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  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
  • Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107
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Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107

Ratio Relay Valve - Adjustable, Williams WM318A, 1/4" NPT - 1230107

19 in stock

$468.09 USD
$0.00 USD $468.09 USD
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QA Part Number: HCV-00030

  • Vendor Part Number: 1230107
  • Brand: Williams Controls
  • Cross Part Number(s): WM318A, 112201
  • Component: Ratio relay valve
  • Function: Proportionally relays air pressure based on control input for auxiliary axle and suspension systems
  • Key Specs: Adjustable output/control pressure ratio; ports: 1/4-18 NPTF; crack pressure approx. 1.5 psi
  • Included Items (this SKU): Ratio relay valve assembly
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