Samson EB 01b Скачать руководство пользователя страница 35 | Manualshive

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Samson EB 01b Скачать руководство пользователя страница 35

8-3

EB 01b_EN

February 2022 edition
Subject to technical changes

Malfunction

8.2 Carrying out emergency measures

In the case of a power supply failure, the valve automatically
switches to the preset fail-safe position, (see “Fail-safe positions”
in Chapter “3 Design and principle of operation”.

The system operator is responsible for emergency measures.

In case of a valve fault:

−

Close the valves upstream and downstream of the valve so
that no medium

fl

ows through the valve.

−

Troubleshoot the error, see chapter “8.1 Detecting and rectify-
ing errors”.

−

Rectify the fault that can be

fi

xed as indicated in the instruc-

tions provided in this installation and operating manual. For
faults that cannot be

fi

xed, contact the After Sales Service at

PFEIFFER.

Recommissioning after faults

See Chapter “6 Commissioning”.

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Содержание EB 01b

Страница 1: ...Phone 49 2152 2005 0 Fax 49 2152 1580 sales pfeiffer de samsongroup com www pfeiffer armaturen com MOUNTING AND OPERATING INSTRUCTIONS EB 01b Translation of the original manual Control valve BR 01b D...

Страница 2: ...or 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 PFEIF...

Страница 3: ...3 3 3 5 1 Valve assembly manufactured after 2006 3 3 3 5 2 Assembly of the valve from DN 80 NPS3 manufactured before 2006 3 5 4 Shipment and on site transport 4 1 4 1 Accepting delivery 4 1 4 2 Unpack...

Страница 4: ...11 1 Removing the valve from the pipe 11 1 11 2 Disassembling the actuator 11 1 12 Repairs 12 1 12 1 Replacing the bellows 12 1 12 2 Replacing the bellows and the packing 12 1 12 3 Adjusting the stuf...

Страница 5: ...ualified specialist personnel trained in pres surised pipes who are familiar with the assembly commissioning and operation of this product Specialist personnel in terms of this installation and operat...

Страница 6: ...the directive for all metal parts in po tentially explosive areas Valves with plastic lining PFA PTFE through which chargea ble media flows during operation must be provided with an electrostatically...

Страница 7: ...g normal operation in particular with gaseous hot and or hazardous media spraying medium can cause hazards It must be kept in mind that the media is usually hazardous A blind flange must be assembled...

Страница 8: ...orrode and damage the surface The valve material requires suitable lubricants see Chapter 15 1 2 Lubricants 1 4 Warning notes on the device Warning of moving parts Figure 1 1 Warning of moving parts T...

Страница 9: ...234 001 001 Valve no within the item Item in the order Order Year of manufacture 38 2018 39 2019 30 2020 31 2021 etc Manufacturer number 2009 to 2017 e g 211234 001 001 21 1234 001 001 Valve no within...

Страница 10: ...1 Valve type plate Figure 2 1 Marking positions of the type plate on the valve BR 01b 2 1 2 Actuator type plate See the corresponding actuator documentation 2 2 Material marking The valves are marked...

Страница 11: ...springs Valve with fail open actuator Upon air failure the valve is opened The valve closes when the signal pressure increases acting against the force of the springs Changing the fail safe position T...

Страница 12: ...Parts list Pos Designation Pos Designation 1 Valve body 14 Distance bush 2 Bonnet flange 15 V ring packing 3 Seat 16 Set of spring washers 4 Plug 17 Bearing bush 5 Bellows 18 O ring 6 Cord 19 Stuffing...

Страница 13: ...cturer Fuchs to prevent the cold welding of the screws in the bodies Do not use this product for valves with use of oxygen A suit able lubricant must be selected for grease free valves espe cially for...

Страница 14: ...readed bushing due to improper assembly The threaded bushing must not be inserted at a slanted angle when screw it into the bonnet flange Info Info NOTE NOTE Only for DN 80 and DN 100 push the yoke 25...

Страница 15: ...a only use water free grease e g halocarbon Info Info NOTE NOTE Grease the stem 12 on the bottom thread Screw the bellows 5 with a preassembled washer and bush ing onto the greased thread of the stem...

