burkert type 2000 angle-seat - valinonline.com to open valves are anti–waterhammer design (the...
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2000 Angle–Seat
2/2–way Angle–Seat Valve with NPT ends
• Highflowrates• Veryhighcyclelife• Longlifealternativetoballvalves• Threadedendbody• Suitablefor150PSIsteam• Deliverablewithflowdirectionbeloworaboveseat• Normallyclosed,normallyopen;ordouble–actingType 2000 Angle Seat can be combined with…
for media up to 365°F (185°C) 1/2" – 2 1/2"
Type 6012/6014 P Type 8631
Pilot valve TopControl On/Off-Pilot/Switch
The externally piloted angle–seat valve is operated with a single or double–acting piston actuator. The actuator is available in two different materials, depending on the ambient temperature. High flow rates are attained with the virtually straight flow path. The reliable self–adjusting packing gland provides high sealing integrity. These maintenance-free and robust valves can be retrofitted with a comprehensive range of accessories for position indication, stroke limitation or manual override.
Flow to open valves are anti–waterhammer design (the line pressure dampens the closing). Flow to close valves for gases and steam can generally use smaller actuators, at a lower cost but may require higher air pilot pressure to open and may have a lower flow capacity Cv. (see pressure charts).
Ambien
ttem
perature°F
316
284
251
219
187
154
Ø40
Ø50 Ø63
212 248 284 320 356 392
Mediatemperature°F
Type 8640/8644 Type 5470 Type 6519 NAMUR
Valve bank Solenoid valve Pilot valve
Technical data
Orifice 1/2"–21/2"(DN13–65)
Body materials Threadedportbody Weldendbody–Tube
Investmentcastbronzeor316L Stainlesssteel316L–see2000tubeenddatasheet
Actuator material PA,PPSonrequest
Plug seal material PTFE(NBR,FKMandEPDMonrequest)
Media Water,alcohol,oils,fuel,saltsolution, alkalisolutions,organicsolvents,steam
Viscosity max..93in2/s;600cSt;600mm2/s
Packing gland (withsiliconegrease) PTFEV–ringswithspringcompensation
Media temperature1) 14°Fto365°F(-10°Cto+185°C)withPTFEseal
Ambient temperature PA actuator1)
PPS actuator ActuatorsizesØ40–80 ActuatorsizesØ100–125
14°Fto140°F(-10°Cto+60°C)
41°Fto284°F(+5°Cto+140°C)
41°Fto194°F(+5°Cto+90°C)
Installation Asrequired,preferablywithactuatorinuprightposition
Control medium Neutralgases,air
Max. pilot pressure ActuatorsizeØ40-80 ActuatorsizeØ100 ActuatorsizeØ100 ActuatorsizeØ125
PAandPPS 145PSI PA 145PSI PPS 100PSI PAandPPS 100PSI
1) Note: For PA actuators in the sizes 40, 50 and 63, the combination of max. media temperature and max. ambient temperature is as shown in the following chart. Use PPS actuator material above these lines.
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Datum Gez. Gepr. Norm QS
SW
Blatt
Z1-2000-003
Schr‰gsitzventilkolbengesteuert
11von
L
2000 Angle–Seat
Dimensions [mm]
D N
O r i fi c e
T h r e a d e d P o r t B o d y A l l b o d i e s
Ø D A B C A c t u a t o r s i z e Ø
H E Ø P
13/15 NPT1/2 85 173 14 50 137 64 G1/4
20 NPT3/4 95 178 14 50 145 64 G1/4
206 14 63 170 80
25 NPT1 105 212 14 50 148 64 G1/4
212 14 63 173 80
234 14 80 195 101
32 NPT11/4 130 226 16 63 186 80 G1/4
255 16 80 210 101
297 16 100 256 127
40 NPT11/2 130 230 18 63 189 80 G1/4
250 18 80 213 101
301 18 100 260 127
329 18 125 288 153
50 NPT2 150 250 20 63 205 80 G1/4
270 20 80 225 101
316 20 100 271 127
346 20 125 301 153
65 NPT21/2 185 296 22 80 239 101 G1/4
344 22 100 287 127
372 22 125 315 153
B¸rkert Fluid Control Systems
D-74653 Ingelfingen
Ausg./Vers. Antrag ƒnderung
Datum Name
Bearbeiter
Gepr¸ft
Norm
QS
Mafle ohne Toleranzangabe
L‰ngenmafle
Rundungshalbmesser
Winkelmafle
Klass-Nr.
