Burkert Type 2000 User manual

Operating Instructions
Type 2000/2002
2/2-Way Angle-Seat Valve
3/2-Way Globe Valve

We reserve the right to make technical changes without notice.
© 2003 Bürkert Werke GmbH & Co. KG
Operating Instructions No. 893086 - ind 01 - oct 03

2000/2002 - 1
english
2/2 OR 3/2-WAY ANGLE-SEAT VALVE TYPE 2000/2002
3/2-WAY GLOBE VALVE TYPE 2002
CONTENTS
GENERAL INFORMATION................................................................................................................................2
Symbols ................................................................................................................................................................. 2
Safety instructions ........................................................................................................................................... 2
Scope of delivery .............................................................................................................................................. 3
Guarantee provisions..................................................................................................................................... 3
GENERAL DESCRIPTION................................................................................................................................. 3
TECHNICAL DATA ................................................................................................................................................. 4
Design..................................................................................................................................................................... 4
Actuator size ....................................................................................................................................................... 5
Material ................................................................................................................................................................... 5
Fluids ....................................................................................................................................................................... 5
Temperature range .......................................................................................................................................... 6
Maximum pilot pressure 2/2-way and 3/2-way valve................................................................... 7
Operating pressure 3/2-way valve......................................................................................................... 7
Minimum pilot pressures............................................................................................................................... 8
Port connections .............................................................................................................................................10
Pressure surge test to DIN 1988, Part 2...........................................................................................10
COMMISSIONING .................................................................................................................................................11
Installation of valve ........................................................................................................................................11
Connections for 3/2-way valve ...............................................................................................................11
Electrical connection of pilot valve ........................................................................................................12
MAINTENANCE AND SERVICING.............................................................................................................. 13
Repair....................................................................................................................................................................13
Spare parts ........................................................................................................................................................13
Spare parts drawings ...................................................................................................................................15

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GENERAL INFORMATION
Symbols
CAUTION!
NOTE
Indicates important additional information, tips and
recommendations.
➔Marks a work step that you need to perform
Safetyinstructions
Please observe the instructions contained in this operating manual as well as
the application conditions and permissible parameters as specified in the data
sheet for device Type 2000/2002 so that the device functions flawlessly over a
long service life.
• Observe generally recognised technical regulations during application
planning and operation of the device!
• Installation and maintenance tasks are only to be carried out by trained
personnel equipped with the appropriate tools!
• Observe accident prevention and safety guidelines applicable for electrical
equipment during the operation and maintenance of the device!
• Always disconnect from power before working on the system!
• Please note that systems must first be depressurized before lines and
valves are disconnected!
• Take necessary precautions to prevent unintentional activation or
unauthorized interventions!
• If electrical power supply or pneumatic pressure sources have been
interrupted, make sure that system processes are restarted according to
defined specifications. Monitor the restart of system processes!
• We refuse all liability resulting from a failure to adhere to these instructions as
well as unauthorized operations on the device. Such actions likewise
invalidate the warranty on the devices and accessories.
The following symbols are used in these instructions:
Indicates instructions which, if ignored, puts your health or the
ability of the device or devices to function at risk.

2000/2002 - 3
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Scope of delivery
Guaranteeprovisions
This document contains no warranty statements. Please refer to our general
terms of sales and business. The prerequisite for the guarantee is the use of the
device in accordance with the prescribed operating conditions.
After delivery of goods, please immediately check the contents for damage and
compare the goods actually delivered with those items specified in the delivery
note. Please contact our Customer Service department regarding any
discovered inconsistencies:
Bürkert Steuer- und Regelungstechnik
Service-Abteilung
Chr.-Bürkert-Str. 13-17
D-76453 Ingelfingen, Germany
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
or your local Bürkert sales representative, listed at the end of this document.
CAUTION!
The guarantee only warrants that the valve, Type 2000/2002, is
free of defects. No liability is accepted for loss or damage of
any type resulting from failure or malfunction of the device.
The externally piloted angle-seat valve (Type 2000/2002) / globe valve (Type
2002) consists of a pneumatically operated piston actuator and a 2/2-way
valve body (angle-seat valve Type 2000/2002) / 3/2-way valve body (globe
valve Type 2002). The actuator casing is manufactured of polyamide (PA) or,
alternatively, polyphenylene sulfide (PPS) for special applications. The time-
proven, self-adjusting packing gland ensures high seal integrity. The flow
optimizing valve body made of gunmetal (bronze) or stainless steel enables high
flow-rates.
GENERAL DESCRIPTION

