TECHNICAL DATA 6” MoDEL G-6000P PrEACTIoN wITH ELECTrIC rELEAsE · 2017. 4. 6. · The 2424 DC normally closed electric solenoid and an additional “low air” alarm switch are

TECHNICAL DATA

January 6, 2012

6” MoDEL G-6000P PrEACTIoN wITH ELECTrIC rELEAsE

The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058Telephone: 269-945-9501 Technical services: 877-384-5464 Fax: 269-818-1680 Email: [email protected]

Preaction 346a

1. DEsCrIPTIoNThe 6” Model G-6000P Electric Release Preaction System Riser Assembly can be used as a Single Interlock Preaction System with Electric Release, or as a Double Interlock Preaction System with Electric/Pneu-Lectric Release. These �reaction systems are commonly usedThese �reaction systems are commonly used where it is im�ortant to control accidental water discharge due to inadvertent damage to the s�rinkler �i�ing. The small �ro�ile, lightweight, �ilot o�erated �iking G-6000P �alve comesThe small �ro�ile, lightweight, �ilot o�erated �iking G-6000P �alve comes com�lete as shown in Figure 8. This pilot operated externally reset valve also in-cludes an internal check diaphragm, which eliminates the need for a separate check valve being installed in the system riser.A. Viking supervised single-Interlocked Electric release Preaction systems Utilizing the Viking G-6000P Valve

The system �i�ing is �ressurized with air or nitrogen as required by NFPA 13 �or su-�ervisory �ur�oses only. �iking recommends a minimum o� 15 to 20 PSI (1.0 to 1.4 bar) �or su�ervisory air �ressure �or single interlock systems (re�er to Table 2 �or double interlock systems). This �eature serves to �revent undetected leaks on the system �i�-ing network. I� the system �i�ing or a s�rinkler is damaged, the su�ervisory �ressure is reduced and a “low air” su�ervisory alarm is activated. Electrically released �reaction systems require a 24 �DC normally closed electric so-lenoid valve controlled by an a��roved release control �anel with com�atible detection system. In �ire conditions, when the detection system o�erates, the system control �anel energizes the solenoid valve o�en. When the solenoid o�ens, the �riming water is relieved �rom the internal �rime chamber assembly. The �rime chamber assembly colla�ses, and water �asses through the G-6000P �alve and internal check dia�hragm to the system �i�ing network. The entire s�rinkler system �ills with water. The s�rinkler �i�ing will remain �illed with water until a s�rinkler o�erates.

B. Viking supervised Double-Interlocked Electric/Pneu-Lectric release Preaction systems Utilizing the Viking G-6000P Valve.

The system �i�ing is �ressurized with air or nitrogen to serve both as a means o� su�ervising the integrity o� the �i�ing network and as one �ortion o� the system release o�eration. This �eature serves to �revent undetected leaks on the system �i�ing net-work. I� the system �i�ing or a s�rinkler is damaged, the su�ervisory �ressure is reduced and a “low air” su�ervisory alarm is activated. The 24 �DC normally closed electric solenoid and an additional “low air” alarm switch are connected to a com�atible release24 �DC normally closed electric solenoid and an additional “low air” alarm switch are connected to a com�atible releaseelectric solenoid and an additional “low air” alarm switch are connected to a com�atible release control �anel and com�atible detection devices. The release control �anel is �rogrammed so that a signal �rom both a release device and the low air alarm switch must be received be�ore the solenoid is allowed to o�en. The air �ressure switch has two inde�endently o�erating connections. The high side is wired as a low air su�ervisory switch, and the low side is wired as low air alarm. In �ire conditions, a detection device and the low air alarm switch must o�erate in order to o�en the solenoid valve. When the solenoid o�ens, �riming water is relieved �rom the G-6000P �alve’s internal �rime chamber assembly. The �rime chamber assembly is �orced o�en by the system water su��ly and water �asses through the G-6000P valve and internal check dia�hragm to the system �i�ing network. The entire s�rinkler system �ills with water.

