Home > Product > Ball Valve > Based on Pressure Rating > Low-Pressure Ball Valves
For non-critical shut-off applications where pressures are low but performance still matters, our Low-Pressure Ball Valves offer reliable sealing, effortless operation, and long-lasting value. At Perfect Engineers, we manufacture low-pressure ball valves built for simplicity, durability, and compatibility with a wide range of media including water, air, steam, mild chemicals, and non-corrosive gases.
These valves are ideal for utility lines, domestic systems, irrigation, agriculture, and low-pressure industrial equipment.
A Low-Pressure Ball Valve is a shut-off valve designed for pipelines operating under 10 bar (150 PSI) or less. These valves are typically used in non-hazardous, low-load systems, where budget-friendly flow isolation is required.
They are available in:
| Parameter | Specification |
|---|---|
| Size Range | ½” to 4” (DN15 to DN100) |
| Pressure Rating | Up to 10 bar / 150 PSI |
| Body Material | Brass, SS304, SS316, CPVC, PVC |
| Seat Material | PTFE, EPDM, NBR |
| End Connections | Threaded BSP/NPT, Hose Barb, Weld, Clamp |
| Operation | Manual (Lever/Butterfly) |
| Bore Type | Full Bore / Reduced Bore |
| Temp Range | -10°C to +90°C (media dependent) |
| Feature | Full Bore | Reduced Bore |
|---|---|---|
| Flow Resistance | ✅ Minimal | ⚠ Moderate |
| Cost | Slightly higher | More economical |
| Use Case | Water tanks, irrigation lines | Low-speed utility or air shut-off |
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Yes. Most medium-pressure valves are automation-ready and support ISO 5211 pneumatic or electric actuators.
Hydraulic oil, water, air, steam (up to temp limit), gas, diesel, fuel, mild chemicals, and inert gases.
Yes—available with fire-safe certified sealing systems on request.
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