Страница 16: ...2006 Table 3 2 Parts list Pos Designation Pos Designation 1 Valve body 17 Bearing bush 2 Bonnet flange 18 O ring 3 Seat 19 Stuffing box 4 Plug 20 Screw 5 Bellows 21 Nut 6 Cord 22 Retainer ring 7 O rin...

Страница 17: ...vice with the bonnet opening facing upwards Place the preassembled bonnet flange see chapter 3 5 2 4 onto the valve body carefully Insert the screws 20 and align using the nuts 21 Tighten the screws e...

Страница 18: ...3 8 EB 01b_EN February 2022 edition Subject to technical changes Design and principle of operation...

Страница 19: ...equipment and load lifting equip ment whose lifting capacity corresponds at least to the weight of the valve including the actuator Take the weights from the respective data sheet Danger of injury due...

Страница 20: ...ansporting the valve can change how ever The operator makes sure that the valve is lifted and transport ed safely Lifting the valve Fasten a lifting sling to each flange of the housing and on the susp...

Страница 21: ...packaging should protect the scratch sensitive plastic lin ing of the valve against damage Valves that weigh more than approx 10 kg should be stored on a pallet or supported similarly Valves are usual...

Страница 22: ...4 4 EB 01b_EN February 2022 edition Subject to technical changes Shipment and on site transport...

Страница 23: ...n be released to the outside protection against over pressure in the device Furthermore vents allow the intake of air protection against underpressure in the device Carry out venting on the side that...

Страница 24: ...nd stops is the responsibility of the user 5 3 1 Travel adjustment with separately sup plied SAMSON actuator With a separately supplied valve and SAMSON actuator the di mension H from the upper edge o...

Страница 25: ...itable pretension that implements the sealing between the seat and the plug Table 5 3 Actual travel Travel 15 mm Actual travel 16 to 17 mm Travel 30 mm Actual travel 31 to 32 mm 5 4 Installing the val...

Страница 26: ...the intake of air protection against underpressure in the device Carry out venting on the side that faces away from the work ing area of operating personnel When installing peripheral devices make su...

Страница 27: ...alve open The test pressure may not exceed the value 1 5 x PN according to the type plate or the marked test pressure PT If a valve leaks observe chapter 8 Faults The plant operator is responsible for...

Страница 28: ...5 6 EB 01b_EN February 2022 edition Subject to technical changes Installation...

Страница 29: ...tion Danger of injury due to escaping exhaust air During operation when regulating or when opening and closing the valve exhaust air can escape for example from the actuator Wear eye protection when...

Страница 30: ...6 2 EB 01b_EN February 2022 edition Subject to technical changes Start up...

Страница 31: ...ocumentation Danger of injury due to escaping exhaust air During operation when regulating or when opening and closing the valve exhaust air can escape for example from the actuator Wear eye protectio...

Страница 32: ...7 2 EB 01b_EN February 2022 edition Subject to technical changes Operation...

Страница 33: ...ion loosened Retighten the flange connection with the respective tightening torque see Table 1 in Chapter 15 1 1 Tightening torques Body parts untight after retightening Replace the body sealing and o...

Страница 34: ...ons see Chapter 12 Repairs Malfunction The actuator unit or control does not react Check the actuator unit and control command The actuator and control are OK Remove and inspect the valve see chapter...

Страница 35: ...em operator is responsible for emergency measures In case of a valve fault Close the valves upstream and downstream of the valve so that no medium flows through the valve Troubleshoot the error see ch...

Страница 36: ...8 4 EB 01b_EN February 2022 edition Subject to technical changes Malfunction...

Страница 37: ...ngs before working on the actuator see the corresponding actuator documentation Danger of injury due to residual medium in the valve When working on the valve residual medium can escape and depending...

Страница 38: ...efore all maintenance work see Chapter 12 Repairs After all maintenance work the valve must be checked prior to recommissioning see Chapter 5 5 Checking the mounted valve 9 2 1 Replacing the seat and...

Страница 39: ...stem If the actuator stem and stem are blocked e g due to seizure if not actuated for a long period of time release the residual energy of the actuator spring tension before releasing the blockage se...

