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
McDonnell & Miller 310447 14-B Blow Down Valve, 3/4 in, NPT, 30 psi
- Series: 14-B
- Nominal Size: 3/4 in
- End Style: NPT
- Pressure Rating: 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 |