Configuration summary · 10/21/2026
| Valve size | ||
| Flow type | ||
| Body / seal material | ||
| Connection | ||
| Ball-rotor / leakage class | ||
| Mode of operation | ||
| Actuator | ||
| Power supply | ||
| Control signal input | ||
| Feedback signal |
Comment: In its design as a temperature control valve, the valve is defined as a Pressure Accessory under the terms of the EU Pressure Equipment Directive (PED) and the GB Pressure Equipment (Safety) Regulation (PE(S)R). When used within the temperature and pressure limitations given in this table, the valve range is designed for use in applications using non-hazardous liquids defined as Group 2 in the Directive/Regulation (such as water, water/glycol and lubricating oil). In these applications, the valves fall into the Sound Engineering Practice (SEP) category. Contact us to discuss solutions if the application and/or specifications are outside of the above limitations, or if it is to use hazardous liquids (Group 1) or contain non-hazardous (Group 2) or hazardous (Group 1) gases.
Recommended flow rate in m³/h.
| Size | Inches | Kv | Min m³/h | Ideal m³/h | Max m³/h |
|---|---|---|---|---|---|
| DN65 | 2½" | 128 | 15 | 56 | 70 |
| DN80 | 3" | 146 | 20 | 64 | 80 |
| DN100 | 4" | 456 | 50 | 200 | 250 |
| DN125 | 5" | 730 | 80 | 320 | 400 |
| DN150 | 6" | 913 | 100 | 400 | 500 |
Flange dimensions: DN65 – DN150: EN1092-1
All dimensions in mm.
| Size | L | D | D1 | D2 | b | f | N–Ød | H | h2 | r | R3 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DN65 | 277 | 185 | 145 | 122 | 18 | 3 | 8–ø18 | 124 | 17 | 9 | 11 |
| DN80 | 302 | 200 | 160 | 138 | 20 | 3 | 8–ø18 | 155 | 23 | 12 | 14 |
| DN100 | 348 | 220 | 180 | 158 | 20 | 3 | 8–ø18 | 178 | 23 | 12 | 14 |
| DN125 | 420 | 250 | 210 | 188 | 22 | 3 | 8–ø18 | 203 | 23 | 18 | 22 |
| DN150 | 510 | 285 | 240 | 212 | 22 | 3 | 8–ø22 | 260 | 37 | 18 | 22 |
| No. | Part name | Material |
|---|---|---|
| 1 | Bonnet | ASTM A351 CF3M |
| 2 | Gasket | PTFE |
| 3 | Seat liner ring | ASTM A351 CF3M |
| 4 | Seat | RPTFE |
| 5 | Bushing | PTFE |
| 6 | Body | ASTM A351 CF3M |
| 7 | Ball | SS316L |
| 8 | Gasket | PTFE |
| 9 | Bolt | ASTM A193 B8 |
| 10 | Anti-static spring | SS316L |
| 11 | Upper cover plate | SS316L |
| 12 | Packing | PTFE |
| 13 | Gland | SS316L |
| 14 | Bolt | ASTM A193 B8M |
| 15 | Nut | ASTM A193 B8M |
| 16 | Rear cover | ASTM A351 CF3M |
| 17 | Stem | SS316L |
| 18 | Thrust gasket | PTFE |
| 19 | O-ring | VITON |
| 20 | Disc spring | SS316 |
| 21 | Gland flange | SS316L |
This summary is not an official quote. Prices and availability are confirmed on request.