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Service Manual

Type 2000, 2002, 2012

Replacement of valve and seal set

Conversion of control function

Содержание 2012

Страница 1: ...Service Manual Type 2000 2002 2012 Replacement of valve and seal set Conversion of control function ...

Страница 2: ... right to make technical changes without notice Technische Änderungen vorbehalten Sous réserve de modifications techniques Bürkert Werke GmbH Co KG 2015 2017 Operating Instructions 1709 15_EU EN_00804144 Original DE ...

Страница 3: ...Replacing the valve set 18 8 Replacing the valve seat 20 9 Conversion of control function 22 9 1 Description of the functions 22 9 1 1 Control function A CFA 22 9 1 2 Control function B CFB 22 9 1 3 Control function I CFI 22 9 1 4 Flow below the seat 22 9 1 5 Flow above the seat 23 9 2 Conversion from control function A CFA to control function B CFB 24 9 3 Conversion from control function A CFA to...

Страница 4: ...11 2 Conversion sets Type 2000 38 11 2 1 Conversion set for modification from CFA to CFB 38 11 2 2 Conversion set for modification from CFA to CFI 38 11 2 3 Conversion set for modification from flow above the seat to flow below the seat 38 11 2 4 Conversion set for modification from flow below the seat to flow above the seat 38 11 3 Conversion sets Type 2002 39 11 4 Conversion sets Type 2012 39 11...

Страница 5: ...tuations The service manual must be read and understood 1 1 Symbols Danger Warns of an immediate danger Failure to observe the warning may result in a fatal or serious injury Warning Warns of a potentially dangerous situation Failure to observe the warning may result in serious injuries or death Caution Warns of a possible danger Failure to observe this warning may result in a moderately severe or...

Страница 6: ...reactivation Observe applicable accident prevention and safety regulations for electrical equipment Risk of burns risk of fire if used continuously through hot device surface Keep the device away from highly flammable substances and media and do not touch with bare hands General hazardous situations The system cannot be activated unintentionally Installation and repair work may be carried out by a...

Страница 7: ... Type 2000 and 2012 changes the spare parts The spare part sets include all spare parts for both valve versions The reengineered valves are identified by the letter R see the first line of the type label Flow 1 2 2000 A 50 0 NBR RG Made in Germany 00182076 W1X LU G 2 Pmed 16 bar Pilot 1 6 10 bar R Identification of re engineered devices Figure 1 Example of a type label with identification R for Re...

Страница 8: ...leeve required to reduce the bore hole for DN50 and above C 31 32 26 40 4 3 1 5 12 19 30 23 22 21 24 28 25 29 20 3 17 6 8 2 7 13 15 13 11 16 Control function A closed in rest position by spring force Actuator size G R H R Type 2000 Valve body Type 2002 Type 2012 english ...

Страница 9: ...n by spring force Control function I dual acting Actuator size C control function A without transparent cap Actuator size C control function B with transparent cap 13 15 14 37 36 11 10 16 7 18 32 53 21 23 28 32 30 11 6 10 8 12 17 18 11 7 6 Actuator size C D E F G H Actuator size E R F R english ...

Страница 10: ...ghtening torques Required parts Item Description Item Description 5 Graphite seal packed 30 O ring 7 Wiper 32 O ring lip seal actuator size C without transparent cap 11 O ring 36 O ring actuator size C 13 Chevron seal 37 Lip seal actuator size C 21 O ring 53 Self locking ring actuator size C without transparent cap 23 Piston seal Note The actuator must be completely removed to replace all the seal...

Страница 11: ...r 24 Only for control function A Remove filler piece 19 with intermediate washer 20 and O ring 21 Only for control function B Remove intermediate washer 20 O ring 21 and pressure spring 35 Only for control function I Remove filler piece 19 with intermediate washer 20 and O ring 21 Remove spindle 2 from actuator body 12 and clean spindle thread Clamp actuator on the nipple hexagon 6 For actuator si...