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TECHNICAL DATA
Design
2/2-way globe valve Type 2000/2002)
3/2-way globe valve Type 2002
Control function A
Normally closed with spring force
(when de-energised).
Control function B
Normally open with spring force
(when de-energised).
Control function A
Port connection 1
normally closed with
spring force (when
de-energised).
Control function C
Pressure inlet 1 normally closed
(when de-energised); service port 2
is without load.
Control function D
Pressure inlet 3 connected to
service port 2 when de-energised;
relief port 1 closed.
Control function E (mixer valve)
Pressure inlet 3 connected to service
port 2 when de-energised; Pressure
inlet 1 closed.
Control function F (distributor
valve)
Pressure inlet 2 connected to service
port 3 when de-energised; service
port 1 closed.
A, B: Service ports
P, P1: Pressure inlets
R: Pressure relief
32
1
Control
function Ports
123
CPAR
DRAP
EPAP1
FAPB

2000/2002 - 5
english
Materials
Fluids
Water, alcohols, oils, fuels, hydraulic fluid, salt solutions, lyes, organic solvents,
steam.
Pilot fluids: Neutral gases, air
Observe permissible pressure range as specified on the rating
plate.
CAUTION!
Actuatorsize
NOTE
Accidental switching of the pressure inlet lines for the service
port lines during connection of globe valve Type 2002 can
actuate valve operations other than those intended for the
selected control function.
Valves directing the flow over the seat should not be used for
liquid media; there is a danger of waterhammer!
CAUTION!
Actuator size C D E F G H
Ø [mm] 40 50 63 80 100 125
Valve Type 2000 Type 2002
Angle-seat valve Globe valve
Body material
Threaded body:
Gunmetal,
Stainless steel
1.4408
Gunmetal,
St. steel 316L
(316L also
includes 1.4404
and 1.4408)
Gunmetal
Body w/weld ends:
St. steel 1.4581
Actuator
casing Polyamide or PPS PA (PPS on request)
Seal material PTFE (NBR; FPM, EPDM on request) PTFE
Packing gland
(with silicone
grease) PTFE V-ring with spring compensation

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Diagram 1: Temperature range of the maximum media and ambient
temperature for PA actuators
Ambient
temperature °C
Media
temperature °C
Operatingtemperaturerange
CAUTION!
The maximum ambient temperature for a pilot valve is
+55 °C (131 °F)
* short-term up to max. 140 °C
Actuator
type Actuator size [mm] Actuator casing Media temperature
(with PTFE seal) Ambient
temperature
B/C Ø 40 to 63 PA -10 to
(see Diagram 1) -10 to (see Diagram 1)
B/C Ø 80 to 125 PA -10 to +180 °C -10 to +60 °C
D Ø 40 to 80 PPS -10 to +180 °C +5 to +140 °C
D Ø 100 to 125 PPS -10 to +180 °C +5 to +90 °C *
NOTE
Temperature °F = (9/5) · (Temperature °C) + 32

2000/2002 - 7
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Maximum pilot pressure 2/2-way and 3/2-way valve
Operatingpressure3/2-wayvalve
The permissible operating pressure for control function A is:
The maximum permissible operating pressure for control function F equals 16
bar.
Actuator type Actuator size [mm] Max. permissible
pilot pressure
B/C (PA actuator) Ø 40 to 100 10 bar
Ø 125 7 bar
D (PPS actuator) Ø 40 to 80 10 bar
Ø 100 to 125 7 bar
Actuator
size
Ø [mm]
Max. permissible operating pressure ∆p
[bar] at DN (flow direction 1 → 2) Min. pilot pressure [bar]
13/20 25 32/40 50
50 11 4.4
63 16 4.7
63 10 4.9
80 9 6.0
125 14 3.4
125 10 4.3
NOTE
1 bar = 14.5 psi

