BFR/BTR40~400
PRESSURE REDUCING VALVE
Description
The BFR pressure reducing valve ensures a consistent pre-set downstream pressure, regardless of upstream fluctuations or varying downstream demands. Its unique U-ring sealing provides long-lasting, maintenance-free operation, and the piston design delivers the highest flow capacity for its size compared to any other PRV on the market.
Specifications
• Function: pressure reducing valve with external pilot control
• Connection sizes :
- BSPT 1-1/2", 2"
- Flange 2", 2-1/2", 3", 4", 5", 6", 8", 10", 12", 14", 16"
• Valve testing pressure：JIS-10K, JIS-16K
• Maximum pressure : 10 kgf/cm2, 16 kgf/cm2
• Pressure reducing range：1 to 7 kgf/cm2，2 to 10 kgf/cm2，4 to 12 kgf/cm2 (Pressure gauge displays outlet pressure)
• Applied Temperature : 0°C ~ 60°C (NBR)
• Valve body：Cast iron(FC)，Ductile iron(DI)，Bronze(BC)，Stainless steel(SCS)
• Media: water or fluids under 50CST compatible with materials of construction
• Sealing : NBR; Viton
* Installation :
- Horizontal installation: controller facing upward
- Vertical installation: water flows from bottom to top
- For building water supply systems, horizontal installation is required
* Pressure reducing valve has no check valve function
* Thoroughly remove debris and install a filter before installation to prevent blockage