Burkert Type S020 - Manual (Page 24)

24
Technicaldata
Type S020
Table 18: K factors depending on the connections and standards and materials of the T fittings used with a 8020, 8024, 8025 or 8026
Material Type of connection and standard
K factor [Pulse/litre]
DN6 DN8
DN15 DN15 v2 DN20 DN20 v2 DN25 DN32 DN40 DN50 DN65
Stainless
steel welding ends
• acc. to SMS 3008
- - - - - - 64,0 - 30,9 19,5 11,2
• acc. to BS 4825 / ASME BPE - - - - - - 64,0 48,3 30,9 19,5 11,2
• acc. to EN ISO 1127 / ISO
4200
- - - - 64,0 - 48,3 30,9 19,5 11,2 -
Stainless
steel external threads
• acc. to SMS 1145
- - - - - - 64,0 - 30,9 19,5 -
• G - - - - 64,0 - 48,3 30,9 19,5 11,2 -
Stainless
steel internal threads
• G, Rc, NPT
- - - - 64,0 - 48,3 30,9 19,5 11,2 -
Stainless
steel Clamp
• acc. to SMS 3017 / ISO 2852 -
- - - - - 64,0 - 30,9 19,5 11,2
• acc. to BS 4825 / ASME BPE - - - - - - 64,0 - 30,9 19,5 11,2
• acc. to ISO (for pipes acc. to
EN ISO 1127 / ISO 4200)
- - - - 64,0 - 48,3 30,9 19,5 11,2 -
Stainless
steel flanges
• acc. to EN1092-1 (ISO PN16) -
- - - 64,0 - 48,3 30,9 19,5 11,2 -
• acc. to ANSI B16-5-1998
• acc. to JIS 10K
- - - - 64,0 - 48,3 30,9 19,5 11,2
Brass all - - - - 64,0 - 48,3 30,9 19,5 11,2 -
PVC all - - - - 81,1 - 56,6 29,9 18,6 10,7 -
PP all - - - - 75,1 - 53,6 29,0 17,4 10,3 -
PVDF all - - - - 81,2 - 60,3 31,9 19,4 11,1 -
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