Stainless Steel Three-Way Flanged Ball Valve DIN PN 16
TECHNICAL DESCRIPTION
Three-way ball valve with L or T flow pattern. Full flow.
• Activated by turning 90°.
• Full flow.
• Body and covers connected by threaded connection.
• Connection – flange
WORKING FLUID / MEDIUM
• Water, steam, corrosive fluids, fuels, lubricating and hydraulic oils, petroleum, air, gas, non-flammable hydraulic fluids.
• Boiler feed water, condensate.
• Sea water.
EXECUTION
• Various materials on request.
OPTIONS
• L or T patency scheme.
Dimensions: DN 25 – 100
Engineered for superior performance in demanding industrial applications, our Stainless Steel Three-Way Flanged Ball Valve meets DIN PN 16 standards, ensuring reliability and durability. This valve is designed to handle high-pressure fluids and aggressive media, making it ideal for sectors such as chemical processing, water treatment, and oil and gas. Its robust construction from high-grade stainless steel provides excellent corrosion resistance, extending service life and reducing maintenance needs.Key features include a flanged connection for secure installation, a three-way design for versatile flow direction control (L-port or T-port configurations), and a smooth ball mechanism that ensures tight sealing and minimal pressure drop. The valve operates efficiently with manual, pneumatic, or electric actuators, offering flexibility for automation integration. It is tested to withstand pressures up to 16 bar and temperatures from -20°C to 180°C, complying with international quality and safety norms.Applications and benefits:Ideal for diverting, mixing, or shutting off flows in pipeline systemsReduces leakage risks with a double-sealed stem designEasy maintenance with a top-entry design for quick access to internal componentsSuitable for use with water, steam, gases, and mild corrosive liquidsCertified to meet DIN and ISO standards for guaranteed performance

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | stainless steel 1.4408 (AISI 316) |
| 2 | Lid | stainless steel 1.4408 (AISI 316) |
| 3 | Sphere | stainless steel 1.4408 (AISI 316) |
| 4 | Saddle | Teflon/PTFE |
| 5 | Bearing / spindle | Teflon/PTFE |
| 6 | Top cover | stainless steel 1.4408 (AISI 316) |
| 7 | Spindle seal | Teflon/PTFE |
Features
| SPECIFICATION | |
|---|---|
| Standard | DIN 3202 F1 |
| Joining | EN 1092-2 |
| Construction length | EN 558, series 1 |
| Execution | straight |
| Joining | flanged |
| Management | with handle |
| Drive | sectoral |
| T max. °C | 180 °C |
| Scheme-L | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| DN | PN | Flanges/PN | L | D | P | nxd | H | J | Weight (kg) |
| 25 | 16 | 16 | 225 | 115 | 85 | 4x14 | 112.5 | 170 | 10 |
| 40 | 16 | 16 | 242 | 150 | 110 | 4x18 | 121 | 172 | 15 |
| 50 | 16 | 16 | 250 | 165 | 125 | 4x18 | 125 | 225 | 22 |
| 65 | 16 | 16 | 285 | 185 | 145 | 8x18* | 142.5 | 225 | 30 |
| 80 | 16 | 16 | 297 | 200 | 160 | 8x18 | 148.5 | 335 | 43 |
| 100 | 16 | 16 | 339 | 220 | 180 | 8x18 | 169.5 | 335 | 59 |
| DN65 - nxd - 4 x 18 | |||||||||










