Samson 44-0 B, Mounting And Operating Instructions

Page: 22 / 66

3-8 EB 2626-1 EN
Design and principle of operation
Table 3-4: Dimensions in mm/in · Weights in kg/lb
Regulator
DN 15 – 25 40 50
G/NPT ½ ¾ 1 – –
NPS ½ – 1 – –
Length L
G · NPT 1) 2)
mm 65 75 90 – –
in 2.6 3.0 3.5 – –
DN mm 130 – 160 200 230
NPS 1) 3)
mm 184 – 184 – –
in 7.2 – 7.2 – –
Width across flats
SW
G mm 34 34 46 – –
NPT in 1.3 1.3 1.8 – –
Height H1 4)
G
5)
mm 130 (170) – –
G
6)
· NPT
2) 6)
mm 155 (205) – –
in 6.1 (8.1) – –
DN
6) 7)
mm 155 (205) – 155 (205) 245 (290) 245 (290)
NPS
3) 6)
mm 155 (205) – 155 (205) – –
in 6.1 (8.1) – 6.1 (8.1) – –
Height H2
G · DN mm 46 46 46 95 95
NPT 2) in 1.8 1.8 1.8 – –
Ø spring housing
G · DN mm 90
NPT · NPS in 3.5 – –
Weight, approx.
Body with
screwed ends
kg 1.0 1.1 1.5 – –
lb 2.2 2.4 3.3 – –
Flanged body
kg 2.6 – 4.2 7.0 8.0
lb 5.7 – 9.3 – –
1) Face-to-face dimensions according to ANSI/ISA 75.08.01
2)
NPT in Class 300 (A351 CF8M)
3) NPS in Class 150 (A351 CF8M)
4)
Dimensions in parentheses apply to values with 8 to 20 bar/120 to 290 psi set point range
5) Red brass CC499K
6)
Stainless steel·1.4408/A351 CF8M
7) Spheroidal graphite iron EN-GJS-400-18-LT