Steel butterfly valves

Transcription

1 ata sheet Steel butterfly valves SBFV (PN 16/25) escription anfoss SBFV are high performance steel butterfly valves that together with anfoss JIP ball valves complete the family of shut off valves designed especially for district heating and district cooling systems. anfoss SBFV are triple offset butterfly valves with unique lamelar seat design that ensures reliable operation and tightness in both directions even at high and low temperatures. They are primarily designed as shut-off valves but can be as well used for simple control purposes. Packing box has been designed on the same principle as on JIP ball valves where carbon reinforced PTFE sealing is used that does not deteriorate over years and can be tightened while in the pipeline thus ensuring external tightness for lifetime. Main data: Maximum differential pressure 16 bar k VS : m 3 /h eakage rate A (flow direction) for opposite direction please contact anfoss Body design class PN 25 Temperature: 20 ( 40) 240 C Medium: circulation water/ glycolic water up to 50% Minimum ambient temperature for transportation and storage: 40 C Approvals and norms: 100% final inspection. eak and shell test,as well as dimension and functionality test is performed on each and every valve according to applicable standard EN P10-P11-P12 & F20 All used material with EN certificates Production certified according to ISO9001 / ISO14001 anfoss V.IX.A4.02 1

2 Ordering SBFV-WW welding SBFV-FF Code Nr. WW PN 25 Code Nr. FF PN 16 Code Nr. FF PN 25 with gearbox with gear with gearbox GOST/CN-B connection with gear with gearbox with gear B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B7698 EN connections Gear box Electrical actuator Auma Gear box type Code Nr. 200 Q 800 S 065B Q 1500 S 065B Q 2000 S 065B Q 3000 S 065B Q 6500 S 065B Q S 065B Q S 065B Q S 065B Q S 065B Q S 065B Q S 065B8290 Actuator type Code Nr SQ F12 065B SQ F14 065B SA07.6-GS100.3/VZ4.3 - F16 065B SA10.2-GS125.3/VZ4.3 - F25 065B SA10.2-GS160.3/GZ8:1 - F30 065B SA10.2-GS200.3/GZ16:1 - F35 065B SA14.2-GS250.3/GZ16:1 - F40 065B SA14.2 GS315/GZ F40 065B anfoss V.IX.A4.02

3 Technical data k VS m 3 /h PN 16 / 25 bar p max. 16 1) Medium temperature Min. Ambient temperature C 20 ( 40 4) ) Max. Ambient temperature ) 80 (with Auma actuator); 110 (with Progear Gearbox); 240 (only valve) Medium Circulation water/glycolic water up to 50 % Torque 3) Nm ) On special demand products with higher Δp can be delivered 2) Temperature depends on the pressure. Please see pressure-temperature diagram for details. On request with use of special materials products suitable for temperatures lower then -20 C can be delivered. 3) Torque values should be increased by 10% when dimensioning third party actuators that are not recoended by anfoss 4) Product needs proper insulation that will ensure that surface temperature of the valve will not be lower then -20 C when valve is pressurized Pressure temperature diagram (valve body design) PN 25 Working pressure/working temperature rating Working pressure [bar] PN 16 Working temperature [T, C] V.IX.A4.02 anfoss

4 Flow diagram k v [m 3 /h] Opening angle [ ] For best performance of controlling the flow please choose dedicated anfoss control valves. SBFV butterfly valves can be used for simple regulation in opening angles from 30 to 90. Maximum flow velocities for media should not exceed: -3 m/s [ ] - 2,5 m/s [ ] - 2 m/s [ ] To avoid high flow speed, cavitatoin and turbulance, opening angle from 0-30 should not be used. esign N Part Material 1 Body 2 isk Carbon steel EN P265G, EN S355J2+N Carbon steel EN P265G, EN S355J2+N 3 Retaining ring Stainless steel X5CrNi amellar seal X6CrNiMoTi Graphite 5 Valve seat Stainless steel X17CrNi rive Shaft Stainless steel X17CrNi Gland packing Graphite / PTFE 8 Ring Stainless steel X5CrNi Sealing bush GGG CrNi Gland 11 Cover Carbon steel EN P265G, EN10025 S355J2+N Carbon steel EN P265G, EN S355J2+N 12 Pin Stainless steel X17CrNi Parallel key Carbon steel C45E 14 Radial bearing INA PERMAGIE (SS+PTFE) 15 Axial bearing INA PERMAGIE (SS+PTFE) 16 Connections Stainless steel A Connections Stainless steel A Screw Stainless steel A O ring EPM T / VITON 4 anfoss V.IX.A4.02

5 imensions SBFV-WW with bare shaft h h 1 h h 1 Ø ØK GOST end EN end h h 1 1 Gear Flange ISO F F F F F F F F F F F Weight F F F SBFV-FF with bare shaft PN16 n Øl GOST end EN end Ø ØK n Øl Ø ØK n Øl h h 1 1 Gear Flange ISO F F F F F F F F F F Weight F F F F V.IX.A4.02 anfoss

6 imensions SBFV-FF with bare shaft PN 25 h h 1 C d b a Ø ØK 1 n Øl GOST end EN end Ø ØK Øl Ø ØK Øl n h h 1 1 Gear Flange ISO F F F F F Weight F F F F F F F F F Worm Gear h h a b C d Weight anfoss V.IX.A4.02

7 imensions Actuator - AUMA N M M N B A P B P A G F E A B E F G M N P Weight Actuator - AUMA E F G J K A B E F G M N P Weight V.IX.A4.02 anfoss

8 ØdK ata sheet Steel butterfly valves SBFV (PN 16/25) imensions Valve top and gear q Ø r ØK Ød ØR ØK Ø p ØR n Gear Ød n p q r nk ØdK ØK ØR Ø 200 F F F F F F F F F F F F F F anfoss S-SRMT/SI V.IX.A4.02