3-Piece Flanged Stainless Steel Ball Valves
Actuator-Ready Flanged Stainless Steel Ball Valve
An actuator-ready flanged stainless steel ball valve with an ISO 5211 top flange on the body, allowing pneumatic or electric actuators to be mounted directly without intermediate adapters. Designed for automated process and automation lines requiring remote open-close control.
Available in 2-piece and 3-piece body options, manufactured from AISI 304 and AISI 316 stainless steel, ranging from DN15 to DN200. Pressure rated PN40 for DN15–DN50 and PN16 for larger sizes. Features R-PTFE bearings for operation between -25 °C and +180 °C. Manual lever operation is also available.
ISO 5211Direct actuator mounting
DN15–DN200Nominal diameter
PN40 / PN16Pressure class
2 / 3-PieceBody options
Advantages
- ISO 5211 top flange for adapter-free actuator mounting
- 2-piece and 3-piece body options
- Compatible with pneumatic and electric actuators
- AISI 304 and AISI 316 options
- Manual lever operation available
Applications
- Process automation
- Automatic dosing in chemical and food facilities
- Water treatment plants
- Remote-controlled isolation points
Technical Specifications
| Actuator connection | ISO 5211 top flange (direct) |
|---|---|
| Body type | 2-piece or 3-piece |
| Nominal diameter | DN15 – DN200 |
| Pressure class | PN40 (DN15–DN50); PN16 (DN65 and above) |
| Operating temperature | -25 °C … +180 °C |
| Connection | Flanged, TS EN 1092-1 |
Materials
| Body / Cover | AISI 304 (CF8) or AISI 316 (CF8M) stainless steel |
|---|---|
| Sphere | AISI 304 / 316 stainless steel |
| Bearings | R-PTFE (15% reinforced PTFE) |
| Stem | Stainless steel |
| Flange | TS EN 1092-1 |
Why ORFA?
Since 1985Over 40 years of experience in industrial piping equipment supply.
Technical ConsultingSupport in selecting the correct valve for your system pressure and size.
Stock ReadyCommon sizes dispatched same-day from stock.
Spare PartsBall seals, packing sets and lever kits plus other valve spare parts from a single source.
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