry are integrated within the valve housing, making it compact in size and efficient in function. Precision valves are controlled via solid-state electronics enabling built-in closed-loop control of valve position versus demand.
This series of gas valves operate on 24 VDC power and require less than 30 watts under full load. Their low power consumption provides exceptional black-start capabilities. Valve interfacing is simple, regardless of the specific application required.
The VG series of gas valves accommodate industrial turbine engines of up to 10,000 hp. Each valve is configured for a specific engine type and application matching supply pressure and manifold conditions. The result is the highest flow accuracy and resolution possible. More-over, Precision valves can be installed in parallel configurations, making them suitable for a majority of turbine engine sizes and applications.
Peak Performance |
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| Electrically operated,electronically controlled | |
| No hydraulic or pneumatic requirements | |
| Efficient,low-power 24 VDC operation | |
| Custom flow calibrations | |
| Temperature limits range from -40°F (-40°C) to +200°F (93°C) ambient | |
| Fuel delivery–up to 6,000 PPH (for higher flow rates,please reference our HFG product-line) |
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| Corrosion-resistant Aluminum or Stainless Steel construction (NACE compliant) | |
| Fast response–less than 100msec,10 to 90% stroke | |
| Certified CSA (Canada and U.S.) Class I,Division 1,Groups B,C and D | |
 II 2G EEx dII B + H2 T4 |
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| Near infinite resolution and excellent repeatability | |
| Fail-safe operation forces valve closed with loss of power | |
| 24-hour customer support | |
