Batley Valve® BV 14000 – Ledge Seal

The Batley Valve® BV 14000 Ledge Seal is ideal when handling high temperature or low pressure gases, and soft seated shut-off valves are not suitable.

General Details

This valve is designed to reduce the leakage to approximately one-third of the swing-through valve. It should be noted that the ledge reduces the bore and may affect the flow capacity.

Key feautres/benefits

  • Design suitable where high temperature on low pressure gases are involved and soft seated shut-off valves are not suitable
  • Body Type: Wafer, Lugged, Flanged, Clamped & Butt Welded


  • Very high temperature gas with low pressure deltaP


  • Low pressure flow control (Industrial)
  • Low pressure flow control (Power)
  • Refining and petrochemical (Oil & Gas)
Design standards

ANSI FCI 70.2, ANSI B16.34

Design ratings

ASME 150

Size range/-dimensions

50 to 2000mm (2″ to 80″)

Pressure class/-power rating N/A
Temperature range

0°C up to 1000°C (32°F to 1832°F)

Capacity N/A


All castable materials, Carbon Steel,Stainless Steel, Duplex, Super Duplex, Hastalloy, Inconel, Monel, Titanium, etc


  • Reduced Leakage – 0,1% of rated cv Class III