2. LIsTING AND APProVALscULus Listed: �LFT

FM Approved: Preaction S�rinkler Systems

3. TECHNICAL DATAspecifications:Pressure Rating: 250 PSI (17.2 bar) Water Working PressureFactory Hydrostatically Tested to: 500 PSI (34.5 bar)Friction Loss (Given in �eet o� Schedule 40 �i�e based on Hazen & Williams �ormula C = 120): G-6000P �alve: 44.88’ 12” Section o� Pi�e: 1’ Water Su��ly Control �alve: 14.7’Model G-6000P �alve Cv Factor: 811�alve Color: BlackMaterial specifications:Re�er to Figure 11.

Q= Flow

Cv= Flow Factor (GPM/1 PSI ∆P)

∆P= Pressure Loss through �alve

S= S�eci�ic Gravity o� Fluid

Q = Cv √ ∆PS

Form No. F_021311

�iking Technical Data may be �ound on The �iking Cor�oration’s Web site at

htt�://www.vikinggrou�inc.com.The Web site may include a more recent

edition o� this Technical Data Page.

Re�laces �age 346a-m, dated June 1, 2011. (Revised the re�lacement �arts list and Figure 11.)

TECHNICAL DATA

January 6, 2012


Preaction 346b


ordering Information:Available since 2011.Part Number: G-6000P Electric Release Preaction System RiserAssembly - 17049-1 (Re�er to Figure 8.)Accessories: (See Figure 9.)Drain Mani�old: 17056Model E-1 Accelerator: 08055 Model LD-1 Anti-Column Device: 14800

4. INsTALLATIoN:A. General Installation Instructions

1. For �ro�er o�eration and a��roval, the valve must be installed in the vertical �osition as trimmed �rom the �actory. DO NOT modi�y the �actory assembled trim exce�t as described in this technical data sheet.

2. A 12” section o� �i�e is �rovided with the G-6000P Electric Release Preaction System Riser Assembly. Note the 12” section o� �i�e and 6” cou�ling are shi��ed loose and must be installed in the �ield. Prior to valve maintenance, this section o� �i�e may be removed to �rovide clearance �or li�ting the cover �rom the body.

3. The G-6000P �alve must be installed in an area not subject to �reezing tem�eratures or �hysical damage. I� required, �rovide a valve house (enclosure) with adequate heat around the valve and trim. Freezing tem�eratures will damage the G-6000P valve. When corrosive atmos�heres and/or contaminated water su��lies are �resent, it is the owner’s res�onsibility to veri�y com�atibility with the Model G-6000P �alve and associated equi�ment.

4. The �iking Model E-1 Accelerator should be installed at the location indicated in Figure 1 when required. NOTE: The accelera-tor would only be used �or Double Interlock Systems.

B. Air supply Design1. Air Com�ressor Size

�iking recommends a minimum o� 15 to 20 PSI (1.0 to 1.4 bar) o� su�ervisory �ressure be established within the �i�ing network �or single interlock systems (re�er to Table 2 �or double interlock systems). While lower �ressures are allowed by NFPA 13 �or single interlock �reaction systems, maintaining higher air �ressure within the system will assist maintenance �ersonnel in �inding and isolating inadvertent or accidental leaks within the system quickly.NFPA 13 requires the air su��ly to be ca�able o� �illing the entire s�rinkler system to its required air �ressure within 30 minutes. A common method o� sizing an air com�ressor is to use the �ollowing �ormula:

where:� = �olumeP = Required Air PressureT = Fill time (ty�ically 30 min.)7.48 = gal. / �t.314.7 = atmos�heric �ressure

Example:System volume as determined by table 1 = 750 gallonsRequired Air �ressure = 20 PSI (Single Interlock System)Com�ressor

Size (c�m) = � x P

7.48 x 14.7 x T

There�ore, the com�ressor shall be ca�able o� �roviding 5 c�m.

