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McDonnell & Miller 310447 14-B Blow Down Valve, 3/4 in, NPT, 30 psi

MCDONNELL-MILLER 310447 14B BLOW DOWN BALL VALVE FOR 47, 67, 70B

Blowdown Valves }

McDonnell & Miller 310447 14-B Blow Down Valve, 3/4 in, NPT, 30 psi

540339 MFG #: 310447 Product ID:540339
Famous Supply
  • Series: 14-B
  • Nominal Size: 3/4 in
  • End Style: NPT
  • Pressure Rating: 30 psi
McDonnell & Miller No Lead Blow Down Valve, Series: 14-B, 3/4 in Nominal, NPT, 30 psi
  • Features
  • Includes
  • Application
Full-ported ball action valve
PTFE seats provide bind free, leak tight ball movement
Easy open handle keeps hands away from hot water and steam
Maximum pressure 30 psi (1.8 kg/cm2)
Gasket and Mounting Screws
For McDonnell & Miller Series 47, 67 and 70B boiler control blow down valve replacement