Product Description
McDonnell & Miller 14-B Blow Down Valve
The McDonnell & Miller 14-B (part number 310447) is a blow down valve from the Series 14-B Blow Down Valve line.
| Brand | McDonnell & Miller |
|---|---|
| Series | Series 14-B Blow Down Valve |
| Model | 14-B |
| Part Number | 310447 |
| Description | Blow down valve |
| Shipping Weight | 1.0 lb (0.5 kg) |
| Category | Boiler Controls / Valves |
Features & Specifications
- For McDonnell & Miller
- 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
- Gasket and mounting screws included
- Maximum pressure 30 psi (1.8 kg/cm2) 90ϒ
- See page 117 for blow-down information
- For hot water boilers
- Simplifies ASME CSD-1 code mandated testing of low water cut-offs by eliminating the need to drain the system
- Includes one upper and one lower valve for mounting at crosses in equalizing lines
- Restricts water flow when the low water cut-off’s Upper Valve blow down valve is open
- Adjustable built-in vacuum breaker in upper valve provides rapid evacuation of water from the float chamber
- Maximum temperature 250°F (121°C)
- Maximum pressure 160 psi (11 kg/cm2)
Documents
Call for pricing (416) 236-2338 or email sales@bramhambros.com
Product Videos
Custom Field
Brand McDonnell & Miller
Series Series 14-B Blow Down Valve
Model 14-B
Part Number 310447
Product Line Boiler Controls
