Info
1-1/4-inch FNPT to 2-inch FNPT Body Sizes
(2-inch / DN 50 CL150 Flange Available)
7.65 to 8.44 MBTU per hour / 85,9 to 94,8 SCMH
Internal Registration
Type CS404: Integrates a fast acting shutoff device that provides
overpressure shutoff (OPSO) or over/underpressure shutoff (UPSO/
OPSO) protection by completely shutting off the fl ow of gas to the
downstream system. The Slam Shut operates independently of
the main regulator, and does not affect normal operation unless the
downstream pressure fl uctuates outside of the desired ranges.
| PRIMARY SETPOINT |
SLAM-SHUT SETPOINT | |
| OPSO | UPSO - OPSO | |
| Inches w.c. / mbar | Inches w.c. / mbar | Inches w.c. / mbar |
| 7 / 17 | 17 / 42 | - - - - |
| 11 / 27 | 19 / 47 | 6.3 / 16 - 25 / 62 |
| 14 / 35 | 30 / 75 | 8.8 / 22 - 28 / 70 |
| 1 psig / 0,07 bar | 1.9 psig / 0,13 bar | 16 / 40 - 1.9 psig / 0,13 bar |
| 2 psig / 0,14 bar | 3.3 psig / 0,23 bar | 1 psig / 0,07 bar - 3.2 psig / 0,22 bar |
| 5 psig / 0,35 bar | 6.7 psig / 0,46 bar | 2.9 psig / 0,20 bar - 7.5 psig / 0,52 bar |