Страница 12: ... rings Wiper 16 Chevron seal Pressure spring 7 Actuator size D E F G H Figure 2 Packing gland set Push packing gland into the tube 8 as far as the stop clamp nipples 6 to do this and screw in packing gland set with screw 18 Remove screw 18 again Only for actuator size C Lubricate lip seal 37 lightly with silicone grease OKS 1110 3 Place lip seal and O ring 36 on screw Mount actuator body 12 disk s...

Страница 13: ...bricate mounting actuator body 12 lubricant Amblygon TA Remove old piston seal 23 from pistons 22 clean groove and lubricate well lubricant Amblygon TA Insert new piston ring 23 Only for actuator size C Insert pistons 22 and supporting washer 24 Only for actuator size D E Insert pistons 22 lightly lubricated O ring 21 and supporting washer 24 Only for actuator size F G H Control function A and I I...

Страница 14: ...ody VA stainless steel Lubricate nipple thread 6 with Klüber paste UH1 96 402 Note Damage to the seat contour During installation take care that there is no damage to the seat contour Observe tightening torques according to Table 4 For control function A and I Pressurize lower control air connection with compressed air 5 bar Screw in nipple 6 with actuator in valve body 1 Observe tightening torque...

Страница 15: ...ption Item Description 13 Chevron seal 7 pieces 7 Spindle guide Upper chevron seal Upper pressure ring Pressure spring Lower pressure ring Lower chevron seal Spindle guide Pushing direction for packing gland parts Actuator size F R Actuator sizes G R H R 7 13 13 Figure 3 Pushing direction for packing gland parts Warning Risk of injury if the wrong tools are used To remove the actuator from the val...

Страница 16: ...he wrench flat of the nipple 6 Unscrew actuator on the valve body 1 Remove compressed air from the control air connection Knock out pin 4 on swivel plate 3 with a suitable pin punch pin punch ø 3 mm for spindle diameter 10 mm and pin punch ø 5 mm for spindle diameter 14 mm Remove swivel plate 3 Only for actuator size F Unscrew spindle guide 7 with the help of the installation tool and an open end ...

Страница 17: ...ve tightening torques Table 2 Spindle diameter mm Tightening torques Nm 10 6 14 15 Table 2 Spindle guide tightening torques Place swivel plate 3 on the spindle 2 Align drill holes of the swivel plate 3 and spindle 2 so that they are flush with one another Support swivel plate 3 on the cylindrical part with the help of a prism Insert pin 4 into the drill hole Calk pin bores on both sides of the swi...

Страница 18: ...Item Description 3 Swivel plate with PTFE seal 4 Pin 5 Graphite seal packed 3 Sleeves only valve with spindle diameter 14 mm Mount valve 1 on the body Control function A and I Pressurize lower control air connection with compressed air 5 bar Unscrew actuator on the valve body 1 Vent actuator Support swivel plate 3 with the help of a prism knock out pin 4 with a pin punch and pull out swivel plate ...

Страница 19: ...tallation take care that there is no damage to the seat contour Observe tightening torques according to Table 4 For control function A and I Pressurize lower control air connection with compressed air 5 bar Screw in valve actuator with nipple 6 into the body Only for control function A CFA Rescrew cover 31 with special wrench Check the valve for function and leaks Tightening torques for screwing t...

Страница 20: ...move old graphite seal from the valve body Replacing valve seat Unscrew old valve seat using the installation tool and open end wrench Information on the assembly tool can be found in chapter 10 Installation tools Clean thread and sealing surface in the body using compressed air Select tool insert and screw into the installation tool Attach new valve seat to the installation tool Grease thread wit...

Страница 21: ... connection Tightening torques Nm Tolerance Nm DN Seat mm DN Body mm Uncoated seats Coated seats 4 15 15 25 20 3 20 20 35 28 3 25 25 50 40 5 32 32 80 65 5 40 40 100 85 8 50 50 120 120 8 65 65 150 150 10 80 80 180 180 10 100 100 220 220 10 Table 5 Tightening torque for installation of seat english ...

