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EB 20b_EN

February 2022 edition

Subject to technical changes

Note regarding this installation and operating manual

This Installation and Operating Manual (EB) provides guidance
for safe assembly and operation.

The notes and instructions in this EB are binding when handling
PFEIFFER devices. The

gures and illustrations in this EB are ex-

amples and must therefore be considered as such.

For safe and correct use, read this EB carefully prior to use
and keep it for later reference.

In the case of questions that go beyond the scope of this EB,
please contact the After Sales Service at PFEIFFER Chemie-
Armaturenbau GmbH.

This manual only applies to the ball valve itself, the respective
additional manual applies for the mounted actuator.

nition of signal words

Hazardous situations that lead to death or serious injuries

Situations that can lead to death or serious injuries

Property damage and malfunctions

Additional information

Recommended action

DANGER

WARNING

NOTE

Info

Tip

Содержание EB 20b

Страница 1: ...ny Phone 49 2152 2005 0 Fax 49 2152 1580 sales pfeiffer de samsongroup com www pfeiffer armaturen com MOUNTING AND OPERATING INSTRUCTIONS EB 20b Translation of the original manual Ball valve BR 20b DI...

Страница 2: ...safe and correct use read this EB carefully prior to use and keep it for later reference In the case of questions that go beyond the scope of this EB please contact the After Sales Service at PFEIFFE...

Страница 3: ...valve DN 25 100 3 4 3 5 3 Assembly of the DIN ball valve DN 150 200 3 5 3 5 4 Assembly of the ANSI ball valve 3 7 4 Shipment and on site transport 4 1 4 1 Accepting delivery 4 1 4 2 Unpacking the ball...

Страница 4: ...00 12 1 12 2 Replacing the V ring packing in the case of a DIN ball valve DN 150 200 12 1 12 3 Replacing the V ring packing in the case of a ANSI ball valve 12 1 12 4 Replacing the seal ring of the ba...

Страница 5: ...rsonnel The ball valve may only be disassembled dismantled assembled and commissioned by qualified specialist personnel trained in pressurised pipes who are familiar with the assembly commis sioning a...

Страница 6: ...parts in po tentially explosive areas Ball valves with plastic lining PFA PTFE EPDM etc through which chargeable media flows during operation must be provided with an electrostatically dissipative pla...

Страница 7: ...raying medium can cause hazards It must be kept in mind that the media is usu ally hazardous A blind flange must be assembled on the free connecting pieces or the ball valve must be secured against un...

Страница 8: ...ve due to unsuitable tools Unsuitable tools can damage the ball valve Suitable tools are required to work on the ball valve see Chapter 15 1 3 Tools Damage to the ball valve due to unsuitable lubrican...

Страница 9: ...ng pressure PS and number value 7 Test pressure PT and number value The test pressure must be observed depending on the device 8 Manufacturer number from 2018 e g 381234 001 001 38 1234 001 001 Valve...

Страница 10: ...for DN 15 25 and NPS 1 Figure 2 2 Type plate 82149ae for DN 40 200 and NPS1 8 2 1 2 Actuator type plate See the corresponding actuator documentation 2 2 Material marking The ball valves are marked on...

Страница 11: ...With a hand lever DN 15 up to 100 or NPS1 up to 4 With a manual gear With PFEIFFER rotary actuator BR 31a With rotary actuators from other manufacturers for details see the respective data sheet 3 1...

Страница 12: ...an even and clean work surface so that the inside of the ball valve is easy to reach Insert the seal rings 4a and 4b in the body halves 1 and 2 Info NOTE Info The seal rings may not be installed witho...

Страница 13: ...DIN version DN 15 100 Table 3 1 Parts list of the ball valve in the DIN version DN 15 100 Pos Designation Pos Designation 1 Main body with lining 9 Screw 2 Body with lining 10 Screw stud bolt 3 Ball...

Страница 14: ...ly of the ball valve Info Info Info Info Info Preassembly of the ball valve with the two part ball switching shaft Insert the switching shaft 20 tilted into the packing space Insert the ball 3 such th...

Страница 15: ...ble please contact PFEIFFER Info Info Info Info Place the V ring packing 5 in the PTFE bushing 17 The ar rangement and quantity of the V rings can be found on the drawing see Figure 3 2 Push the bushi...