Table 1 - Pipe Capacity for sizing Air CompressorsPipe Diameter Capacity

Us Internationalschedule 40 (1” to 6”)

schedule 30 (8”) schedule 10

Gal / Ft L / m Gal / Ft L / m1” DN25 0.045 0.559 0.049 0.608

1-1/4” DN32 0.078 0.969 0.085 1.0431-1/2” DN40 0.106 1.316 0.115 1.428

2” DN50 0.174 2.161 0.190 2.3602-1/2” DN65 0.248 3.080 0.283 3.515

3” DN80 0.383 4.756 0.434 5.3903-1/2” DN90 0.513 6.370 0.577 7.165

4” DN100 0.660 8.196 0.740 9.1905” DN125 1.040 12.915 1.144 14.2066” DN150 1.501 18.640 1.649 20.4778” DN200 2.660 33.032 2.776 30.472For Metric Units 1 Ft. = 0.3048 M, 1 Gal. = 3.785L Table 3 - Quick reference Compressor size

Compressor size (HP)

Free Air @ 40 PsI (cfm)

Max system size toPump to 40 PsI

in 30 Minutes (Gal)1/6 1.0 901/3 2.0 1801/2 3.1 3001 5.9 600

Table 2 - Air Pressure settingsFor systems with Tank Mounted Compressors:

single Interlock Double InterlockAir Maintenance

Device 20 PSI (1.4 bar) 30 PSI (2.1 bar)

Air PressureSu�ervisory Switch 15 PSI (1.0 bar) 25 PSI (1.7 bar)

Low Air Alarm Switch -- 20 PSI (1.4 bar)

For systems with riser Mounted Compressors:Com�ressor On/O��

Switch15 PSI (1.0 bar) / 25 PSI (1.7 bar)

30 PSI (2.1 bar) / 40 PSI (2.8 bar)

Air Pressure Su�ervisory Switch 10 PSI (.7 bar) 25 PSI (1.7 bar)

Low Air Alarm Switch -- 20 PSI (1.4 bar)

Com�ressor Size (c�m) = (750 x 20)

= 4.5 c�m7.48 x 14.7 x 30

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Preaction 346c

Figure 1 - Air supply options

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Preaction 346d


NoTE: �iking recommends tank-mounted air com�ressors �or Double Interlock Electric/Pneu-Lectric Release Preaction Systems.2. Nitrogen Cylinder Gas Su��ly (See Figure 1.)

Nitrogen may be used in �lace o� air com�ressors. Nitrogen is su��lied in �ressurized cylinders in various sizes and �ressures. Some o� the most common are 122 Cu. Ft. at 1,900 PSI (3455 L at 131 bar), 225 Cu. Ft. at 2,100 PSI (6,372 L at 145 bar), and 280 Cu. Ft. at 2,300 PSI (7,930 L at 159 bar). When nitrogen cylinders are used as a �rimary air su��ly, s�are cylinders should be �urnished and located at the valve location. To determine the a��roximate amount o� nitrogen to be �urnished, the �ollowing �ormula may be used:

S�ecial attention must be given to systems em�loying a bottled-gas su��ly. Because only a limited amount o� gas is available, small leaks (that normally would go unnoticed in systems being su��lied by mechanical com�ressors) can become critical to the system’s overall �er�ormance. I� the system is to �unction at tem�eratures as low as -40 °F (-40 °C), and, i� bottled nitrogen is the gas su��ly, the system is �articularly susce�tible to leakage, and s�ecial care should be taken to ensure against leaks throughout the entire system.

C. Air supply Installation1. Install the required air su��ly as described in section 4.B. The size o� the com�ressor and amount o� air required should be de-

termined in accordance with Tables 1 - 3. The air or nitrogen su��ly to the �reaction system must be clean, dry, and oil �ree.2. Automatic air su��lies must be regulated, restricted, and �rom a continuous source. A �iking air maintenance device should

be installed on each system equi��ed with a tank-mounted com�ressor, �lant air, or nitrogen. For com�ressors with a ca�ac-ity less than 5.5 �t3/min at 10 PSI (0.154 m3/min at 0.69 bar), NFPA 13 does not require an air maintenance device. In addition, an air maintenance device should not be used with riser mounted com�ressors as this can lead to com�ressor “short cycling”. �iking recommends that a tank-mounted com�ressor with air maintenance device be used. This can become critical whenThis can become critical when accelerators are installed on the system.

D. Pressure switch wiring;Wire the Alarm Pressure Switch (PS10) and Air Su�ervisory Switch (PS40), and adjust �ressure settings as shown in Figures 2 - 4.

