BelGas P99 Pressure Reducing Regulator
- Operations:
- Double diaphragm pilot providing quick response and high accuracy requires less droop than a direct operated regulator to obtain the same pressure difference.
- Pilots assemblies can be exchanged in the field from high to low pressure.
- Seat selections include an elastomer seat disk against a sharp edge orifice or an elastomer O-ring against a flat orifice.
- The O-ring against a flat orifice should be used in all applications with 250 psi and above inlet pressure and when heavy main springs are used.
- Features & Benefits:
- 5 Pilot choices for low to extra high pressure
- Up to 1,000 psi inlet when fitted with a P39 reducing regulator
- Loading pressure bleeds downstream – no atmospheric relief
- Applications:
- City / District gate operation
- Commercial buildings
- Boilers, furnace, oven
- Plant air service