Brochure

Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
Flo-Con Pressure Regulators and Valves
322
Catalog CIC-2003-1/US
Discharge Capacities CK4A Check Valves
CK4A Hot Gas Discharge Capacities (Tons) R134a
Cond Temp Evap Temp
(Sat Pres) (Sat Pres) Discharge Pres Drop 1/2" 3/4' 1" 1-1/4" 2" 2-1/2" 3" 4"
psig psig Temp °F psi 13 mm 20 mm 25 mm 32 mm 50 mm 65 mm 75 mm 100 mm
75° F -40° F 140° 0.75 1.3 2.7 4.9 7.2 17.5 26.6 42.6 79.9
(78.6) (14.7 in hg) 180° 1.2 2.6 4.7 6.9 16.7 25.5 40.8 76.5
220° 1.2 2.5 4.6 6.7 16.1 24.5 39.2 73.6
140° 3 2.6 5.4 9.8 14.4 34.8 52.9 84.6 158.7
180° 2.5 5.1 9.4 13.7 33.2 50.6 80.9 151.8
220° 2.4 4.9 9.0 13.2 32.0 48.7 77.9 146.0
75° F 0° F 140° 0.75 1.4 3.0 5.4 7.9 19.1 29.1 46.6 87.4
(78.6) (6.5) 180° 1.4 2.8 5.2 7.6 18.3 27.9 44.6 83.6
220° 1.3 2.7 5.0 7.3 17.6 26.8 42.9 80.5
140° 3 2.8 5.9 10.7 15.7 38.0 57.8 92.5 173.5
180° 2.7 5.6 10.3 15.0 36.4 55.3 88.5 165.9
220° 2.6 5.4 9.9 14.4 35.0 53.2 85.1 159.6
75° F 40° F 140° 0.75 1.5 3.2 5.9 8.6 20.7 31.5 50.4 94.6
(78.6) (35.1) 180° 1.5 3.1 5.6 8.2 19.8 30.2 48.3 90.5
220° 1.4 2.9 5.4 7.9 19.1 29.0 46.4 87.1
140° 3 3.0 6.3 11.6 17.0 41.1 62.6 100.1 187.8
180° 2.9 6.1 11.1 16.2 39.3 59.9 95.8 179.6
220° 2.8 5.8 10.7 15.6 37.8 57.6 92.1 172.8
95° F-40° F 140° 0.75 1.4 2.9 5.3 7.8 18.8 28.7 45.9 86.0
(113.8) (14.7 in hg) 180° 1.3 2.8 5.1 7.4 17.9 27.3 43.6 81.8
220° 1.3 2.7 4.9 7.1 17.2 26.1 41.8 78.4
140° 3 2.8 5.8 10.6 15.5 37.5 57.1 91.3 171.2
180° 2.6 5.5 10.1 14.7 35.6 54.2 86.8 162.7
220° 2.5 5.3 9.7 14.1 34.2 52.0 83.2 155.9
95° F0° F 140° 0.75 1.5 3.2 5.9 8.6 20.8 31.7 50.7 95.0
(113.8) (6.5) 180° 1.5 3.1 5.6 8.2 19.8 30.1 48.2 90.3
220° 1.4 2.9 5.4 7.8 19.0 28.9 46.2 86.6
140° 3 3.1 6.4 11.7 17.1 41.4 63.0 100.8 189.1
180° 2.9 6.1 11.1 16.3 39.4 59.9 95.8 179.7
220° 2.8 5.8 10.7 15.6 37.7 57.4 91.8 172.2
95° F40° F 140° 0.75 1.7 3.5 6.4 9.4 22.7 34.6 55.3 103.7
(113.8) (35.1) 180° 1.6 3.3 6.1 8.9 21.6 32.9 52.6 98.6
220° 1.5 3.2 5.8 8.5 20.7 31.5 50.4 94.5
140° 3 3.3 7.0 12.8 18.7 45.2 68.8 110.0 206.3
180° 3.2 6.6 12.1 17.7 42.9 65.3 104.6 196.0
220° 3.0 6.4 11.6 17.0 41.1 62.6 100.2 187.8
115° F-40° F 140° 0.75 1.5 3.1 5.6 8.2 19.9 30.3 48.4 90.8
(158.4) (14.7 in hg) 180° 1.4 2.9 5.3 7.7 18.7 28.5 45.6 85.4
220° 1.3 2.8 5.0 7.4 17.8 27.1 43.4 81.4
140° 3 2.9 6.1 11.2 16.4 39.7 60.3 96.5 181.0
180° 2.8 5.8 10.5 15.4 37.3 56.7 90.8 170.2
220° 2.6 5.5 10.0 14.7 35.5 54.0 86.5 162.1
115° F0° F 140° 0.75 1.6 3.4 6.3 9.2 22.2 33.9 54.2 101.6
(158.4) (6.5) 180° 1.5 3.2 5.9 8.6 20.9 31.8 51.0 95.5
220° 1.5 3.1 5.6 8.2 19.9 30.3 48.5 91.0
140° 3 3.3 6.8 12.5 18.3 44.4 67.5 108.0 202.5
180° 3.1 6.4 11.8 17.2 41.7 63.5 101.5 190.4
220° 2.9 6.1 11.2 16.4 39.7 60.4 96.7 181.3
115° F40° F 140° 0.75 1.8 3.8 6.9 10.1 24.5 37.3 59.7 111.9
(158.4) (35.1) 180° 1.7 3.6 6.5 9.5 23.1 35.1 56.2 105.3
220° 1.6 3.4 6.2 9.1 22.0 33.4 53.5 100.3
140° 3 3.6 7.5 13.8 20.2 48.9 74.4 119.0 223.1
180° 3.4 7.1 13.0 19.0 46.0 69.9 111.9 209.8
220° 3.2 6.8 12.4 18.1 43.8 66.6 106.6 199.8