Страница 22: ...gh is enabled The open status is displayed by a position indicator located in the cover of the actuator 9 1 2 Control function B CFB When not under pressure the valve is opened by the spring force acting under the piston By pressurizing the upper control connection the valve is closed by the control pressure acting on the piston 9 1 3 Control function I CFI The device operates without spring force...

Страница 23: ...spring force control function A CFA with the medium flow As the medium pressure is over the swivel plate it supports the closing process of the valve and also contributes to the sealing of the valve seat The valve is opened by the control pressure Figure 8 Flow above the seat closing with medium english ...

Страница 24: ...hite seal Procedure Mount valve 1 on the body Pressurize lower control air connection with compressed air 5 bar Valve opens Screw actuator on the nipple 6 out of the valve body 1 Vent actuator Caution Danger through taut springs Carefully open piston actuator Release cover 31 with special wrench until the springs are completely relaxed holding up the actuator body 12 against the hexagon For inform...

Страница 25: ...nt position indicator 26 Insert new O ring 30 into the groove of the actuator body Do not damage sealing edges when replacing the seal For actuator size G and H Insert washer 40 Mount cover 31 and screw tightly with special wrench Replace graphite seal 5 Only for VA body VA stainless steel Lubricate nipple thread 6 with Klüber paste UH1 96 402 Clamp body 1 Note Damage to the seat contour During in...

Страница 26: ...ired parts Item Description 30 O ring Mount valve 1 on the body Caution Danger through taut springs Carefully open piston actuator Release cover 31 with special wrench until the springs are completely relaxed holding up the actuator body 12 against the hexagon For information about the special wrench see Chapter 10 Installation tools For actuator size G and H Remove washer 40 Remove pressure sprin...

Страница 27: ...es Mount valve 1 on the body Caution Danger through taut springs Carefully open piston actuator Release cover 31 with special wrench until the springs are completely relaxed holding up the actuator body 12 against the hexagon For information about the special wrench see Chapter 10 Installation tools Remove and or insert pressure springs 28 29 depending on actuator For actuator size C D E and F Rem...

Страница 28: ... F Mount valve 1 on the body Caution Danger through taut springs Carefully open piston actuator Release cover 31 with special wrench until the springs are completely relaxed holding up the actuator body 12 against the hexagon For information about the special wrench see Chapter 10 Installation tools Remove and or insert pressure springs 28 29 depending on actuator For actuator size C D E and F Rem...

Страница 29: ...r Installation wrench for actuator C 40 mm D 50 mm Actuator ø mm Order no C 40 639 175 D 50 639 175 Installation wrench for actuator E 63 mm Actuator ø mm Order no E 63 639 170 Installation wrench for actuator F 80 mm G 100 mm H 125 mm Actuator ø mm Order no F 80 639 171 G 100 639 172 H 125 639 173 english ...

Страница 30: ... sleeve for spindle ø 10 mm Actuator Diameter Dimension D mm Order no E 63 mm 20 25 32 40 50 ø 6 639 167 F 80 mm 25 32 40 50 65 ø 8 639 168 Assembly sleeve for spindle ø 16 mm Actuator Diameter Dimension D mm Order no G 100 mm 32 40 50 65 639 169 H 125 mm 32 40 50 65 639 169 10 2 2 Installation wrench Installation wrench for stuffing box for valves with identification R on the type label only for ...

Страница 31: ...der no G 100 14 21 683 223 H 125 14 21 683 223 Figure 9 Modified socket wrench 10 3 Installation tool for valve seat Installation tool for valve seat Type 2012 Actuator ø mm DN valve seat mm Order no 10 15 652 604 20 652 605 25 652 606 32 652 607 40 652 608 50 652 609 K 175 65 655 562 K L 175 225 80 655 563 K L 175 225 100 655 564 english ...

