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Woodward 8915-845

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:
  • Valve configuration: Small gas valve, valve body only
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Detailed content

  • Valve series: Woodward 1907
  • Manufacturer: Woodward
Functional Features:
  • High-precision gas flow regulation satisfying turbine control requirements from start to full load
  • Precision-manufactured metering port with stable and repeatable flow characteristics
  • Standardized interface design for integration with TM-series and EM-series actuators
  • Proven sealing technology ensures safe, leak-free gas system operation
Application Scenarios:
  • Small and medium-sized industrial gas turbine generator sets
  • Combined heat and power (CHP) and distributed energy systems
  • Gas engine fuel management systems
  • Industrial process gas metering and control
Material Composition:
  • Valve body: Aviation-grade aluminum alloy or precision-cast stainless steel
  • Metering spool: Surface-hardened wear-resistant alloy steel, precision ground
  • Seals: Gas-resistant fluorocarbon rubber (FKM) composite material
  • Fasteners: High-strength corrosion-resistant alloy steel
Structural Characteristics:
  • Precision metering port; flow rate has a defined functional relationship with valve lift
  • Standard flange or threaded connection ports
  • Anti-vibration and anti-shock validated structure for long-term operation in power equipment
Working Principle:​ Gas enters from the system pipeline through the inlet port and flows to the turbine combustion system via the precision metering port. The valve lift is driven by an external actuator.
Installation Requirements:
  • Integrate with TM-series or EM-series actuators per Woodward specifications
  • Upstream gas filtration: 25 μm absolute accuracy
  • Operating temperature range: -20°C to +80°C
Usage Notes:
  • Operate strictly within specified mechanical and electrical limits
  • Any unauthorized modification constitutes misuse and voids warranty
  • Observe Woodward manual 82715 for electrostatic discharge protection of electronic controls

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