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S222 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. Our evaporators and condensers are available with different raw materials and well adapted to different refrigerants (R22, R134a, R410A…) from 3 to 850 Tons. All our products are manufactured under ISO 9001 with all the main worldwide certifications: ASME, GOST, GL, PED, RINA, UL.

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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) 57 57
Maximum flow rate (m3/h) 50,62 50,62
Volume / Channel (liters) 0,223 0,223
Dimensions (mm) 245 x 527 245 x 527
Lenght calculation (mm) N x 2,45 + 12 N x 2,45 + 28
Weight calculation (kg) N x 0.406 + 9,2 N x 0.406 + 18
Connections Type
Soldering Threaded M Threaded F Grooved Rotalock

S22
S28
S35
S42
S50

C48
C60
G48
G60

 F22
F27		 V50
V65
V72		 R32
R44
R58
Standard connections:
F1-G1 S28    F2-G2 S42     W1-W2 G60   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) 57 57
Maximum flow rate (m3/h) 50,62 50,62
Volume / Channel (liters) 0,223 0,223
Dimensions (mm) 245 x 527 245 x 527
Lenght calculation (mm) N x 2,45 + 12 N x 2,45 + 28
Weight calculation (kg) N x 0.406 + 9,2 N x 0.406 + 18
Connections Type
Soldering Threaded M Threaded F Grooved Rotalock

S22
S28
S35
S42
S50

C48
C60
G48
G60

 F22
F27		 V50
V65
V72		 R32
R44
R58
Standard connections:
F1-G1 S28    F2-G2 S42     W1-W2 G60   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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