Страница 40: ...10 2 EB 01b_EN February 2022 edition Subject to technical changes Decommissioning...

Страница 41: ...idual medium can escape and depending on the medium properties cause injuries e g scald ing chemical burns Wear protective garments protective gloves and eye protec tion Do not loosen the test connect...

Страница 42: ...11 2 EB 01b_EN February 2022 edition Subject to technical changes Removal...

Страница 43: ...Chapter 3 5 1 and Chap ter 3 5 2 12 2 Replacing the bellows and the packing If the stuffing box is not tight the packing and the bellows can be defective Check the condition of the packing and the be...

Страница 44: ...12 2 EB 01b_EN February 2022 edition Subject to technical changes Repairs Figure 12 2 Section diagram of valve BR 01b...

Страница 45: ...Clamp the valve with the stem guide facing up in a vice Release the screws 20 and depending on the design the nuts 21 Carefully lift the bonnet flange up off the valve body and place it on a clean eve...

Страница 46: ...inal size and version of the valve Manual valve automated valve Medium designation and consistency Medium pressure and temperature Flow rate in m h Bench range of the actuator e g 0 2 to 1 bar Number...

Страница 47: ...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 48: ...13 2 EB 01b_EN February 2022 edition Subject to technical changes Disposal...

Страница 49: ...formity according to Pressure 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 f...

Страница 50: ...14 2 EB 01b_EN February 2022 edition Subject to technical changes Certificates...

Страница 51: ...14 3 EB 01b_EN February 2022 edition Subject to technical changes Certificates...

Страница 52: ...14 4 EB 01b_EN February 2022 edition Subject to technical changes Certificates...

Страница 53: ...14 5 EB 01b_EN February 2022 edition Subject to technical changes Certificates...

Страница 54: ...14 6 EB 01b_EN February 2022 edition Subject to technical changes Certificates...

Страница 55: ...m 50 2 approx 10 Nm 80 3 approx 30 Nm 100 4 approx 50 Nm 150 6 on request 15 1 1 3 Flange connections Table 15 3 Tightening values for the DIN flange connections DN mm 15 25 40 50 80 100 150 MA Nm 1 2...

Страница 56: ...15 2 EB 01b_EN February 2022 edition Subject to technical changes Annex 15 2 1 Spare parts for valves manufactured after 2006 Figure 15 1 Exploded drawing of the valve manufactured after 2006...

Страница 57: ...ge EN JS 1049 3 Seat PTFE 4 Plug PTFE 5 Bellows PTFE 6 Cord PTFE 7 O ring EPDM 8 Thrust washer 1 4305 9 Spring washer 1 8159 Delta Tone 10 Guide bush 1 4305 11 Bearing bush PTFE with carbon 12 Stem 1...

Страница 58: ...15 4 EB 01b_EN February 2022 edition Subject to technical changes Annex 15 2 2 Spare parts for valves manufactured before 2006 Figure 15 2 Exploded drawing of the valve manufactured before 2006...

Страница 59: ...PTFE 4 Plug PTFE 5 Bellows PTFE 6 Cord PTFE 7 O ring EPDM 8 Thrust washer 1 4305 9 Spring washer 1 8159 Delta Tone 10 Guide bush 1 4305 11 Bearing bush PTFE with carbon 12 Stem 1 4571 13 Locking scre...

Страница 60: ...ize and version of the valve Manual valve automated valve Medium designation and consistency Medium pressure and temperature Flow rate in m h Bench range of the actuator e g 0 2 to 1 bar Number of act...

Страница 61: ...EB 01b_EN February 2022 edition Subject to technical changes...

Страница 62: ...EB 01b_EN February 2022 edition Subject to technical changes...

Страница 63: ...EB 01b_EN February 2022 edition Subject to technical changes...

Страница 64: ...2022 edition Subject to technical changes PFEIFFER Chemie Armaturenbau GmbH Hooghe Weg 41 47906 Kempen Phone 49 2152 2005 0 Fax 49 2152 1580 E Mail sales pfeiffer de samsongroup com Internet www pfei...

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