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Minimum pilot pressures
Flow direction below seat (media flows in the opposite direction to valve
closing direction)
The necessary minimum pilot pressure Pmin for control function A equals:
The pilot pressure Pmin for control function B and I can be found in Diagram 2.
Fluidpressure[bar] Fluidpressure[bar]
Pilotpressure[bar] Pilot pressure[bar]
Fluidpressure[bar] Fluid pressure [bar]
Pilotpressure[bar] Pilot pressure[bar]
Fluidpressure[bar] Fluidpressure[bar]
Pilotpressure[bar] Pilot pressure[bar]
Diagram2:Pilot pressure PminforcontrolfunctionB and I(SFB,I).
Actuator size [mm] Ø 40 Ø 50 Ø 63 Ø 80 Ø 100 Ø 125
Pmin 4.0 bar 3.9 bar 4.2 bar 5.0 bar 4.4 bar 3.2 bar

2000/2002 - 9
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Flow direction above seat (media flows in the opposite direction to valve
closing direction)
The pilot pressure Pmin for control function A: see Diagram 3.
Fluidpressure[bar] Fluid pressure [bar]
Pilotpressure[bar] Pilot pressure[bar]
Fluidpressure[bar] Fluidpressure[bar]
Pilotpressure[bar] Pilot pressure[bar]
Fluidpressure[bar] Fluidpressure[bar]
Pilotpressure[bar] Pilot pressure[bar]
Diagram3:Pilot pressurePmin forcontrolfunction A.

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Portconnections
The flow restriction options are as follows:
•Integrated construction of a restrictor or a one-way flow restrictor directly
in the pneumatic actuator.
•Restrictor in the exhaust air port of a 4-way pilot valve.
•Restrictor or one-way flow restrictor directly at the outlet of a
3-way pilot valve.
Bürkert offers the appropriate valves for this purpose.
Type 2000 Typ 2002
Angle-seat valve Globe valve
Threaded port:
NPT 3/8 to NPT 2 1/2
(G upon request)
NPT 3/8 to NPT 2 1/2
(G upon request)) G 1/2 to G 2 (NPT is not available)
Weld end connection:
-to ISO 4200
-to DIN 11850 R2
-OD tube (U. S.) 1/2" - 2" not available
Requirements placed on the closing behaviour of angle-seat
valves by DIN 1988 Part 2
To satisfy the requirements of the push-through test to DIN 1988 Part 2, the
exhaust air must be throttled with a throttle having a maximum diameter of 1
mm.

2000/2002 - 11
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CAUTION!
COMMISSIONING
Installation of valve
Procedure for installing the valve:
➔Connect the valve. Make sure the pipe run is correctly oriented.
➔VA/VS body w/ weld ends: Disassemble and remove actuator before welding.
➔Threaded body: Only disassemble the actuator if required by customer.
In all cases, remove all contamination from the piping (excess
sealing material, metal debris, etc.).
Instructions for actuator disassembly and assembly
Disassembly:
➔Depressurize the valve seat before the removing and reassembly.
➔Control function A: Turn on the actuator or release the tension of the return
spring by removing the actuator cover.
➔Control function B or I: Switch off the pilot pressure.
➔Screw the threaded nipple out from the body.
Assembly:
➔Only for the stainless steel body: Grease the nipple threads with a suitable
lubricant.
➔Screw the threaded nipple and the actuator into the body.
Mounting position: any; preferentially with the actuator oriented upward.
➔Install in accordance with the flow direction.

