Vanne bivalente ESBE VRB 141, filetage femelle
Vanne bivalente ESBE VRB 141, filetage femelle
Vanne bivalente ESBE VRB 141, filetage femelle

ESBE VRB 141 two-way valve, female thread

CHF 112.90 - CHF 263.60
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Description

  • Installation in bivalent heating systems
  • For prioritizing two heat sources
  • Serial or parallel connection
  • Easy mounting of various mixing valve actuators
  • Various mounting positions possible
  • Exceptional control accuracy due to very low leakage rate

Technical Data

  • Operating temperatures: -10°C to +130°C
  • Max. operating pressure: 10 bar
  • Leakage rate: 0.05 %
  • Rotational torque:
  • DN 15-32: < 3 Nm
  • DN 40-50: < 5 Nm
  • Body material: Dezincification-resistant DZR brass
  • Shaft and bushing: PPS composite
  • O-rings: EPDM
  • Rotation angle: 90
  • Fluids:
  • Water according to VDI2035
  • Glycol mixture max. 50
  • Ethanol mixture max. 28
  • Connections with female thread
Version Four-way
Surface protection untreated
Pressure rating PN 10
Max. fluid temperature (continuous operation) [°C] 130
Min. fluid temperature (continuous operation) [°C] -10
Torque [Nm] — depending on reference
Housing material brass
Connections female thread
Rotation angle [°] 90
Kvs value leakage loss [%] 0.05
Available variants
Model Reference
DN 15 (1/2") · Kvs 2.5 90 121 55
DN 25 (1") · Kvs 10 90 121 58
DN 50 (2") · Kvs 35 90 121 61
Data sheets
Vanne bivalente ESBE VRB 141, filetage femelle
ESBE VRB 141 two-way valve, female thread
CHF 112.90 - CHF 263.60
DN 15 (1/2") · Cv 2.9 90 121 55
CHF 117.85 /each
DN 25 (1") · Kvs 10 90 121 58
CHF 112.90 /each
DN 50 (2") · Cv 40 90 121 61
CHF 263.60 /each
Total:

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