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Emerson TARTARINI BM5A, Инструкция по эксплуатации

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12

Type BM5A

FLOW FROM RIGHT TO LEFT

FLOW FORM LEFT TO RIGHT

UPWARD FLOW

DOWNWARD FLOW

Figure 6.

 Type BM5A Slam-Shut Valve Flow Orientation 

Table 3.

 Approximate Weights 

END 

CONNECTION STYLE

DN 25 / NPS 1

DN 50 / NPS 2

DN 80 / NPS 3

DN 100 / NPS 4

DN 150 / NPS 6

kg

lbs

kg

lbs

kg

lbs

kg

lbs

kg

lbs

CL300 RF / CL600 RF

17

37.5

30

66

62

137

105

231

280

617

Содержание TARTARINI BM5A

Страница 1: ...agement Regulator Technologies Inc Emerson instructions If the slam shut valve vents gas or a leak develops in the system service to the unit may be required Failure to correct trouble could result in a hazardous condition Call a gas service person to service the unit Only a qualified person must install or service the slam shut valve Introduction Scope of the Manual This Instruction Manual provid...

Страница 2: ... 725 psig CL600 RF 0 to 100 bar 0 to 1450 psig Overpressure Set Range Wdo CL300 RF 0 03 to 50 0 bar 0 44 to 725 psig CL600 RF 0 03 to 80 0 bar 0 44 to 1160 psig Underpressure Set Range Wdu CL300 RF 0 01 to 50 0 bar 0 15 to 725 psig CL600 RF 0 01 to 80 0 bar 0 15 to 1160 psig Accuracy Class AG Up to 1 Response Time ta 1 s Minimum Maximum Allowable Temperature TS 1 2 Class 1 10 to 60 C 14 to 140 F W...

Страница 3: ...ufacturer recommendations are not put into practice before installation and if purge by inert gas is not carried out before equipment s start up and shut down operations a potential external and internal explosive atmosphere can be present in equipment and gas pressure regulating measuring stations or installations If a presence of foreign material in the pipelines is foreseen and purge by inert g...

Страница 4: ...e and a controller which keeps the valve open in normal conditions The slam shut valve features a shutter valve sliding axially therefore no by pass is needed for its opening even in the presence of pressurized gas This valve can only be opened manually by turning the eccentric shaft counterclockwise Figure 3 Type OS 80X BP Slam Shut Controller Table 2 OS 80X and OS 80X PN Series Slam Shut Control...

Страница 5: ... OS 80X PN Series slam shut controller The controllers are supplied in different models according to set ranges required The Type BM5A with DN 150 NPS 6 body size is equipped with a reinforced version Type OS 80X R OS 80X or OS 80X PN Series slam shut controller is used to keep the slam shut valve shutter open These Series are designed to operate on Overpressure Shutoff OPSO only Underpressure Shu...

Страница 6: ...ES B SUPPLY PORT L LOADING PORT A SENSING PORT TYPES PSA 79 PSA 80 PSA 79 AP AND PSA 80 AP V SENSING PORT M SUPPLY PORT R LOADING PORT S BLEED PORT L L Figure 5 Type BM5A Typical Connection Installation Schematics OUTLET PRESSURE BM5A SERIES SLAM SHUT VALVE TYPE PS 79 1 TYPE PS 79 1 MONITOR BM5A SERIES SLAM SHUT VALVE BLEED JET 1 mm 0 04 IN TYPE PS 79 OR PSA 79 TYPE PS 79 OR PSA 79 REGULATOR MONIT...

Страница 7: ...3 7 2 Ensure that the data found on the slam shut valve and slam shut controller label are compatible with usage requirements Ensure the slam shut is not damaged and remove all foreign materials that might have collected during shipping Clean out all pipelines before installing the slam shut valve Install the slam shut valve in any position desired unless otherwise specified but be sure flow throu...

Страница 8: ...protection if the slam shut valve outlet pressure can be greater than the maximum allowable pressure PS of the pilot differential strength type Slam shut valve operation below the limits specified in the specifications section and slam shut valve label does not preclude the possibility of damage from external sources or debris in the line Startup WARNING Remove lever unit key 137 from reset stem k...

Страница 9: ...ng shall also be covered after every subsequent reassembly at installation site in order to ensure that the equipment will be safe throughout its intended life The slam shut device should be tested for both under and overpressure shutoff activation and seat leak annually with test intervals not to exceed 15 months and at least one each calendar year If the slam shut device does not close at the de...

