KSB BOA-SuperCompact - Page 24

5 Valve Description
24 of 60
▪ Flanges to DIN EN 1092-2 Type 21
▪ Position indicator outside the insulating material
▪ Locking device, travel stop, position indicator, throttling plug and insulating cap
with anti-condensation feature as standard
▪ Suitable for full insulation in acc. with German energy-saving regulations
▪ Non-rotating stem with protected, external thread
▪ Maintenance-free stem seal with EPDM profile ring
▪ Compact EPDM-encapsulated throttling plug as soft main seat and back seat
▪ Exterior coating: blue,RAL5002
▪ The valves satisfy the safety requirements of AnnexI of the European Pressure
Equipment Directive 2014/68/EU(PED) for fluids in Group2.
▪ Type-tested to the specifications of Germanischer Lloyd and Bureau Veritas.
Variants
▪ Lead-sealable cap (prevents unauthorised actuation) as assembly set
▪ Electric actuators
5.3.4.4 Pressure/temperature ratings
Table15: Test pressure and operating pressure
PN DN Shell test Leak test (seat) Permissible operating pressure
12)
With water
Tests P10 and P11 to
DINEN12266-1
Test P12, leakage rateA to
DINEN12266-1
-10 to +120 °C
[bar] [bar] [bar]
6 15-200 9 6,6 6
16 15-200 24 17,6 16
5.3.4.5 Materials
DN 15-150 DN 200
Table16: Parts list
Part No. Description Material Note
49-1 Insulation or insulation shell e.g. rock wool -
100 Body EN-GJL-250 (5.1301) -
200 Stem Stainless steel, min. 13% chrome (Cr) -
350 Valve disc Cast iron/EPDM -
410 Profile seal Elastomer EPDM -
12) Static load