Maflstab
Typ
Variantenst¸ckliste
Werkstoff
Benennung
Zeichnungs-Nr.
Ers.f.
2000 - / -
23.05.2003 ma
P J
F
45∞
Ø D
C G B
H
Ø E
A
SW
S K
Ø N
M O
Ordering chart for valves with FLOW DIRECTION BELOW SEAT Actuator material PA (polyamide) with threaded port
C o
n t r
o l
f u n
c t i o
n
O r i
fi c e
P o
r t
C o
n n
e c t
i o n
T h
r e a
d e
d p
o r t
N
P T
A c t
u a
t o r
s i z e
Ø
[ m
m ]
C V
v a l u
e
O p
e r a
t i n
g
p r e
s s u
r e u
p t
o
3 6 5 ° F
[ P
S I ]
M i n
i m u
m p
i l o
t p
r e s s
u r e
[ P
S I ]
I t e
m n
o .
B r o
n z e
b o
d y
I t e
m n
o .
S t .
s t .
b o
d y
A 2/2–way, NCbyspring action
Normallyclosed
1/2"(13) 1/2 50 4.9 232 56.5 454604 454619
3/4"(20) 3/4 50 9.3 160 56.5 454605 454620
63 11.6 232 60.9 456033 456028
1"(25) 1 63 22.0 160 60.9 454606 454621
80 23.2 232 72.5 456029 456030
11/4"(32) 11/4 63 31.3 87 60.9 456031 456032
80 32.5 218 72.5 454607 456622
11/2"(40) 11/2 80 44.1 150 72.5 454608 454623
100 44.1 181 63.8 454784 454788
125 44.1 232 60.9 456067 456068
2"(50) 2 100 63.8 104 63.8 454610 454624
125 63.8 150 46.4 454785 454789
21/2"(65) 21/2 125 104.4 75 46.4 454611 454625
104.4 102 75.4 462656 462657
B 2/2–way valve, open by spring force, available on request
Other pressure ranges, circuit functions, flow from above, PPS actuators and accessories available on request
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2000 Angle–Seat
Technical data
Flow direction above seat(onlyforgasesandsteam)
Media Gaseousmediaandsteam
Other technical data Pleaseseeinformationforflowdirectionbelowseat
Attention! Valveswithflowdirectionaboveseatareonly conditionallyusableforliquidmedia.Thereisa dangerofwaterhammer!
Ordering chart for valves WITH FLOW DIRECTION ABOVE THE SEAT Actuator material PA (polyamide) with pilot pressure depending on operating pressure according to Charts 1 and 2
Co
ntr
ol
fun
ctio
n
Ori
fi ce
Po
rtC
on
ne
ctio
nTh
rea
de
d p
ort
N
PT
Act
ua
tor
size
Ø
[m
m]
C V
valu
e
Op
era
tin
g
pre
ssu
re u
p t
o
365°
F [
PS
I]
Ite
m n
o.
bro
nze
bo
dy
me
dia
in
sert
s
Ite
m n
o.
St.
st.
bo
dy
A2/2–way, NCbyspring action
Normallyclosed
1/2"(13) 1/2 50 4.9 232 454626 454635
3/4"(20) 3/4 50 9.3 232 454627 454636
1"(25) 1 63 22.0 232 454628 454637
11/4"(32) 11/4 63 31.3 232 454629 454638
11/2"(40) 11/2 63 40.6 2321) 454630 454639
80 40.6 232 454631 454640
2"(50) 2 63 56.8 2321) 454632 454641
80 60.3 2321) 454633 454642
21/2"(65) 21/2 80 89.3 2031) 454634 454643
1)Pilotpressure>80PSIatmaximumsystempressure. Otherpressureranges,circuitfunctions,PPSactuatorsandaccessoriesonrequest
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2000 Angle–Seat
Pressure charts 1 and 2withcircuitfunctionAandflowdirectionabovetheseat(airpressurerequiredtoliftofftheseat)
Chart1 Chart2
Pilotpressure[PSI]
Ope
ratin
gpressure[PSI]
Pilotpressure[PSI]
Ope
ratin
gpressure[PSI]
Actuatorsize Orifice
Actuatorsize Orifice
Chart3
ControlfunctionB;Actuator50º80mm
Pil
ot
valv
eacc
ord
ing
to a
ctu
ato
r si
ze
Vo
ltag
e
Item
no
.
