Bulletin 71.1:95 Table 15. Steam Capacities(1) for NPS 1-1/2 through 2 (DN 40 through 50) Types 95H and 95HD Regulatorswith Metal Diaphragm(continued) RECOMMENDED OUTLET PRESSURE RANGE, PSIG/PSI (bar)
PRESSURE Inlet
Outlet Setting, Psig/Psi (bar)
Psig (bar)
100 to 140 (6,9 to 9,7)
120 to 150 (8,3 to 10,3)
2 (50)
Droop
Droop
10%
20%
40%
10%
20%
40%
50 (3,4)
60 75 100 150 200 250 300
(4,1) (5,2) (6,9) (10,3) (13,8) (17,2) (20,7)
300 (136) 450 (204) 500 (227) 640 (290) 1100 (499) 1600 (726) 2000 (907)
550 (249) 700 (318) 950 (431) 1400 (635) 1800 (816) 2300 (1043) 2600 (1179)
1000 (454) 1600 (726) 2300 (1043) 3100 (1406) 3200 (1452) 3300 (1497) 3400 (1542)
330 (150) 600 (272) 1000 (454) 1500 (680) 2200 (998) 2800 (1270) 3300 (1497)
600 (272) 1000 (454) 2000 (907) 3400 (1542) 3800 (1724) 4000 (1814) 4200 (1905)
1100 (499) 1800 (816) 2800 (1270) 3800 (1724) 4200 (1905) 4300 (1950) 4500 (2041)
75 (5,2)
100 125 150 200 250 300
(6,9) (8,6) (10,3) (13,8) (17,2) (20,7)
700 (318) 850 (386) 1000 (454) 1200 (544) 1700 (771) 2200 (998)
1100 (499) 1500 (680) 2000 (907) 2500 (1134) 2900 (1315) 3300 (1497)
2100 (952) 2800 (1270) 3600 (1633) 4100 (1860) 4300 (1950) 4400 (1996)
750 (340) 1000 (454) 1300 (590) 2500 (1134) 3500 (1588) 4500 (2041)
1400 (635) 2300 (1043) 3500 (1588) 4500 (2041) 5500 (2495) 6000 (2722)
2500 3300 3800 4800 5500 6000
(1134) (1497) (1724) (2177) (2495) (2722)
100 (6,9)
125 150 175 225 250 300
(8,6) (10,3) (12,1) (15,5) (17,2) (20,7)
550 (249) 1100 (499) 1300 (590) 1400 (635) 1700 (771) 2000 (907)
1500 (680) 1900 (862) 2400 (1089) 3100 (1406) 3500 (1588) 4400 (1996)
2500 3200 3800 4800 5500 6000
(1134) (1452) (1724) (2177) (2495) (2722)
600 (272) 1300 (590) 1700 (771) 1400 (635) 2300 (1043) 2800 (1270)
1500 (680) 2300 (1043) 2600 (1179) 3100 (1406) 3500 (1588) 4000 (1814)
2700 3600 4500 4800 6500 7500
(1225) (1633) (2041) (2177) (2948) (3402)
125 (8,6)
150 175 200 225 250 300
(10,3) (12,1) (13,8) (15,5) (17,2) (20,7)
1100 1300 1400 1500 1800 2100
(499) (590) (635) (680) (816) (953)
2000 (907) 2400 (1089) 2700 (1225) 3000 (1361) 3500 (1588) 4300 (1950)
3200 3700 4500 5000 5500 6500
(1452) (1678) (2041) (2268) (2495) (2948)
1100 (499) 1600 (726) 2000 (907) 2300 (1043) 2800 (1270) 4300 (1950)
2000 (907) 2500 (1134) 3500 (1588) 5000 (2268) 6000 (2722) 7500 (3402)
3300 3800 4500 5500 6500 7500
(1497) (1724) (2041) (2495) (2948) (3402)
150 (10,3)
175 200 225 250 300
(12,1) (13,8) (15,5) (17,2) (20,7)
950 (431) 1200 (544) 1500 (680) 1800 (816) 2300 (1043)
1600 (726) 2200 (998) 3100 (1406) 3500 (1588) 4500 (2041)
2700 4000 5000 6000 7500
(1225) (1814) (2268) (2722) (3402)
1000 (454) 1200 (544) 1500 (680) 2500 (1134) 4300 (1950)
1700 (771) 2300 (1043) 3100 (1406) 4800 (2177) 7000 (3175)
2800 4000 5000 6000 7500
(1270) (1814) (2268) (2722) (3402)
5 to 80 (0,35 to 5,5)
60 to 120 (4,1 to 8,3)
REGULATOR BODY SIZE, NPS (DN) 1-1/2 (40)
