V5001PY Screwed Kombi Auto

The V5001P Kombi-Auto ‘screwed’ differential pressure control valve is used to automatically maintain a hydronic balance in residential or commercial heating and cooling systems, installed in the return pipeline. Used in systems with variable volume flows maintaining differential pressure at a constant set level even under changing flow or pump pressure conditions.

  • DZR Brass valve body
  • High flow rates
  • System Pressure rating PN16
  • Water / water glycol mix (max 50%) to VDI 2035 -20°C to 130°C
  • Stainless Steel valve insert with PTFE seat seal
  • Sizes: 15mm to 50mm with internal screwed connections to DIN2999 (ISO7)
  • Optional SafeconTM quick measuring connections
  • Impulse tube included

 

Part NumberDN SizeKvs ValuePressure RangeFlow Range L/h
V5001PY1015 15 3.6 5-35kPa 40-1700
V5001PY1020 20 5.8 5-35kPa 60-2600
V5001PY1025 25 7.1 5-35kPa 100-3000
V5001PY1032 32 15.4 5-35kPa 150-6500
V5001PY1040 40 22 5-35kPa 200-9000
V5001PY1050 50 35.8 5-35kPa 450-19000
V5001PY2015 15 3.6 30-60kPa 50-1900
V5001PY2020 20 5.8 30-60kPa 50-3000
V5001PY2025 25 7.1 30-60kPa 100-3500
V5001PY2032 32 15.4 30-60kPa 200-10000
V5001PY2040 40 22 30-60kPa 250-13000
V5001PY2050 50 35.8 30-60kPa 500-20000