Danfoss SBFV, SBFV PN 16, SBFV PN 25 Data sheet
Data sheet
Steel buttery valves
SBFV (PN 16/25)
Description
Danfoss SBFV are high performance steel
butterfly valves that together with Danfoss JIP™
ball valves complete the family of shut off valves
designed especially for district heating and
district cooling systems.
Danfoss SBFV are triple offset butterfly valves
with unique lamelar seat design that ensures
reliable operation and tightness 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:
• DN 200–1400
• Maximum differential pressure 16 bar
• kVS: 1270 - 88000 m3/h
• Leakage rate A
• 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. Leak and shell test,as
well as dimension and functionality test is
performed on each and every valve according
to applicable standard EN 12266 P10-P11-P12
& F20
• All used material with EN 10204 3.1 certificates
• Production certified according to ISO9001 /
ISO14001
© Danfoss | 2021.08
AI165686469433en-010707 | 1
Data sheet Steel buttery valves SBFV (PN 16/25)
Ordering
SBFV-WW welding
SBFV-FF flange
DN
(mm)
200 065B7610 065B7655 065B7625 065 B7670 065B7640 065 B7685
250 065 B7611 065B7656 065B7626 0 65B7671 0 65B76 41 065B76 86
300 065B7 612 065B7657 065B7627 065B7672 065B7642 065B76 87
350 06 5B7613 065B7658 065B7628 065B 7673 065B7643 0 65B7688
400 065 B7614 065B7659 065B7629 06 5B7674 065B7644 06 5B7689
450 06 5B7615 0 65B7660 065B763 0 065B7675 065B7645 06 5B7690
500 065 B7616 0 65B76 61 065 B7631 0 65B7676 06 5B7646 0 65B7691
600 065 B7617 065B7662 065B76 32 065B 7677 065B7647 0 65B7692
700 06 5B7618 065B766 3 065B7633 065B767 8 065B7648 065B76 93
800 065B7619 065B7664 065B7634 065 B7679 065B7649 065B769 4
900 065B7620 065B7665 065B7635 065B7680 065B7650 065B7695
1000 065B7621 065B7666 065B7636 065B76 81 065B7651 065B7696
120 0 065B7622 065B 7667 065 B7637 065B7682 065B7652 065B769 7
140 0 065B7623 065B7668 065B763 8 065B7683 065B7653 065B76 98
200 065H7610 065H7655 065H7625 065H7670 0 65H7640 065 H7685
250 06 5H7 611 065H7656 065H7626 065H7671 0 65H76 41 065H7686
300 065 H7612 0 65H7657 065H7627 065H7672 06 5H7642 0 65H7687
350 065 H7613 065H7658 065H7628 065H7673 065H 7643 065 H7688
400 065H 7614 065H7659 065H7629 06 5H7674 065H7644 065H76 89
450 065 H7615 065H76 60 065H7630 065H7675 065 H7645 06 5H7690
500 065H7616 0 65H7661 0 65H7631 0 65H7676 065H76 46 065 H7691
600 065H7617 065H7662 065H7632 0 65H7677 0 65H7647 065 H7692
700 065 H7618 0 65H7663 065 H7633 06 5H7678 06 5H7648 0 65H7693
800 065H7 619 065H 7664 065H7634 065H7679 0 65H7649 065 H7694
900 065H7620 065H7665 06 5H7635 065H76 80 065H7650 065H7695
1000 065H7621 065H7666 065H763 6 065H76 81 065H7651 065H7696
120 0 065H7622 0 65H7667 065H7637 065H7682 065H7652 065H7697
140 0 065H7623 065 H7668 06 5H7638 065H7683 065H7653 065 H7698
Code Nr. WW PN 25 Code Nr. FF PN 16 Code Nr. FF PN 25
with gearbox 1)with gear flange 1)with gearbox 1)with gear flange 1)with gearbox 1)with gear flange
GOST/CN-B connection
EN connections
1)
1)
All valves are 10 0% factory tes ted for
int ⁄ext leakag e from both directions
Danfoss guara ntees leakage class A
from both dire ctions only with factor y
installed gear boxes and electric
actuators a ccording to the specificati on
in this data sheet
Danfoss can’t acce pt the responsibility
for potential l eakage as a result of the
improper g ear box or electric ac tuator
installation a nd use of gear boxes
and electric actuators which are not
according to the spe cification
2 | © Danfoss | 2021.08
Gear box
DN
(mm)
200 AB550 065B8280
250 AB880 065B8281
300 -350 AB12 50 065B8282
400 AB1950 065B8283
450 AB1950/PR4 065B8284
500 AB3000/PR4 065B8291
600 AB3000/PR6 065B8292
700 AB6800/PR6 065B8285
800 A20 0/PR10 065B8286
900 A250/PR10 065B8287
1000 IW82 065B8288
120 0 IW9 065B8289
140 0 HOW10 065B8290
Gear box t ype Cod e Nr.
Electrical actuator Auma
DN
(mm)
200 S Q12. 2-F12 065B8260
250 SA10.2-GS80.3/53:1-F12 065B8253
300 -350 SA10.2-GS100.3/126:1-F14 065B8 261
400 -450 SA10. 2-GS125 .3/160 :1-F16 065B8262
500 SA10.2-GS125.3/208:1-F25 065B8263
600 SA10.2-GS160.3/442:1-F25 065B8258
700-800 SA10.2-GS200.3/864:1-F30 065B8264
900 SA10.2-GS250.3/848:1-F35 065B8265
1000 SA10.2-GS250.3/1718:1-F35 065B8259
120 0 SA10.2-GS315/1696:1-F40 065B8266
140 0 SA14.2- GS315/1696:1-F40 065B8267
Actuator type Code Nr.
AI165686469433en-010707
Data sheet Steel buttery valves SBFV (PN 16/25)
Technical data
DN 200 250 300 350 400 450 500 600 700 800 900 1000 120 0 140 0
k
VS
PN
∆p max. 16
Medium temperature
Min. Ambient temperature −20 (−40 2))
Max. Ambient temperature 80 (with Auma actuator); 110 (with Gearbox); 240 (only valve)
Medium Circulation water/glycolic water up to 50 %
3)
Torque
1)
Temperature depen ds on the pressure. See pressure -temperature diagram f or details.
2)
Product needs pr oper insulation that will e nsure that surface temperatu re of the valve will not be lower th en -20°C when val ve is pressurized
3)
Torque values should b e increased by 10% when dimension ing third party act uators that are not recommen ded by Danfoss
Pressure temperature
diagram (valve body design)
m3/h 1270 2100 3900 5200 6700 8700 11000 15000 23500 28000 40000 52000 65000 88000
bar
16 / 25
−20 … 240
1)
°C
Nm 950 13 00 2500 3100 3950 5250 6600 9400 158 00 20500 28300 36000 58400 82000
PN 25 Work ing pressure/workin g temperature rating
PN 16
Working pressur e [bar]
Working tempe rature [T, °C]
AI165686469433en-010707
© Danfoss | 2021.08 | 3
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