Emerson Fisher 63EGLP Series Скачать руководство пользователя страница 16 | Manualshive

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16

Type 63EGLP/63EGLP-16

Figure 12.

Type 63EGLP-16 Main Valve Assembly for 2 MNPT

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Содержание Fisher 63EGLP Series

Страница 1: ...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 shall install or service the unit Introduction Scope of the Manual This instruction manual provides instructions for the installation maintenance and parts ordering information for a Type 63EGLP 63EGLP 16 Relief Valve with a Type 6358EBLP or 63...

Страница 2: ... pressure from the top of the main valve plug The pilot continuously exhausts gas while inlet pressure is above the set pressure The inlet pressure unbalance overcomes the main spring force and opens the plug Specifications Specifications for the Type 63EGLP 63EGLP 16 construction is listed on Specifications section and Tables 1 to 3 The specifications for a given construction as it originally com...

Страница 3: ...M OF AIR psig bar Per UL 132 1 ASME Sect VIII Div I 2 63EGLP 250 CL300 RF 3 4 in 250 17 2 6358EBLP 250 38 794 1099 N A 63EGLP EB1 85 to 140 5 9 to 9 7 6358EBLP 1 N A 11 929 to 47 164 338 to 1336 63EGLP EB2 130 to 200 9 0 to 13 8 6358EBLP 2 63EGLP EB3 180 to 350 12 4 to 24 1 6358EBLP 3 63EGLP EBH 250 to 375 17 2 to 26 0 6358EBHLP 1 Capacity recorded at 20 over set pressure 2 Capacity based on 20 ov...

Страница 4: ...E DISCHARGES EXCESS INLET PRESSURE ACTIVE PILOT ACTIVE PILOT SPRING DIAPHRAGM VALVE INACTIVE PILOT INACTIVE PILOT HANDLE ASSEMBLY HANDLE ASSEMBLY HANDLE ASSEMBLY IS ALWAYS POINTING AWAY FROM THE ACTIVE PILOT ROTATION OF HANDLE ALLOWS CHANGING OF ACTIVE PILOT ACTIVE PILOT ACTIVE PILOT INACTIVE PILOT INACTIVE PILOT HANDLE ASSEMBLY HANDLE ASSEMBLY VALVE PLUG MAIN SPRING PILOT DISCHARGE MAIN VALVE DIS...

Страница 5: ...ll a Type 63EGLP 63EGLP 16 Relief Valve where Service conditions are within unit capabilities including those given in the Specifications section Service conditions are within applicable codes regulations or standards Additionally physical damage to the relief valve could break the pilot off the main valve causing personal injury and property damage due to escaping gas To avoid such injury or dama...

Страница 6: ... DISCHARGED TO THE MAIN VALVE OUTLET OR TO ATMOSPHERE PRESSURE PORT C LOADING A LOADING PRESSURE SIGNAL IS SENT FROM THIS PORT TO THE MAIN VALVE DIAPHRAGM CASING PORT D CONTROL THE MAIN VALVE INLET PRESSURE IS SENSED AT THIS PORT TYPE 63EGLP 16 WITH TOP VIEW FOR 2 MNPT TYPE 63EGLP 16 BOTTOM WITH INTERNAL SECTION FOR 2 MNPT 1 4 NPT PLUG IN SIDE TAP 15A6002XW22 TUBING 3X 11A3740 2 MNPT NIPPLE ...

Страница 7: ...ilot exhaust connection Provide protection on a remote vent by installing a screened vent cap into the remote end of the vent pipe 6 If using pipe apply a good grade of pipe compound to the male pipe threads before making the connection Install tubing or piping into the appropriate pilot connection 7 The set pressure of a unit is adjusted by changing the control spring compression on the pilot val...

Страница 8: ...4 If the desired relief set pressure is achieved tighten the locknut to lock the adjusting screw and install the closing cap 5 Apply wire seal or other adjustment protection if available Shutdown 1 Remove all pressure from the upstream system or tank 2 Release all pressure from the main valve and pilot by opening an upstream vent valve or by slightly loosening one of the compression fittings on th...

Страница 9: ...ithin the main body is only required if the valve does not pass a leakage test If the main seals maintane a bubble tight seal then they do not require replacement At 15 years from the valve s date of manufacturing or before the valve would have to be tested for main valve seat leakage If there is no leakage the valve can remain in service without having to depressurize the tank or replace the main...