1. Capacities are based in pounds/h (kg/h) of saturated steam.
Table 16. Steam Capacities(1) for NPS 1/4 through 1/2 (DN 15) Type 95HT Regulators with Metal Diaphragm RECOMMENDED OUTLET PRESSURE RANGE, PSIG (bar)
PRESSURE Outlet Setting, Psig (bar)
REGULATOR BODY SIZE, NPS (DN) 1/4
Inlet Psig (bar)
1/2 (15)
Droop 10%
20%
Droop 40%
15 (1,0)
30 40 50 75 100 150 200 250 300 400 500 600
(2,1) (2,8) (3,5) (5,2) (6,9) (10,3) (13,8) (17,2) (20,7) (27,6) (34,5) (41,4)
9 (4,1) 11 (5,0) 11 (5,0) 16 (7,3) 24 (10,9) 33 (15,0) 36 (16,3) 45 (20,4) 51 (23,1) 54 (24,5) 57 (25,9) 63 (28,6)
17 (7,7) 17 (7,7) 18 (8,2) 23 (10,4) 36 (16,3) 48 (21,8) 51 (23,1) 63 (28,6) 69 (31,3) 69 (31,3) 72 (32,7) 78 (35,4)
26 30 36 39 60 72 84 87 87 87 90 96
30 (2,1)
40 50 75 100 150 200
(2,8) (3,5) (5,2) (6,9) (10,3) (13,8)
13 (5,9) 15 (6,8) 21 (9,5) 24 (10,9) 42 (19,1) 60 (27,2)
23 27 36 51 75 90
33 (15,0) 48 (21,8) 63 (28,6) 87 (39,5) 110 (49,9) 130 (59,0)
15 to 100 (1,0 to 6,9)
(10,4) (12,2) (16,3) (23,1) (34,0) (40,8)
(11,8) (13,6) (16,3) (17,7) (27,2) (32,7) (38,1) (39,5) (39,5) (39,5) (40,8) (43,5)
10%
20%
40%
18 (8,2) 19 (8,6) 21 (9,5) 27 (12,2) 33 (15,0) 51 (23,1) 63 (28,6) 72 (32,7) 81 (36,7) 99 (44,9) 120 (54,4) 140 (63,5)
26 (11,8) 27 (12,2) 36 (16,3) 45 (20,4) 51 (23,1) 69 (31,3) 84 (38,1) 90 (40,8) 99 (44,9) 110 (49,9) 130 (59,0) 140 (63,5)
42 (19,1) 45 (20,4) 51 (23,1) 54 (24,5) 78 (35,4) 93 (42,2) 110 (49,9) 110 (49,9) 120 (54,4) 130 (59,0) 140 (63,5) 150 (68,0)
27 36 39 54 63 78
45 48 63 78 96 110
57 (25,9) 60 (27,2) 110 (49,9) 120 (54,4) 140 (63,5) 150 (68,0)
(12,2) (16,3) (17,7) (24,5) (28,6) (35,4)
(20,4) (21,8) (28,6) (35,4) (43,5) (49,9)
1. Capacities are based in pounds/h (kg/h) of saturated steam.
- continued -
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