BFS/BTS Pressure Sustaining Valve
Description
The BTS/BFS Pilot-Operated Pressure Sustaining Valve, also known as a Back Pressure Valve or Pressure Sustaining Valve, regulates its opening degree to maintain the required inlet pressure.
• The BFS pressure sustaining valve maintains the preset inlet pressure, unaffected by the outlet pressure.
• The unique U-shaped seal provides a longer maintenance-free lifespan, and the piston design delivers the highest flow capacity compared to any other pressure sustaining valve on the market.
• When installed in the user's distribution pipeline, the pressure sustaining valve ensures the minimum operating pressure in the water supply pipe, keeping upstream and downstream water pressure balanced. It maintains a constant pressure within the pipe at all times.
• When installed in a water supply zone, the pressure sustaining valve maintains the maximum operating pressure in the pipe.
Features
• Ductless design with a compact size for easy transportation, installation, maintenance, and repair.
• Maintains stable pressure in pipeline systems.
• Suitable for both horizontal and vertical installation.
• Wide capacity range, capable of handling local water supply pressure and adapting to specific pump specifications.
• The pressure regulator allows for easy pressure adjustment.
• Easy to maintain, with maintenance parts available upon request.
Specifications
• Function: pressure sustaining valve
• 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：0.5 to 4 kgf/cm2，2 to 8 kgf/cm2 (Pressure gauge displays inlet 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
* Pressure reducing valve has no check valve function
* Thoroughly remove debris and install a filter before installation to prevent blockage
* This product requires a working pressure of at least 0.5 kgf/cm². Please check if it is suitable for your application.
BFS/BTS Pressure Sustaining Valve
BTS/BFS pilot-operated pressure-sustaining valve regulates its opening to maintain the required inlet pressure. Installed in user water supply pipelines, it stabilizes inlet pressure, ensuring system reliability and water pressure balance.