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Electrical connection of pilot valve
Connection of the pilot fluid:
Control function A, to lower connection port
Control function B, to upper connection port
Control function I,at the upper and lower actuator ports using a threaded
G 1/8" (Ø 40) or G 1/4" (Ø 50-125) connection.
The pilot port can rotate 360 degrees.
➔Use banjo bolts (Type 6012 P, 6014 P) to attach the pilot valves to each respec-
tive pilot air connection on the actuator
➔Switch on the pilot air at connection port P of the pilot valve
CAUTION!
Please observe the voltage and current data specified on the
rating plate (voltage tolerance ±10%) as well as information
contained in the data sheet and the pilot valve instructions.
Connections for 3/2-way valve
A, B: Service ports
P, P1: Pressure inlets
R: Pressure relief
Control
function Ports
123
CPAR
DRAP
EPAP1
FAPB

2000/2002 - 13
english
MAINTENANCE AND SERVICING
Repair
CAUTION!
Before dismounting or opening the device, depressurize the
media supply and pilot air supply piping system.
Includes as consumable parts a valve seat or sealing seat set (see drawing).
Spare part sets (kits)
SET 6 Valve seat (2/2-way valve, gunmetal body)
SET 6 Valve seat (2/2-way valve, stainless steel body)
* Actuator size 50, Letter code D.
** Actuator size 63, Letter code E.
DN Item No. PTFE seal Item No. FPM seal
13 010 984 011 065
20 010 986 011 070
25* 010 988 011 085
25** 159 635 -
32 011 044 011 088
40 011 046 011 107
50 011 390 011 109
65 011 064 011 120
DN Item No. PTFE seal Item No. FPM seal
13 011 134 011 234
20 011 171 011 253
25* 011 202 011 259
25** 160 737 -
32 011 208 011 262
40 011 209 011 267
50 011 214 011 269
65 011 216 011 307

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SET 5 Sealing set for PA actuator
SET 5 Sealing set for PPS actuator
Actuator
size Fitting valve sizes Item No. Gunmetal body Item No. St.Steel body
C (Ø 40) DN 13/20/25 011 420 011 420
D (Ø 50) DN 13/20/25 011 308 011 369
E (Ø 63) DN 25-50 011 334 011 372
F (Ø 80) DN 25-65 011 366 001 902
G (Ø 100) DN 32-65 007 763 011 386
H (Ø 125) DN 40-65 011 368 011 387
Actuator
size Fitting valve sizes Item No. Gunmetal body Item No. St.Steel body
C (Ø 40) DN 13/20/25 011 465 011 465
D (Ø 50) DN 13/20/25 011 373 011 388
E (Ø 63) DN 25-50 007 765 007 766
F (Ø 80) DN 25-65 011 375 007 767
G (Ø 100) DN 32-65 011 374 011 389
H (Ø 125) DN 40-65 007 764 007 768

2000/2002 - 15
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Spare parts drawings
Drawing showing spare part sets for angle-seat valves
Sealing set
SET 5
FPM
FPM only used with
gunmetal body
Valve seat
set
SET 6

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Drawing showing spare part sets for 3/2-way globe valve
Sealing sets
SET 5
(same as 2/2-way
angle-seat valve)
Valve seat
set
(upon
request)

