Samson 2404-2, Mounting And Operating Instructions

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EB 2540 EN 3-9
Design and principle of operation
Dimensions · NPS 2½ to 6/DN 65 to 150
Table 3-8: Dimensions · NPS 2½ to 6 (DN 65 to 150) (see Fig. 3-3)
Type 2404-2
NPS 2½
DN 65
NPS 3
DN 80
NPS 4
DN 100
–
DN 125
NPS 6
DN 150
L1
Class 125 and
150
10.9“/
276 mm
11.7“/
298 mm
13.9“/
352 mm
–
17.75“/
451 mm
Class 300
11.5“/
292 mm
12.5“/
318 mm
14.5“/
368 mm
–
18.6“/
473 mm
L1 PN 16 and 40
11.4“/
290 mm
12.2“/
310 mm
13.8“/
350 mm
15.75“/
400 mm
18.9“/
480 mm
L2 (approx.) 14.2“/360 mm 12.5“/317 mm
L3 (approx.) 9.4“/240 mm 8.3“/212 mm
ØD
5 to 15 mbar/
0.075 to 0.2 psi
Ø15“/380 mm, A = 100 in²/640 cm²
10 to 30 mbar
0.15 to 0.45 psi
Ø11.2“/285 mm, A = 50 in²/320 cm²
25 to 60 mbar
0.35 to 1.5 psi
Ø11.2“/285 mm, A = 50 in²/320 cm²
50 to 200 mbar
0.75 to 3 psi
11.2“/285 mm
H
1) 2)
EPDM · NBR
25.4“/
645 mm
25.8“/
655 mm
26.8“/
680 mm
29“/735 mm 29.9“/760 mm
FKM 30.9“/784 mm 31.9“/810 mm
H3
3.8“/
98 mm
3.9“/
100 mm
4.7“/
120 mm
5.7“/145 mm 6.9“/175 mm
b (approx.) 9.9“/250 mm
Weight, approx. 123 lb/56 kg 135 lb/61 kg 154 lb/70 kg 280 lb/127 kg 291 lb/132 kg
1)
For 640 cm² actuator: height H +8 mm
2) Overall height increases by 20 mm for stainless steel version with actuator ØD = 320 cm².