3/2–way pilot valves Type 6012 P/6014 P with banjo mounting; 1/4" NPT customer air connection Type6012PforactuatorØ50and63mm 024V/DC 428565
CV=.05 120VAC/60Hz 428567
Type6014PforactuatorØ50to125mm 024V/DC 429134
CV=.13 120VAC/60Hz 429136
14.5 29 43.5 58 72.5 87 101.5 116 130.5 145
29
58
87
116
145
174
203
232
0
1/2˝
(ø50
)
1˝ (ø
63)
3/4˝
(ø50
)
1-1/
2˝ (ø
80)
1-1/
4˝ (ø
63)
2˝ (ø
80)
1-1/
2˝ (ø
63)
2-1/2˝(ø 80)
2˝ (ø 63)
Controlpressure[PSI]
Ope
ratin
gpressure[PSI]
Fitting type Shape Material Item no.
MaleG1/4x1/4NPT Straight Nickelplated US62754 female brass
MaleG1/4x1/4"tube Swivel Nickelplated US63251 pushconnection elbow brass
Options and accessories (on request) • Circuit function I (double–acting actuator) and B (spring–return normally–open) • PPS actuator • Electrical position feedback, Type 1060 and 1062 • Magnetic–inductive proximity sensors, Type 1071 • Stroke limitation max. and min./max. • Manual actuator • NAMUr adapter for pilot valvesNote: Please request the Accessories data sheet 2000 (Accessories for valve series 2000 – 2031).
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2000 Angle–Seat
Technical data
Ordering chart for valves WITH FLOW DIRECTION BELOW THE SEAT, NORMALLY OPEN Actuator material PA (polyamide) with pilot pressure depending on operating pressure according to Chart 3
Co
ntr
ol
fun
ctio
n
Ori
fi ce
Po
rtC
on
ne
ctio
nTh
rea
de
d p
ort
N
PT
Act
ua
tor
size
Ø
[m
m]
C V
valu
e
Op
era
tin
g
pre
ssu
re u
p t
o
365°
F [
PS
I]
Ite
m n
o.
bro
nze
bo
dy
Ite
m n
o.
St.
st.
bo
dy
B2/2–way, NObyspring action
Normallyopen
1/2"(13) 1/2 50 4.9 232 454612 454597
3/4"(20) 3/4 50 9.3 232 454613 454598
1"(25) 1 63 22.0 232 454614 454599
11/4"(32) 11/4 63 31.3 232 454615 454600
11/2"(40) 11/2 63 40.6 2321) 454616 454601
80 40.6 232 454786 454790
2"(50) 2 63 56.8 1881) 454617 454602
80 60.3 2321) 454787 454791
21/2"(65) 21/2 80 89.3 2171) 454618 454603
1)Pilotpressure>80PSIatmaximumsystempressure. Otherpressureranges,circuitfunctions,PPSactuatorsandaccessoriesonrequest
Connections Orifice CV Max. Operating Pressure2)
Differential Pressure1) }➞ Required
Control Pressure
CFA
[PSI]
Weight
[lbs.]
Actuator
Size
[mm]
ø DIA NPT [inch] CFA [PSI]
CFB [PSI]
1/2 1/2 4.9 230 56 1.9 50
230 50
3/4 3/4 9.4 160 56 2.1 50
230 50
1 1 22.3 160 61 4.0 63
230 63
1-1/4 1-1/4 32.2 203 65 6.8 80
189 5.9 63
1-1/2 1-1/2 49.1 116 65 7.1 80
131 6.6 63
189 65 8.8 100
230 11.0 80
2 2 64.4 116 65 15.4 100
87 13.2 63
174 65 22.4 125
131 14.3 80
2-1/2 2-1/2 105.3 102 65 24.2 125
87 18.3 80
1) Higher differential pressures by other combinations of actuators on request. 2) Max. operating pressure with steam -> 150 PSI (365°F).