Страница 32: ... original accessories and original spare parts from Bürkert only 11 1 Replacement part sets Type 2000 2002 Valve set Type 2000 consists of swivel plate pin and graphite seal Seal set for actuator consisting of the sealing and wearing parts of the actuator Valve set for globe valve Type 2002 on request Seal set actuator Valve set FKM only for body material red bronze Type 2000 2002 Figure 10 Replac...

Страница 33: ...ing and wearing parts of the actuator Valve set consists of swivel plate pin and graphite seal Valve fittings consists of swivel plate pin graphite seal and valve seat Seal set actuator Valve set Valve fittings Type 2012 actuator size C to H Figure 11 Replacement part sets Type 2012 actuator size C to H 40 125 mm english ...

Страница 34: ...ists of swivel plate pin and graphite seal Valve fittings consists of swivel plate pin graphite seal and valve seat Seal set swivel plate consists of graphite seal pin and PTFE gasket Seal set packing gland Seal set swivel plate Valve fittings Valve set Valve seat Type 2012 actuator size K L Figure 12 Replacement part sets Type 2012 actuator size K 175 mm L 225 mm english ...

Страница 35: ...ø 63 mm 25 50 233 583 F ø 80 mm 25 65 233 584 G ø 100 mm 32 65 233 585 H ø 125 mm 40 65 233 586 Seal set SET 5 PA actuator Actuator size Matching valve sizes Order no red bronze body C ø 40 mm 10 15 20 25 Type 2012 20 25 Type 2000 2002 233 5871 288 011 D ø 50 mm 10 15 20 25 Type 2012 20 25 Type 2000 2002 233 588 E ø 63 mm 25 50 233 591 F ø 80 mm 25 65 233 593 G ø 100 mm 32 65 233 594 H ø 125 mm 40...

Страница 36: ...6 valve set red bronze body Type 2000 Stainless steel body SET 6 2 2 way valve Type 2000 2012 Actuator size Ø in mm DN valve seat mm Order no PTFE seal Order no FKM seal Type 2000 10 15 2 149 606 15 3 011 134 011 234 20 011 171 011 253 50 25 011 202 011 259 63 80 25 160 737 168 816 32 011 208 011 262 40 011 209 011 267 50 233 813 233 817 65 233 815 233 818 175 65 155 491 175 225 80 155 492 175 225...

Страница 37: ... 50 237 390 65 237 391 175 65 155 487 175 225 80 155 488 175 225 100 155 489 4 nur für Ventilgarnitur erforderlich 11 1 4 Seal set swivel plate Type 2012 Actuator size Ø in mm DN valve seat mm Order no 175 225 80 155 494 175 225 100 155 495 11 1 5 Seal set packing gland Type 2012 Actuator size Ø in mm DN valve seat mm Order no 175 65 155 483 175 225 80 155 484 175 225 100 155 485 english ...

Страница 38: ...n from CFA to CFI Actuator ø mm Order no C 40 on request D 50 011 965 E 63 012 103 F 80 011 976 G 100 011 977 H 125 011 980 11 2 3 Conversion set for modification from flow above the seat to flow below the seat Actuator ø mm Order no D 50 012 016 E 63 012 023 F 80 012 029 G 100 012 071 H 125 012 086 11 2 4 Conversion set for modification from flow below the seat to flow above the seat Actuator ø m...

Страница 39: ...12 090 E 63 011 946 F 80 011 955 G 100 011 957 H 125 011 964 11 4 2 Conversion set for modification from flow above the seat to flow below the seat Actuator ø mm Order no D 50 012 016 E 63 012 023 F 80 012 029 G 100 012 071 H 125 012 086 11 4 3 Conversion set for modification from flow below the seat to flow above the seat Actuator ø mm Order no D 50 011 985 E 63 012 124 F 80 012 005 G 100 Remove ...

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