Страница 16: ...N 150 200 Table 3 2 Parts list of the ball valve in the DIN version DN 150 200 Pos Designation Pos Designation 1 Body with lining 10 Screw stud bolt 2 Body with lining 11 Nut 3 Ball with coating 12 Wa...

Страница 17: ...de an optimal seal Info NOTE Info Info Info 3 5 4 Assembly of the ANSI ball valve 3 5 4 1 Assembly of the body halves Place both body halves 1 and 2 with the flange facing downward on an even and clea...

Страница 18: ...ersion Table 3 3 Parts list of the ball valve in the ANSI version Pos Designation Pos Designation 1 Main body with lining 10 Screw stud bolt 2 Body with lining 11 Nut 3 Ball with coating 12 Washer 4 S...

Страница 19: ...und on the drawing see Figure 3 3 Place the centring ring 18 on the spring washer s 16 Insert the set of spring washers 8 in the centring ring until reaching the bottom ring of the V ring packing The...

Страница 20: ...3 10 EB 20b_EN February 2022 edition Subject to technical changes Design and principle of operation...

Страница 21: ...d approved lifting equipment and load lifting equip ment whose lifting capacity corresponds at least to the weight of the ball valve including the actuator Take the weights from the respective data sh...

Страница 22: ...shown in the schematic drawing serve as examples for most valve variants On site the conditions for lifting and transporting the valve can change how ever The operator makes sure that the valve is li...

Страница 23: ...nger storage period In the case of storage prior to installation the ball valve should normally be stored in a closed room where it is pro tected against harmful influences such as impacts dirt or moi...

Страница 24: ...4 4 EB 20b_EN February 2022 edition Subject to technical changes Shipment and on site transport...

Страница 25: ...on of a suitable support or mounting for the installed ball valve as well as the pipe Venting Vents are screwed into the exhaust air connections of pneumatic and electropneumatic devices to ensure tha...

Страница 26: ...e ball valve can be used in both directions if a direction ar row is not applied Danger due to exceeding the limits of use Exceeding the limits of use can pose a danger to the user and cause damage to...

Страница 27: ...mation of the pipes Screw the pipe together with the ball valve without tension After installing the ball valve open it slowly in the pipe Damage to the ball valve due to a sudden pressure increase an...

Страница 28: ...pipe section The pressure test was already performed on the ball valves by PFEIFFER Observe the following for the pressure test of a pipe section with installed ball valves First carefully rinse newl...

Страница 29: ...ing the blockage see the corresponding actuator docu mentation Prior to disassembly of the actuator bring the ball valve into the fail safe position Danger of injury due to escaping exhaust air During...

Страница 30: ...6 2 EB 20b_EN February 2022 edition Subject to technical changes Start up...

Страница 31: ...alve exhaust air can escape for example from the ac tuator Wear eye protection when working near the valve Observe the following points during operation The PFA plastic sealing surfaces tend to flow A...

Страница 32: ...7 2 EB 20b_EN February 2022 edition Subject to technical changes Operation...

Страница 33: ...seals If the seals are damaged replace them Leaks in the body parts The body section connection loosened Retighten the flange connection with the respective tightening torque see Table 15 1 in Chapter...

Страница 34: ...ot listed in the table contact the After Sales Service at PFEIFFER Spare parts must be ordered indicating all the data according to the valve marking Only original parts from PFEIFFER Che mie Armature...

Страница 35: ...he medium properties cause injuries e g scalding chemical burns Wear protective garments protective gloves and eye protec tion Do not loosen the screw of the optional test connection while the ball va...

Страница 36: ...e the cause and remedy it see Chapter 8 Malfunctions Check pipe connections and seals of the ball valve and actu ator for leaks Regular maintenance work on the ball valve is not necessary but when che...

Страница 37: ...e release the residual energy of the actuator spring tension before re leasing the blockage see the corresponding actuator docu mentation Prior to disassembly of the actuator bring the ball valve into...

Страница 38: ...10 2 EB 20b_EN February 2022 edition Subject to technical changes Decommissioning...

Страница 39: ...When working on the ball valve residual medium can escape and depending on the medium properties cause injuries e g scalding chemical burns Wear protective garments protective gloves and eye protec t...

