Note: Discharge capacities are in tons.

 

 

 

R-134a

 

 

 

 

R-22

 

 

 

 

 R-410a

 

 

 

PSI

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

Suction Temp

Valve Size

KPA

6.89

13.79

20.68

27.58

34.47

41.37

6.89

13.79

20.68

27.58

34.47

41.37

6.89

13.79

20.68

27.58

34.47

41.37

+40°F

6

9.3

11.3

13

14.3

15.2

16

12

16.5

20

23

25.5

27

13.8

19

23

26.4

29.3

31

+4°C

7

16

20

23

25

26.5

28.5

21.5

29

36

40.5

45

48

24.7

33.3

41.4

46.5

51.7

55.2

 

9

23

29

33

36

38

40

31

42

52

58

66

70

35.6

48.3

59.8

66.7

76

80.5

 

12

32.5

40.5

46

50

54

58

43

59

72

82

92

98

49.4

67.8

82.8

96.3

105.8

112.7

0°F

6

8.5

10.2

11.8

13

14

14.6

11.6

15.8

19

21.8

24

26

13.3

18.1

21.8

25

27.6

30

-18°C

7

14.5

17.8

20.5

23

24.2

25

20.5

28

34

38

42.5

46

23.5

32.2

39

43.7

48.9

53

 

9

21

26

30

33

35

37

30

40

49

56

62

66

34.5

46

56.3

64.4

71.3

76

 

12

30

36

43

46

50

52

41.5

56

68

78

86

93

47.7

64.4

78.2

89.7

99

107

-40°F

6

7.8

9.3

10.8

11.9

12.8

13.7

11

15

18.3

21

23

25

12.6

17.2

21

24.1

26.4

28.75

-40°C

7

13.2

16.5

19

21

22.5

24

19.5

21

32.5

37

41

44

22.4

24.1

37.3

42.5

47.1

50.6

 

9

19.2

24

28

30

32

34

28

38.5

47

54

59

64

32.2

44.2

54

62.1

67.8

73.6

 

12

27

33

39

42

46

48

39

54

65

74

82

88

44.8

62.1

74.75

85

94.3

101

 

 

 

R-134a

 

 

R-22

 

 

R-410a

 

PSI

0.5

1

2

3

0.5

1

2

3

0.5

1

2

3

Suction Temp

Valve Size

KPA

3.45

6.89

13.79

20.68

3.45

6.89

13.79

20.68

3.45

6.89

13.79

20.68

+40°F

15

66

80

93

100

84

113

140

160

96.6

130

161

184

+4°C

18

90

105

120

130

112

160

193

218

129

184

222

251

 

21

130

154

178

195

161

221

270

300

185

254

310

345

0°F

15

60

72

85

92

82

110

130

150

94.3

126

150

173

-18°C

18

80

95

110

118

111

145

179

210

128

167

206

242

 

21

115

140

160

174

160

212

253

288

184

244

291

331

-40°F

15

54

66

78

83

78

105

129

143

89.7

121

148

164

-40°C

18

74

90

100

107

109

145

179

197

125

167

206

227

 

21

105

129

148

154

151

205

250

272

174

236

288

313

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