Addresses of BC offices/Adressliste BC Länder Europe/Europa
BC-A Austria, Österreich
Burkert-Contromatic Ges.m.b.H.
Diefenbachgasse 1-3
A-1150 Wien
Phone: Int.([phone], Nat.(01)894 13 33
Fax: Int.([phone], Nat.(01)894 13 00
E-mail: [email protected]
BC-B Belgium, Belgien
Burkert-Contromatic SA
Bijkhoevelaan 3
B-2110 Wijnegem
Phone: Int.([phone], Nat.(03)325 89 00
Fax: Int.([phone], Nat.(03)325 61 61
E-mail: [email protected]
BC-CH Switzerland, Schweiz
Burkert-Contromatic AG Schweiz
Bösch 71
CH-6331 Hünenberg ZG
Phone: Int.([phone], Nat.(041)785 66 66
Fax: Int.([phone], Nat.(041)785 66 33
E-mail: [email protected]
BC-CZ Czech Rep., Tschech. Rep.
Burkert-Contromatic Ges.m.b.H.
Branch-Office Austria
Krenova 35
CZ-602 00 Brno
Phone: Int.([phone],Nat.(543)25 25 05
Fax: Int.([phone],Nat.(543)25 25 06
E-mail: [email protected]
BC-DK Denmark, Dänemark
Burkert-Contromatic A/S
Hørkær 24
DK-2730 Herlev
Phone: Int.([phone], Nat.44-50 75 00
Fax: Int.([phone], Nat.44-50 75 75
E-mail: [email protected]
BC-E Spain, Spanien
Burkert Contromatic, S.A.
Avda. Barcelona, 40
E-08970 Sant Joan Despi, Barcelona
Phone: Int.([phone], Nat.(93)477 79 80
Fax: Int.([phone], Nat.(93)477 79 81
E-mail: [email protected]
BC-F France, Frankreich
Burkert Contromatic France
Rue du Giessen
F-67220 Triembach au Val
Phone: Int.([phone],Nat.(0388)58 91 11
Fax: Int.([phone],Nat.(0388)57 20 08
E-mail: [email protected]
BC-GB Great Britain, Großbritannien
Burkert Fluid Control Systems
Brimscombe Port Business Park
Brimscombe, Stroud
Glos, GL5 2QF /Great Britain
Phone: Int.([phone],Nat.(01453)73 13 53
Fax: Int.([phone],Nat.(01453)73 13 43
E-mail: [email protected]
BC-I Italy, Italien
Burkert Contromatic Italiana S.p.A.
Centro Direzionale „Colombirolo“
Via Roma, 74
I-20060 Cassina De’ Pecchi (Mi)
Phone: Int.([phone],Nat.[phone]
Fax: Int.([phone],Nat.(02)959 07 251
E-mail: [email protected]
BC-N Norway, Norwegen
Burkert-Contromatic A/S
Hvamstubben 17
N-2013 Skjetten
Phone: Int.([phone],Nat.(63)84 44 10
Fax: Int.([phone],Nat.(63)84 44 55
E-mail: [email protected]
BC-NL Netherlands, Niederlande
Burkert-Contromatic BV
Computerweg 9
NL-3542 DP Utrecht
Phone: Int.([phone],Nat.(0346)58 10 10
Fax: Int.([phone],Nat.(0346)56 37 17
E-mail: [email protected]
BC-P Portugal, Portugal
Burkert Contromatic
Phone: Int.([phone], Nat.(21)21 28 490
Fax: Int.([phone], Nat.(21)21 28 491
E-mail: [email protected]
BC-PL Poland, Polen
Burkert-Contromatic Ges.m.b.H
Branch-Office Austria
Bernardynska street 14 a
PL-02-904 Warszawa
Phone: Int.([phone],Nat.(022)840 60 10
Fax: Int.([phone],Nat.(022)840 60 11
E-mail: [email protected]
BC-S Sweden, Schweden
Burkert-Contromatic AB
Skeppsbron 13 B
S-211 20 Malmö
Phone: Int.([phone],Nat.(040)664 51 00
Fax: Int.([phone],Nat. (040)664 51 01
E-mail: [email protected]
BC-SA South Africa, Südafrika
Burkert Contromatic Pty. Ltd.
233 Albert Amon Road
Millenium Business Park
Meadowale / Edenvale
Republic of South Africa
Phone: Int.([phone], Nat.(011)397 29 00
Fax: Int.([phone], Nat.(011)397 44 28
E-mail: [email protected]
BC-SF Finland, Finnland
Burkert Oy
Atomitie 5
SF-00370 Helsinki
Phone: Int.([phone],Nat.(09)549 70600
Fax: Int.([phone],Nat.[phone]
E-mail: [email protected]
BC-TR Turkey, Türkei
Burkert Contromatic Akiskan
Kontrol Sistemleri Ticaret A.S.
1203/8 Sok. No2-E
TR-Yenisehir, Izmir
Phone: Int.([phone],Nat.[phone]
Fax: Int.([phone],Nat.[phone]
E-mail: [email protected]