Burkert Type S030 - Manual (Page 5)

16
Table 3: Dimensions of the fittings with weld end
connections acc. to EN ISO 1127/ISO 4200
DN [mm] P [mm] A [mm] D [mm] s
[mm]
15 34,5 84,0 21,30 1,60
20 32,0 94,0 26,9 1,60
25 32,2 104,0 33,70 2,00
32 35,8 119,0 42,40 2,00
40 39,6 129,0 48,30 2,00
50 45,7 148,5 60,30 2,60
A
P
s
D
K factors (pulse/litre)
The K factors have all been determined under the following
reference conditions: medium = water, water and ambient
temperatures 20 °C, min. upstream and downstream
distances respected, appropriate pipe dimensions.
To convert a K factor given in pulse/litre, use one
of the following formulae:
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K factor in pulse/US gallon = K factor in pulse/litre
x 3.785 to obtain a flow rate value in US gallon/
time unit
K factor in pulse/UK gallon = K factor in pulse/litre
x 4,546 to obtain a flow rate value in UK gallon/
time unit
Two versions of the S030 HT in DN15 and DN20
exist, having different K factors.
Only version 2, identified by the "v2" marking, is
available from March 2012. The "v2" marking can
be found on the side of the DN15 or DN20 fitting
in metal:
V2
If the fitting is combined with an SE30 HT elec-
tronic module in the sinus version, increase the
given K factor by a factor of 2.
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Type of connections and standard K factors (pulse/litre)
DN6
DN8 DN15
Weld ends acc. to:
• SMS 3008
- - -
• BS 4825 / ASME BPE - - -
• DIN 11850 Rg2 - 278 106
• EN ISO 1127 / ISO 4200 - - 106
External threads acc. to:
• SMS 1145
- - -
• G 440 278 106
Internal threads acc. to:
• G, Rc, NPT
- - 106
Clamp acc. to:
• SMS 3017 / ISO 2852
- - -
• BS 4825 / ASME BPE - - -
• DIN 32676 - 278 106
• ISO (pipe EN ISO 1127/ISO
4200)
- - 106
Flanges acc. to:
• EN 1092-1 (ISO PN16)
• ANSI B16-5-1998
• JIS 10K
440
- 106
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K factors (pulse/litre)
DN15 v2
1) DN20 DN20 v2 1) DN25 DN32 DN40 DN50
- - - 66,9 - 31,1 19,9
- 106 73,0 66,9 49,0 31,1 19,9
73,0 106 73,0 66,9 49,0 31,1 19,9
73,0 66,5 - 49,0 31,8 19,8 11,4
- - - 66,9 - 31,1 19,9
73,0 66,5 - 49,0 31,8 19,8 11,4
73,0 66,5 - 49,0 31,8 19,8 11,4
- - - 66,9 - 31,1 19,9
- 106 73,0 66,9 - 31,1 19,9
73,0 106 73,0 66,9 - 31,1 19,9
73,0 66,5 - 49,0 31,8 19,8 11,4
73,0 66,5 - 49,0 31,8 19,8 11,4
1) See page 17
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