Siemens VPI46.. Combi Valve

• With integrated differential pressure controller
• Valve body made of dezincification resistant hot-pressed brass (DZR)
• Volumetric flow 30... 4000 l/h,
• DN 10…DN 32
• Differential pressure range 15…400 kPa
• Pressure test points for Δp measurement
• Can be equipped with actuators
  - SSA.. (3-position or DC 0…10 V)
  - STA..3../STP..3.. (2-position or PDM)
  - STA63../STP63.. (DC 0…10 V)

Use

• In 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
• In heating zones like self-contained heating systems, apartments, individual rooms, etc.
• For closed circuits

Models

VPI46.15L0.2QS - Combi Valve, Internal Thread, Rp 1/2", DN15, 200l/h (53-1562)
VPI46.15L0.6QS - Combi Valve, Internal Thread, Rp 1/2", DN15, 575l/h (53-1564)
VPI46.20F1.4QS - Combi Valve, Internal Thread, Rp 3/4", DN20, 1330l/h (53-1568)
VPI46.15L0.2QF-53-1362 - Combi Valve, Internal Thread, Rp 1/2", DN15, 200l/h (53-1362) - Frese
VPI46.15L0.6QF-53-1364 - Combi Valve, Internal Thread, Rp 1/2", DN15, 575l/h (53-1364) - Frese
VPI46.20F1.4QF-53-1368 - Combi Valve, Internal Thread, Rp 3/4", DN20, 1330l/h (53-1368) - Frese
VPI46.25F3.6QF-53-1373 - Combi Valve, Internal Thread, DN25, 3600l/h (53-1373)
VPI46.32F4QF-53-1374 - Combi Valve, Internal Thread, DN32, 4000l/h (53-1374)
VPI46.40F9.5QF-53-1378 - Combi Valve, Internal Thread, DN40, 9500l/h (53-1378)
VPI46.50F12QF-53-1379 - Combi Valve, Internal Thread, DN50, 11500l/h (53-1379)