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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
}
Brand: 
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 |