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S424 dual circiut brazed plate heat exchanger

ONDA is a leading company in Heat Exchange, partner of all main Chiller manufacturers. ONDA produces a complete range of Shell & Tube and Brazed Plate Heat Exchangers dedicated to Refrigeration and Air Conditioning.

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Technical Information
The main applications of our brazed plate heat exchangers are the evaporation and the condensation of the refrigerant gas in the air conditioning and refrigeration plants, the hot water production in heat pumps, the
heat recovery.

Suitable refrigerants are all HCFCs, HFCs and others, unless they are compatible with the manufacturing materials.
The dimensional data contained in this catalogue are to be intended indicative taking into account the manufacturing tolerances. We reserve the right to apply changes to this catalogue without prior notice.
Materials
The top quality materials used to manufacture the ONDA brazed plate heat exchangers satisfy the requirements of the 97/23/EC Directive (Pressure Equipment Directive).
The type construction of the brazed plate heat exchangers consists of:
  • Plate heat exchangers
  • Connections
  • Brazing material
  • Stainless steel thickness 0.0138” (316L type)
  • Stainless steel (304L type).
  • Copper

F1 INLET Refrigerant Circuit 1 F2 OUTLET Refrigerant Circuit 1
G1 INLET Refrigerant Circuit 2 G2 OUTLET Refrigerant Circuit 2
W1 INLET Secondary Fluid W2 OUTLET Secondary Fluid
BW1 – BW2 Connections for Sensor

 

Specifications S222 S222H
Pressure range (bar) Vacuum to 30 Vacuum to 45
Temperature range (°C) -100°C to 120°C -100°C to 120°C
Maximum connections available (mm) 84,7 84,7
Maximum flow rate (m3/h) 111,68 111,68
Volume / Channel (liters) 0,484 0,484
Dimensions (mm) 305 x 745 305 x 745
Lenght calculation (mm) N x 2,95 + 12 N x 2,95 + 28
Weight calculation (kg) N x 0.720 + 30 N x 0.720 + 60
Connections Type
Soldering Threaded M Threaded F Grooved Rotalock Flanges

S30
S42
S54
S64
S76
S90

C76
C90
G76
G90

 F22
F27		 V73
V80
V90		 R44
R58		 NF80
Standard connections:
F1-G1 S54    F2-G2 S76     W1-W2 G90   BW1-BW2 F22
N – Number of plates
Letter to Identify Connections Type
S  – Soldering Connections
C – Conical Male Gas Threaded Connections
G – Cylindric Male Gas Threaded Connections
F – Female Gas Threaded Connections
V-BV – Grooved System for Standard Flexible Coupling
R – Rotalock Connections Male
PLATE HEAT EXCHANGER MATERIAL Stainless Steel 316L Thickness 0.35 mm
BRAZING MATERIAL Copper (Cu)

F1 INLET Refrigerant Circuit 1 F2 OUTLET Refrigerant Circuit 1
G1 INLET Refrigerant Circuit 2 G2 OUTLET Refrigerant Circuit 2
W1 INLET Secondary Fluid W2 OUTLET Secondary Fluid
BW1 – BW2 Connections for Sensor

 

Specifications S222 S222H
Pressure range (bar) Vacuum to 30 Vacuum to 45
Temperature range (°C) -100°C to 120°C -100°C to 120°C
Maximum connections available (mm) 84,7 84,7
Maximum flow rate (m3/h) 111,68 111,68
Volume / Channel (liters) 0,484 0,484
Dimensions (mm) 305 x 745 305 x 745
Lenght calculation (mm) N x 2,95 + 12 N x 2,95 + 28
Weight calculation (kg) N x 0.720 + 30 N x 0.720 + 60
Connections Type
Soldering Threaded M Threaded F Grooved Rotalock Flanges

S30
S42
S54
S64
S76
S90

C76
C90
G76
G90

 F22
F27		 V73
V80
V90		 R44
R58		 NF80
Standard connections:
F1-G1 S54    F2-G2 S76     W1-W2 G90   BW1-BW2 F22
N – Number of plates
Letter to Identify Connections Type
S  – Soldering Connections
C – Conical Male Gas Threaded Connections
G – Cylindric Male Gas Threaded Connections
F – Female Gas Threaded Connections
V-BV – Grooved System for Standard Flexible Coupling
R – Rotalock Connections Male
PLATE HEAT EXCHANGER MATERIAL Stainless Steel 316L Thickness 0.35 mm
BRAZING MATERIAL Copper (Cu)

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