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2000 Angle–Seat
Ordering chart for valves
Ordering chart for valves WITH FLOW DIRECTION ABOVE THE SEAT, High temperature version, steam @ 150 PSIActuator material PPS (polyphenylsulfide) with pilot pressure depending on operating pressure according to Charts 1 and 2
C o
n t r
o l
f u n
c t i o
n
O r i
fi c e
P o
r t
C o
n n
e c t
i o n
T h
r e a
d e
d p
o r t
N
P T
A c t
u a
t o r
s i z e
Ø
[ m
m ]
C V
v a l u
e
P i l
o t
a i r
p
r e s s
u r e
@
1 5 0
P S
I G l
i n e
p
r e s s
u r e
I t e
m n
o .
b r o
n z e
b o
d y
I t e
m n
o .
S t .
s t .
b o
d y
A 2/2–way, NCbyspring action
1/2"(13) 1/2 50 4.9 <60 457431 462493
3/4"(20) 3/4 50 9.3 <60 457432 462494
1"(25) 1 63 22 <60 US09752 462495
11/4"(32) 11/4 63 31.3 <60 US09753 462496
11/2"(40) 11/2 63 40.6 66 457335 462497
2"(50) 2 80 60.3 66 457368 460434
21/2"(65) 21/2 100 104.4 78 US09754 US09755
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2000 Angle–Seat
Angle seat valve spare part sets(kitscontainavalveseatorsealingseatset;seedrawing)
SET 6 valve seat kit, 2/2–way valve with bronze body
DN
Ite
m n
o.
PTF
E s
ea
l
Ite
m n
o.
FK
M s
ea
l
1/2"(13) 010984N 011065L
3/4"(20) 010986Q 011070V
1"(25)* 010988S 011085H
1"(25)** 159635D ––
11/4"(32) 011044P 011088L
11/2"(40) 011046R 011107L
2"(50) 011390T 011109W
21/2"(65) 011064K 011120L
SET 6 valve seat kit, 2/2–way valve with stainless steel body
Seal kit
Set 5
FKM
FKM for bronze body ma-terial only
Valve side
Valve kit
Set 6
DN
Ite
m n
o.
PTF
E s
ea
l
Ite
m n
o.
FK
M s
ea
l
1/2"(13) 011134E 011234J
3/4"(20) 011171K 011253V
1"(25)* 011202T 011259B
1"(25)** 160737G ––
11/4"(32) 011208H 011262W
11/2"(40) 011209A 011267T
2"(50) 011214N 011269D
21/2"(65) 011216Q 011307U
* Actuator size 50, Letter code D. ** Actuator size 63/80, Letter code E/F.
SET 5 Sealing set for PA–actuator
Act
ua
tor
size
Ø
Fo
r V
alv
e
size
s
Ite
m n
o.
bro
nze
b
od
y
Ite
m n
o.
sta
inle
ss
ste
el
bo
dy
C11/2"(40) DN13/20 643438D 643438D
D2"(50) DN13/20/25 011308D 011369H
E21/2"(63) DN25–50 011334N 011372U
F3"(80) DN25–65 011366W 001902Y
G4"(100) DN32–65 007763H 011386K
H5"(125) DN40–65 011368G 011387L
Set 5 sealing set for PPS–actuator
Act
ua
tor
size
s Ø
Fo
r V
alv
e
size
s
Ite
m n
o.
bro
nze
b
od
y
Ite
m n
o.
sta
inle
ss
ste
el
bo
dy
C11/2"(40) DN13/20 643536X 643536X
D2"(50) DN13/20/25 011373V 011388V
E21/2"(63) DN25–50 007765B 007766C
F3"(80) DN25–65 011375X 007767D
G4"(100) DN32–65 011374W 011389W
H5"(125) DN40–65 007764A 007768N
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2000 Angle–Seat
Incaseofspecialapplicationconditions, Wereservetherighttomaketechnical 0711/3_US-en_1000082408 pleaseconsultforadvice. changeswithoutnotice.
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