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Woodward 8915-872
Product Name: 1907 Small Gas Valve (valve only)
Product Introduction: This unit is a Woodward 1907 series small gas fuel valve supplied in valve-only configuration for precise gas fuel metering in gas turbine fuel systems.
Technical Specifications:
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Valve configuration: Small gas valve, valve body only
Detailed content
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Valve series: Woodward 1907
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Manufacturer: Woodward
Functional Features:
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High-precision gas flow regulation
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Precision metering port with stable, repeatable flow characteristics
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Standardized interface for TM-series and EM-series actuator integration
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Proven leak-free sealing
Application Scenarios:
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Small and medium-sized industrial gas turbine generator sets
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Combined heat and power (CHP) and distributed energy systems
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Gas engine fuel management systems
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Industrial process gas metering
Material Composition:
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Valve body: Aviation-grade aluminum alloy or precision-cast stainless steel
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Metering spool: Surface-hardened wear-resistant alloy steel
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Seals: Fluorocarbon rubber (FKM) composite material
Structural Characteristics:
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Precision metering port; flow rate is a defined function of valve lift
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Standard flange or threaded connection ports
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Anti-vibration and anti-shock validated structure
Working Principle: Gas enters through the inlet port, passes through the precision metering port, and flows to the turbine combustion system. The valve lift is driven by an external actuator.
Installation Requirements:
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Integrate with compatible Woodward actuators per manual
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Upstream gas filtration: 25 μm absolute accuracy
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Environmental temperature range: -20°C to +80°C
Usage Notes:
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Strictly operate within specified mechanical and electrical limits
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Unauthorized modifications constitute misuse and void warranty coverage
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Observe ESD handling precautions for electronic controls
