Page 118 - Catalogue 2019

HIGH PERFORMANCE BUTTERFLY VALVE HP 111-E HIGH PERFORMANCE BUTTERFLY VALVE HP 111-E

TECHNICAL DATA TORQUE Operating pressure
Nominal diameter: DN 50 - DN 200 - The values specifi ed are based DN Size 10 [bar] 16 [bar]
(larger nominal diameter on request) on the initial breakaway torque. [mm] [in] R-PTFE Inconel R-PTFE Inconel
(disc disengages from seat, 50-65 2-2½ 27 35 28 42
Face-to-face: EN 558 Series 20 torque then drops) 80 3 28 55 30 65
ISO 5752 Series 20 100 4 51 90 61 100
API 609 Table 1
125 5 63 150 83 172
Flange accommodation: EN 1092 PN 10/16 150 6 125 170 136 220
ASME Class 150 200 8 205 350 260 430
AS 4087 PN16/21 All values in Nm
Flange Surface Design: EN 1092, Form A/B,
ASME RF,FF
Top fl ange: EN ISO 5211

Marking: EN 19 PRESSURE/TEMPERA-
TURE DIAGRAM
Tightness check Independent of fl ow-direction
- for R-PTFE seat: EN 12266 (Leakage rate A) ------ Pressure control line for
- for Inconel seat: EN 12266 (Leakage rate B) GS-C25 body material
ISO 5208, Category 3 and metal seat

Temperature range: -10°C to +450°C Pressure control line for
1.4408 body material Differential pressure PS (bar)
Differential pressure: see pressure/ temperature diagram and metal seat
. . .
Wafer type butterfl y valve in double-eccentric construction. Reliable Vacuum: up to 1mbar absolute - - - - Pressure control line for
R-PTFE
sealing even with extreme temperature and pressure conditions.
The diagram illustrates the
performance of the standard
version of our valve type HP.
Valves for higher pressure or
deviating temperature are
FEATURES available upon request. Temperature TS (°C)

- Shut-off and control of gaseous and liquid media
- Disc has double-eccentric bearing
- Centering pieces can be used as installation aid
- Two seat ring systems available: R-PTFE and Inconel
- Seal variants
soft-sealing (R-PTFE) max. 230°C
metallic sealing (Inconel-seat) max. 450°C K -VALUES
- Maintenance-free v Opening angle α°
- The K -value [m³ per hour] is the DN Size
v
- Long service life, even at high switching frequencies fl ow of water at a temperature of [mm] [in] 20° 30° 40° 50° 60° 70° 80° 90°
5°C to 30°C (41°F to 86°F) at 50-65 2-2½ 3 13 28 39 49 58 69 81
∆p of 1 bar 80 3 19 40 63 96 135 189 242 287
100 4 33 65 89 125 180 259 365 450
- The K -values specifi ed are
v
GENERAL APPLICATIONS based on tests carried out by the 125 5 53 105 169 245 342 509 645 728
Delfter Hydraulics Laboratories, 150 6 82 161 252 385 575 817 1010 1123
- Chemical and petrochemical industries the Netherlands 200 8 105 184 331 559 816 1217 1795 1921
- Hot water and steam systems Subject to change without notice
- Permissible velocity of fl ow
- District heat supply The splitted shaft design allows better fl ow characteristics up to a Vmax 4,5 m/s for liquids,
- Vacuum systems nominal pressure of 19 bar. Vmax 70 m/s for gases
- Shipbuilding For further values, please contact
- Gas process technology our engineers.
- Food industries
- Heavy duty services

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HP 111-E 3.3 www.ebro-armaturen.com
01.2019