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Bulletin 71.1:Y690A

Table 6. Types Y690A and Y690AM Capacities (continued)

BODY SIZE

OUTLET

PRESSURE RANGE,

PART NUMBER,

AND COLOR

OUTLET

PRESSURE

SETTING

INLET

PRESSURE

CAPACITIES IN SCFH / Nm

/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS

(1)

Orice Size

psig bar

1/8 Inches /

3.2 mm

1/4 Inches /

6.4 mm

3/8 Inches /

9.5 mm

1/2 Inches /

13 mm

9/16 Inches /

14 mm

NPS 1 /

DN 25

1 to 2.5-inches w.c. /

2.5 to 6.2 mbar

1B558527052

Orange

1-inch w.c. /

2.5 mbar

2 0.14 142 / 3.8 400 / 10.7 593 / 15.9 619 / 16.6 1226 / 32.9

5 0.34 245 / 6.6 452 / 12.1 1277 / 34.2 1419 / 38.1 1471 / 39.4

10 0.69 310 / 8.3 1032 / 27.7 1445 / 38.7 1961 / 52.6

20 1.4 452 / 12.1 1200 / 32.2 1703 / 45.6

40 2.8 839 / 22.5 1445 / 38.7

60 4.1 1238 / 33.2

80 5.5 1509 / 40.4

100 6.9 1677 / 44.9

125 8.6 1767 / 47.4

150 10.3 1832 / 49.1

2.5-inches w.c. /

6.2 mbar

2 0.14 155 / 4.1 374 / 10.0 439 / 11.8 606 / 16.2 1019 / 27.3

5 0.34 258 / 6.9 452 / 12.1 955 / 25.6 1200 / 32.2 1471 / 39.4

10 0.69 310 / 8.3 955 / 25.6 1213 / 32.5 1600 / 42.9

20 1.4 452 / 12.1 1161 / 31.1 1613 / 43.2

40 2.8 774 / 20.7 1587 / 42.5

60 4.1 1213 / 32.5

80 5.5 1509 / 40.4

100 6.9 1677 / 44.9

125 8.6 1793 / 48.1

150 10.3 1948 / 52.2

2.5 to 7-inches w.c. /

6.2 to 17 mbar

1B653827052

Red

2.5-inches w.c. /

6.2 mbar

2 0.14 142 / 3.8 168 / 4.5 348 / 9.3 606 / 16.2 813 / 21.8

5 0.34 232 / 6.2 387 / 10.4 761 / 20.4 980 / 26.3 1109 / 29.7

10 0.69 335 / 8.9 774 / 20.7 1032 / 27.7 1393 / 37.3

20 1.4 413 / 11.1 851 / 22.8 1471 / 39.4

40 2.8 748 / 20.0 1251 / 33.5

60 4.1 1135 / 30.4 1677 / 44.9

80 5.5 1303 / 34.9

100 6.9 1548 / 41.5

125 8.6 1651 / 44.2

150 10.3 1806 / 48.4

3-inches w.c. /

7.5 mbar

2 0.14 129 / 3.5 194 / 5.2 258 / 6.9 568 / 15.2 645 / 17.3

5 0.34 219 / 5.9 387 / 10.4 722 / 19.4 722 / 19.4 864 / 23.2

10 0.69 323 / 8.7 684 / 18.3 916 / 24.5 1084 / 29.1

20 1.4 387 / 10.4 851 / 22.8 1303 / 34.9

40 2.8 658 / 17.6 1251 / 33.5

60 4.1 968 / 25.9 1677 / 44.9

80 5.5 1290 / 34.6

100 6.9 1548 / 41.5

125 8.6 1651 / 44.2

150 10.3 1806 / 48.4

7-inches w.c. /

17 mbar

2 0.14 129 / 3.5 194 / 5.2 258 / 6.9 477 / 12.8 503 / 13.5

5 0.34 219 / 5.9 387 / 10.4 555 / 14.9 684 / 18.3 851 / 22.8

10 0.69 258 / 6.9 490 / 13.1 748 / 20.0 1071 / 28.7

20 1.4 361 / 9.7 787 / 21.1 1006 / 27.0

40 2.8 516 / 13.8 1006 / 27.0

60 4.1 735 / 19.7 1677 / 44.9

80 5.5 839 / 22.5

100 6.9 968 / 25.9

125 8.6 1109 / 29.7

150 10.3 1458 / 39.1

1. Deviation from setpoint is -1 to 2-inches w.c. / -2.5 to 5 mbar.

- Shaded areas indicate maximum allowable inlet pressure is exceeded.

1 2 3 4 5 6 7 8 9 10 11 12

Bulletin 71.1:Y690A 1

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