Страница 40: ...11 2 EB 20b_EN February 2022 edition Subject to technical changes Removal...

Страница 41: ...r 3 5 1 and 3 5 2 NOTE Info 12 2 Replacing the V ring packing in the case of a DIN ball valve DN 150 200 If a leak is found in the stuffing box 6 the PTFE rings of the V ring packing 5 could be defect...

Страница 42: ...12 2 EB 20b_EN February 2022 edition Subject to technical changes Repairs Figure 12 1 BR 20b ball valve...

Страница 43: ...Bench range of the actuator Number of actuations year month week or day Installation drawing if available Completed declaration regarding contamination This form is available at www pfeiffer armaturen...

Страница 44: ...12 4 EB 20b_EN February 2022 edition Subject to technical changes Repairs...

Страница 45: ...y 2022 edition Subject to technical changes Disposal 13 Disposal For disposal observe the local national and international regulations Do not dispose of old components lubricant and hazardous material...

Страница 46: ...13 2 EB 20b_EN February 2022 edition Subject to technical changes Disposal...

Страница 47: ...re Equipment Directive 2014 68 EU for manually operated valves see page 14 3 Declaration of conformity for completed machinery accord ing to Machinery Directive 2006 42 EC for the ball valve with actu...

Страница 48: ...14 2 EB 20b_EN February 2022 edition Subject to technical changes Certificates...

Страница 49: ...14 3 EB 20b_EN February 2022 edition Subject to technical changes Certificates...

Страница 50: ...14 4 EB 20b_EN February 2022 edition Subject to technical changes Certificates...

Страница 51: ...14 5 EB 20b_EN February 2022 edition Subject to technical changes Certificates...

Страница 52: ...14 6 EB 20b_EN February 2022 edition Subject to technical changes Certificates...

Страница 53: ...Nm DN 50 NPS2 1 to 7 30 Nm 8 and 9 40 Nm DN 80 NPS3 1 to 13 35 Nm 14 and 15 40 Nm DN 100 NPS4 1 to 14 35 Nm 15 and 16 45 Nm DN 150 NPS6 1 to 12 40 Nm 13 and 14 45 Nm DN 200 NPS8 1 to 14 50 Nm 15 and...

Страница 54: ...carbon TM 15 1 3 Tools Suitable tools are required to work on the ball valve Unsuitable tools can damage the ball valve 15 2 Spare parts PFEIFFER recommends spare part sets for Commissioning and for 2...

Страница 55: ...the DIN version DN 15 Pos Designation Material In the spare parts set for commissioning In the spare parts for 2 year operation 1 Body with lining EN JS 1049 PTFE 2 Body with lining EN JS 1049 PTFE 3...

Страница 56: ...version DN 25 100 Pos Designation Material In the spare parts set for commissioning In the spare parts for 2 year operation 1 Main body with lining EN JS 1049 PFA 2 Side body with lining EN JS 1049 PF...

Страница 57: ...rial In the spare parts set for commissioning In the spare parts for 2 year operation 1 Body with lining EN JS 1049 PFA 2 Body with lining EN JS 1049 PFA 3 Ball with coating 1 4313 PFA 4 Seat ring PTF...

Страница 58: ...n the spare parts set for commissioning In the spare parts for 2 year operation 1 Body with lining EN JS 1049 PFA 2 Body with lining EN JS 1049 PFA 3 Ball with coating 1 4313 PFA 4 Seat ring PTFE 5 V...

Страница 59: ...inal size and version of the ball valve Manual valve automated valve Medium designation and consistency Medium pressure and temperature Flow rate in m h Actuator signal pressure Number of actuations y...

Страница 60: ...15 8 EB 20b_EN February 2022 edition Subject to technical changes Annex...

Страница 61: ...EB 20b_EN February 2022 edition Subject to technical changes...

Страница 62: ...EB 20b_EN February 2022 edition Subject to technical changes...

Страница 63: ...EB 20b_EN February 2022 edition Subject to technical changes...

Страница 64: ...2 edition Subject to technical changes PFEIFFER Chemie Armaturenbau GmbH Hooghe Weg 41 47906 Kempen Germany Phone 49 2152 2005 0 Fax 49 2152 1580 E Mail sales pfeiffer de samsongroup com Internet www...

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