Figure 4 - Pressure Adjustment

Figure 2 - Alarm Pressure switch wiring(Alarm Pressure Switch should be set to 5 PSI (0.34 bar)

FIELD ADJUsTMENTs: Alarm Pressure switch: The o�erating �oint o� the switch can be adjusted to any �oint between 4 PSI (0.27 bar) and 8 PSI (0.55 bar) by turning the adjustment knob(s) clockwise to raise the actuation �oint or counter-clockwise to lower the actuation �oint.

Air supervisory switch: The o�erating �oint o� the switches can be adjusted to any �oint between 10 PSI (0.7 bar) and 60 PSI (4.1 bar) by turning the adjustment knob(s) clockwise to raise the actuation �oint or counter-clockwise to lower the actuation �oint. The high and low switches are adjusted inde�endently.

English Units

�c = �s x P where:

�c = �olume o� Cylinder (�t3) P = Required Nitrogen Pressure (PSI) � = �olume o� System (gal)

100

Metric Units

�c = �s x P where:

�c = �olume o� Cylinder (L) P = Required Nitrogen Pressure (bar) � = �olume o� System (L)

108

Figure 3 - Air supervisory switch wiring

single Interlock Double Interlock

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Preaction 346e

Figure 5 - Trim Components

E. Hydrostatic Test:The Preaction System, including S�rinkler Pi�ing and S�rinklers shall be hydrostatically tested at 200 PSI (13.8 bar) and maintained �or two hours, in accordance with NFPA 13. Systems normally subjected to working system �ressures in excess o� 150 PSI (10.3 bar) shall be tested at a �ressure o� 50 PSI (3.4 bar) in excess o� system working �ressure.F. Placing the Valve in service: (Re�er to Figure 5.)When the �reaction system is ready to be �laced in service, veri�y that the electric release system has been reset and is in a normal condition.

1. �eri�y that the water su��ly main control valve (not shown) su��lying the Model G-6000P �alve is closed. 2. Close the �rime valve. 3. O�en the main drain valve. 4. O�en the �low test valve. 5. Drain all water �rom the �reaction system. I� the system has o�erated, or i� water has entered the system, allow enough time

to com�letely drain the system. 6. Close the main drain valve. 7. O�en the �riming valve. Prime water �ressure will enter and ex�and the valve’s internal dia�hragm assembly onto the valve

seat, e��ectively closing the valve. �eri�y �rime �ressure has been established on the �rime �ressure gauge. 8. Establish air �ressure on the system. 9. When the �riming �ressure has been veri�ied as being established, slowly o�en the water su��ly control valve (not shown).10. When �low is develo�ed �rom the �low test valve, CLOSE the �low test valve.11. Fully o�en the water su��ly main control valve.12. �eri�y that no water �lows �rom the dri� check when the �lunger is �ushed.13. Secure all valves in their normal o�erating �osition.14. Reset the release control �anel to clear any su�ervisory alarms.15. Noti�y Authorities Having Jurisdiction and those in the a��ected area that the system is in service.16. The system is now �ully o�erational.

G. operational Test:An o�erational test shall be �er�ormed on the system in accordance with NFPA 13. Re�er to Section 6 �or Ins�ection and O�eration Test Procedures.

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Preaction 346�


Figure 6 - set Position

5. oPErATIoN A. In the set Position:Air �ressure is introduced into the s�rinkler �i�ing �or su�ervisory �ur�oses only �or single interlock systems. For double interlock systems, air �ressure is used �or su�ervisory �ur�osesair �ressure is used �or su�ervisory �ur�oses and as one o� the two initiation actions o� the cross-zoned solenoid. PrimePrime water is routed to the normally closed solenoid valve, and to the �rime chamber. When �rime water enters the �rime chamber, the �rime chamber assembly is �ressurized, causing it to ex�and downward onto the water seat.

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Preaction 346g

Figure 7a - Activation of release system - single Interlock system

B. Activation of release system (single Interlock system):When the detection system o�erates, the normally closed solenoid valve is �owered o�en. Prime water is drained �rom the �rime chamber, causing the G-6000P �alve to o�en, �illing the s�rinkler �i�ing with water. Water �rom the intermediate chamber o� the G-6000P �alve �ressurizes the sensing end o� the POR� causing the POR� to o�en. The o�en POR� �revents water �ressure �rom building in the �rime chamber should the solenoid close.