Страница 10: ... A to release pressure inside the slam shut controller After maintenance operation check the tightness of the connections with suds Routine slam shut controller maintenance entails periodic checking of the diaphragm on the Type OS 80X the piston Gaco flex on the Type OS 84X and the movement of the levers the levers should move freely with minimum friction If necessary lubricate pins with silicone ...

Страница 11: ... slam shut valve is working properly Cut off Test 1 Cut off the fluid flow to slam shut valve by closing upstream and downstream isolation valves and disconnect the pressure sensing line to port A of slam shut controller The slam shut controller should cut off for minimum pressure Underpressure Shut off UPSO if set 2 Through port A using a small pump or other appropriate means raise the pressure t...

Страница 12: ...LOW DOWNWARD FLOW Figure 6 Type BM5A Slam Shut Valve Flow Orientation Table 3 Approximate Weights END CONNECTION STYLE DN 25 NPS 1 DN 50 NPS 2 DN 80 NPS 3 DN 100 NPS 4 DN 150 NPS 6 kg lbs kg lbs kg lbs kg lbs kg lbs CL300 RF CL600 RF 17 37 5 30 66 62 137 105 231 280 617 ...

Страница 13: ...as necessary Sleeve has dirt deposits Check sleeve and clean as necessary Shaft unit key 121 is damaged Check shaft unit and repair or replace as necessary Parts List Type BM5A Slam Shut Valve See Figure 7 Key Description 100 Inlet flange 101 Pad holder 102 Pad unit 103 Pad retainer 104 Screw 105 Label 106 Rivet 107 O ring 108 Label support 109 Label 110 Disk 111 Washer 112 Nut 113 Stud bolt 114 S...

Страница 14: ...37 Spring 38 Plug 39 Locking pin Key Description 40 Screw 41 Indicator pin 42 On Off indicator 43 Button 44 O ring 45 Spring 46 Gasket 47 Casing 48 Screw 49 Minimum pressure UPSO adjusting screw 50 Maximum pressure OPSO adjusting nut 51 Pipe assembly 52 Washer 53 Spring 54 Spring 55 Lower spring holder unit 56 Seeger ring 57 Stem unit 58 Spring 59 Plate holding stem unit 60 Top cover Body for Type...

Страница 15: ...0 111 112 113 100 118 114 115 117 R E M E M R A I R E G N R G C E Y M E T E S ON E R OFF OS 80X O ENZA 104 103 102 101 121 122 123 124 125 126 127 128 120 119 108 15 Type BM5A Figure 7 Type BM5A Slam Shut Valve Assembly MLM1499 ...

Страница 16: ... 103 104 129 119 120 121 122 124 125 133 134 128 130 131 132 131 126 PAD HOLDER DN 65 NPS 2 1 2 TO DN 150 NPS 6 DN 150 NPS 6 REOPENING HUB DN 150 NPS 6 LEVER UNIT 16 Type BM5A Figure 7 Type BM5A Slam Shut Valve Assembly continued MLM1499 ...

Страница 17: ...4 7 15 8 1 9 10 71 12 11 22 20 21 19 18 17 13 14 40 5 10 6 17 Type BM5A Figure 8 OS 80X Series Slam Shut Controller Assembly Standard Version MLM1389 DETAIL OF OS 80X SERIES WITH PROXIMITY SWITCH DETAIL OF TYPE OS 80X R REINFORCED FOR TYPE BM5A DN 150 NPS 6 SECTION D D SECTION C C ...

Страница 18: ...22 B 30 46 B C A 45 44 60 29 41 42 19 18 43 47 48 49 50 51 52 53 54 52 55 56 58 57 59 61 62 C 26 48 69 70 33 73 D D 39 18 Type BM5A Figure 8 OS 80X Series Slam Shut Controller Assembly Standard Version continued MLM1389 SECTION B B SECTION A A ...

Страница 19: ... 66 60 27 65 62 61 67 61 68 34 59 63 64 60 66 67 61 74 74 74 73 68 73 27 19 Type BM5A Figure 8 OS 80X Slam Shut Controller Assembly Standard Version continued MLM1389 TYPE OS 80X APA D DETAIL TYPE OS 80X MPA D DETAIL TYPE OS 80X BPA D DETAIL TYPE OS 84X DETAIL TYPE OS 88X DETAIL ...

Страница 20: ...agement Regulator Technologies Inc All rights reserved 01 21 The Emerson logo is a trademark and service mark of Emerson Electric Co All other marks are the property of their prospective owners Tartarini is a mark owned by O M T Officina Meccanica Tartarini s r l a business of Emerson Automation Solutions The contents of this publication are presented for informational purposes only and while ever...

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