VPD120A-135

• Stroke: 2.5 mm
• PN class: PN 10
• Volumetric flow V: 135 l/h
• DN: 20
• Medium: Water with anti-freeze
• Medium temperature: 2…95 °C
• Permissible operating pressure: 1000 kPa
• Material, valve body: Brass, nickel-plated
• Material, inside set: EPDM
• Connecting thread: Rp/R ¾"
• ΔPw: 10 bar
• Δpmax: 60 kPa
• ΔPmin: 10 kPa
• Warranty: 60 Months

Combivalves with presetting, PN 10, with connections according to DIN 215 row D for

• ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units, and in heat exchangers for heating or cooling.
• heating zones like self-contained heating systems, apartments, individual rooms, etc.
• closed circuits

Additional info
Suitable media: Water (to VDI 2035), water with anti-freeze.
The valves can be operated with Siemens actuators type SSA.., STA.. and thermostatic actuators RTN..