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Preaction 346h


Figure 7b - Fire Condition - Double Interlock system

B. Fire Condition (Double Interlock system):In a �ire condition, o�eration o� the detection system activates the �irst initiating circuit in the release control �anel, causing an alarm to activate. When a s�rinkler o�erates, air �ressure esca�es �rom the s�rinkler �i�ing. The air su�ervisory switch activates the second initiating circuit in release control �anel. When BOTH initiating circuits have been activated, the release control �anel energizes solenoid valve o�en. With the solenoid valve o�en, �rime water is drained �rom the �rime chamber, causing the G-6000P �alve to o�en, �illing the s�rinkler �i�ing with water. Water �rom the intermediate chamber o� the G-6000P �alve �ressurizes the sensing end o� the POR� causing the POR� to o�en. The o�en POR� �revents water �ressure �rom building in the �rime chamber should the solenoid close.

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Preaction 346i

6. INsPECTIoN AND oPErATIoNAL TEsTNoTICE: THE owNEr Is rEsPoNsIBLE For MAINTAINING THE FIrE ProTECTIoN sysTEM AND DEVICEs IN ProPEr oPErATING CoNDITIoN. It is im�erative that the system is ins�ected and tested on a regular basis in accordance with NFPA 25.

The �requency o� the ins�ections may vary due to contaminated water su��lies, corrosive water su��lies, corrosive atmos�heres, as well as the condition o� the air su��ly to the system. For minimum maintenance and ins�ection requirements, re�er to NFPA 25. In ad-dition, the Authority Having Jurisdiction may have additional maintenance, testing, and ins�ection requirements that must be �ollowed. �iking does not require internal ins�ection o� the valve as �art o� routine ins�ection and testing. Internal maintenance is generally only required �or valve re�airs and internal com�onent re�lacement.

wArNING: Any system maintenance that involves �lacing a control valve or detection system out o� service may eliminate the �ire �rotection ca�abilities o� that system. Prior to �roceeding, noti�y all Authorities Having Jurisdiction. Consideration should be given to em�loyment o� a �ire �atrol in the a��ected areas.

A. Low Air Pressure Alarm Test: (Re�er to Figure 5.)

Quarterly testing o� low air alarms is recommended.To Test S�rinkler System “Low Air Su�ervisory” Alarm:1. To �revent o�eration o� the G-6000P �alve and �illing the system with water during the test, DO NOT o�erate the electric

detection system during testing. Consider closing the main water su��ly control valve.2. Partially o�en the s�rinkler system main drain or test connection.3. �eri�y that low air alarms o�erate within an acce�table time �eriod and continue without interru�tion.4. Close the main drain or test connection.5. Establish the su�ervisory air �ressure to the recommended �ressure.6. Reset the system release control �anel. The su�ervisory alarms should sto�.when testing is complete, return the system to service following steps 1 through 8 below.

B. Full Flow Trip Test: (Re�er to Figure 5.)Per�ormance o� a tri� test is recommended annually during warm weather. Consider coordinating this test with o�eration testing o� the detectors.

CAUTIoN! PErForMANCE oF THIs TEsT wILL CAUsE THE G-6000P VALVE To oPEN AND THE sPrINkLEr sysTEM To FILL wITH wATEr.

To Tri� Test the Electrically Controlled Preaction System:1. Noti�y the Authority Having Jurisdiction and those in the area a��ected by the test.2. Tri� the G-6000P �alve by �er�orming o�tion “a” or “b” below.

O�erate the electric release control system according to the manu�acturer’s instructions (�or the Single Interlock or Double Interlock System) and o�en the s�rinkler system test connection (�or Double Interlock Systems).and o�en the s�rinkler system test connection (�or Double Interlock Systems)..O�erate the emergency release valve.

3. The G-6000P �alve should o�en, �illing the s�rinkler system with water. Water �low alarms should o�erate.4. O�en the s�rinkler system main drain valve or s�rinkler system test valve to veri�y adequate �low.when Trip Testing is complete:5. Per�orm ste�s 1 through 16 o� section 4.F - PLACING THE SYSTEM IN SER�ICE to return the system to service.6. Noti�y the Authority Having Jurisdiction and those in the a��ected area that testing is com�lete.