Страница 10: ...e orientation is correct and you are unable to completely depressurize the inactive pilot contact your local LP Gas distributor for additional support as the ball valve assembly may need to be replaced 5 Once the inactive pilot is completely depressurized remove the compression fitting and move the stainless steel tube out of the way Note Loosening the compression fitting on the other end of the t...

Страница 11: ...ON Only apply thread sealant to Male NPT threads Sealant applied to female pipe connections or to compression fittings could inhibit the seal and result in a leak or product contamination 5 Clean the FNPT threads on the 3 way valves Apply thread sealant to one end of the 6 in Male NPT pipe nipple key 36 and install the pipe nipple into the lower 3 way valve Female NPT connection Tighten it in plac...

Страница 12: ...rapped pressure After purging the inactive pilot finger tighten the compression fitting then use appropriate wrench to turn the nuts to 1 4 turn Install the wire seals Type 63EGLP 63EGLP 16 Main Valve Body CAUTION The Main Valve Assembly can only be repaired or modified where local codes or restrictions allow Check with your LP Gas distributor or local Authority Having Jurisdiction for information...

Страница 13: ... 14 onto the valve plug key 16 Insert the valve plug into the body flange key 2 install the cage key 11 plus upper seal key 15 and cage O ring key 17 into the body flange and then install the seat ring key 13 plus port seal key 12 into the cage Use the valve body as a holding fixture during this step as shown in Figure 10 and insert a wrench handle or similar tool into the orifice slots for levera...

Страница 14: ...24A6772X012 17 O ring Cage Nitrile NBR 10A7779X062 20 O ring Plug Nitrile NBR 14A5686X062 21 O ring Plug Nitrile NBR 10A3800X162 27 Plug 14A9684X242 31 Pipe Plug 416 Stainless steel 1E823128982 45 Pipe Plug 1A767524662 48 Male Hex Coupling 15A6011Z032 Types 6358EBLP and 6358EBHLP Pilot Valves Figure 13 Key Description Part Number 1 Pilot Body CF8M Stainless steel 39A5972X012 2 Spring Case Stainles...

Страница 15: ...ssembly ERAA03023A0 49 Lead Seal and Wire 2 required not shown T12315T0022 50 Lifting Sling not shown ERAA03264A0 51 Rain Cap not shown ERAA03263A0 52 Lead Seal and Wire not shown 1D884799012 35A3174 A COMPLETE STEEL MAIN VALVE ASSEMBLY Type 63EGLP 16 2 MNPT Mounting Parts Figure 15 Key Description Part Number 36 Pipe Nipple 2 required 1C2100X0012 40 Pipe Nipple 11A3740X0A2 41 Connector 15A6002XW2...

Страница 16: ...16 Type 63EGLP 63EGLP 16 Figure 12 Type 63EGLP 16 Main Valve Assembly for 2 MNPT ...

Страница 17: ...ITH DIAPHRAGM LIMITER FOR 180 TO 350 psig 12 4 TO 24 1 bar SET PRESSURE RANGE INTERIOR VIEW Figure 13 Types 6358EBLP and 6358EBHLP Pilot Assemblies 48B3430 48B3431_A 48B3430_A APPLY SEALANT S S S S 12 11 2 6 14 20 16 4 1 13 10 8 7 18 38 9 5 36 15 16 3 37 40 S S S 12 11 2 6 14 20 16 4 1 13 10 8 7 18 5 38 9 36 37 16 3 ...

Страница 18: ...PILOT ASSEMBLY TYPE 6358EBLP PILOT ASSEMBLY FRONT VIEW BACK VIEW ALL PARTS EXCEPT PILOTS FROM TYPE 63EGX7 41 39 42 45 43 43 43 37 36 38 42 42 40 48 44 44 43 36 Figure 14 Mounting Parts Assembly for Type 63EGLP NPS 4 DN 100 CL300 RF ERAA03024 ...

Страница 19: ...45 43 43 41 44 44 48 43 43 36 36 43 45 41 40 19 Type 63EGLP 63EGLP 16 Figure 15 Type 63EGLP 16 for 2 MNPT ERAA52569_AA TYPE 6358EBLP PILOT ASSEMBLY 6358X3 TYPE 6358EBLP PILOT ASSEMBLY 6358X3 ...

Страница 20: ... a mark owned by Fisher Controls International LLC a business of Emerson Automation Solutions The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sal...

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