Threaded ball valve M

For hot water heating systems and solar systems. With full opening and extended handle for insulation, in accordance with the Heat Protection Ordinance. The hollow spindle design offers an option of a thermometer or butterfly handle.

Technical data:
• Operating pressure: max. 10 bar
• Operating temperature: 110°C (130°C for short periods)
• Housing: forging brass Ni
• Ball: chrome-plated brass / PTFE seal
• Spindle: brass / EPDM seal
• KVS value (m³/h):
DN25 without / with check valve = 38 / 11.3
DN32 without / with check valve = 58 / 13.7

• With integrated blue thermometer ø 63 mm
• IT x IT