BMD Pressure Pilots
The PC48 is a rugged, economical pressure control pilot. It can be used anywhere pressure control of high pressure gas is required.
- May serve as either back pressure regulator or pressure-reducing regulator, when used in conjunction with a control valve
- Can be used to send a signal when the sense pressure goes above or falls below a given set point
- Direct-acting option available
- NACE option available
FW Murphy is the exclusive BMD distributor for new equipment packages.
The PC48 functions by sensing a high-pressure signal and outputting a low-pressure signal when the high-pressure signal falls above the set point. The direct-acting option works by outputting a low-pressure signal when the high-pressure signal rises above the set point.
- Connections: 1/4” female NPT
- Temperature Range: -20° F to 400° F (-28° C to 204° C)
- Set Pressure Range: 5 to 300 psi
- Sensitivity: 1 psi sense pressure change corresponds to roughly 8 psi output pressure change
- Weight: 16 lbs
- Materials:
- Body and Base: Steel
- Bonnet: Ductile iron
- Seats: Stainless steel
- Main Spring: Carbon steel
- Diaphragm: Nylon reinforced Buna, nylon reinforced Viton® (optional)
- Seals: Buna, Viton® (optional)
PC48 Reverse Dimensions
PC48 Direct Dimensions
For more information about this product, you can download the related literature here: