Flowbetter · Control Valves
RBV-A300 Control Ball Valve
RBV-A300 is available in NPS 2"~ NPS 40", Class150~Class900.
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Suitable for long distance pipeline and general industrial pipeline to control the flow and pressure of fluid media.
In a typical gas pressure regulating station the sequence is: Station inlet → Filtration → Regulation → Metering → Outlet.
Technical specification
| Item | Value |
|---|---|
| Application | Suitable for long distance pipeline and general industrial pipeline to control the flow and pressure of fluid media |
| Execution Standards | IEC 60534 |
| Nominal Size | NPS 2”~ NPS 40” |
| Nominal Pressure | Class150~Class900 |
| Connection | Flange |
| Ambient Temperature | -73°C~+70°C (can be customized) |
| Intrinsic Error | Upto+1% |
| Hysteresis | <1% |
| Dead Band | <1% |
| Flow Characteristic | Equal percent, Linear, etc. |
| Seat Leakage | FCI 70-2 Class VI / ISO 5208 Rate A |
| Materials | Body Forged steel LF2, etc Ball Forged steel LF2+ENP etc Trim Stainless Steel, etc |
Figures as printed in the 2025 catalogue. Final data is confirmed per project.
Design standards
Designed to IEC 60534, as stated in the 2025 catalogue.
Capacity, design conditions and scope of supply are confirmed per project against current drawings.
Questions
What sizes is the RBV-A300 available in?
NPS 2"~ NPS 40".
What pressure classes does the RBV-A300 cover?
Class150~Class900.
Which standard is the RBV-A300 built to?
IEC 60534.
What materials are used in the RBV-A300?
Body Forged steel LF2, etc Ball Forged steel LF2+ENP etc Trim Stainless Steel, etc
Need a rbv-a300 control ball valve for your project?
Send the design conditions, medium, flow rate and pressure range. We return a technical proposal and a price.