7. MAINTENANCE�iking does not require an internal ins�ection o� the G-6000P �alve unless there is an indication o� damage to internal com�onents.

A. Taking the system out of service: (Re�er to Figure 5.)1. Close the water su��ly main control valve, �lacing the system out o� service.2. O�en the �low test valve located in the base o� the G-6000P �alve.3. Close the air (or nitrogen) su��ly to the �reaction system �i�ing.4. Close the �riming valve5. Relieve all air �ressure �rom the �reaction system �i�ing. I� the system has o�erated, o�en main drain valve to allow the

system to drain com�letely.B. removing the Cover from the Body: (Re�er to Figures 1 & 11.)

1. Remove the 6” cou�ling �rom the to� o� the G-6000P �alve.2. Remove the 12” section o� �i�e directly above the G-6000P �alve.G-6000P �alve. �alve.3. Remove the air su��ly line �rom the air su�ervisory switch.4. Remove the 2” cou�ling below the main drain.5. Remove the 16 cover screws.

a.

b.

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Preaction 346j


6. The cover and trim that is still connected may now be removed �rom the valve body. (It may be necessary to �ry the valve o�en as the dia�hragm may bond itsel� to the cover and body over time.)

C. removing / replacing the Check Diaphragm: (Re�er to Figure 11.)1. The check dia�hragm (8) may be li�ted �rom the valve body (1).2. I� necessary, re�lace the check dia�hragm (8).

D. Inspecting the Prime Chamber and Coupling for Leaks: (Re�er to Figure 5.)I� desired, it is �ossible to set the G-6000P �alve and ins�ect �or leaks with the cover removed.1. Slowly o�en the �rime valve.2. With �rime water established, �artially o�en the main water su��ly control valve.3. �isually ins�ect the inside o� the G-6000P �alve �or leaks. 4. Close the water su��ly control valve.

E. removing / replacing the Prime Coupling: (Re�er to Figure 11.)1. O�en the 1/2” union on the �rime line. 2. Using a wrench on the �lats o� the cou�ling (7), remove the cou�ling (7) �rom the valve body (1).3. Ins�ect the cou�ling (7) and O-rings. Re�lace i� necessary, using the instructions in O-Ring Re�lacement Bulletin F_120611.

F. removing / replacing the Prime Chamber Assembly: (Re�er to Figure 11.)1. The �rime chamber assembly (4) is now held in �lace by two �langes on the outside diameter o� the assembly. Slide the

�rime chamber assembly (4) toward the �rime line and remove �rom the body (1). 2. Ins�ect and re�lace i� necessary.. 3. Ins�ect the seat (2). The seat should be clean and �ree o� �oreign material. I� the seat is damaged, the G-6000P �alve must

be re�laced. G. re-Assembling the Valve: (Re�er to Figure 11.)

1. Place the �rime chamber assembly (4) in the valve body (1). Make sure the two �langes are �ositioned in the groove.2. Thread the �rime cou�ling (7) into the valve body (1). Make sure the end o� the �rime cou�ling (7) is inserted into the �rime

chamber assembly (4).3. Lay the check dia�hragm (8) into the valve body (1).4. Position the cover onto the valve body (1), and install and tighten the cover screws (10).5. Re-install any trim that was removed.6. Place the valve in service by �ollowing the ste�s in Section 4.F.

8. AVAILABILITyThe �iking Model G-6000P �alve is available through a network o� domestic and international distributors. See the �iking Cor�. Web site �or closest distributor or contact The �iking Cor�oration.

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Preaction 346k

Figure 9 - optional Accessories

Part Number 17049-1:1 Model G-6000P �alve1 G-6000P Electric Release Trim

(Includes NC Solenoid)1 12” Section o� Schedule 10 Pi�e

and 6” Cou�ling1 Air Pressure Su�ervisory Switch

(PS40-2A)1 Alarm Pressure Switch (PS10-2A)1 Water Su��ly Control �alve

Figure 8 - 17049-1 Assembly

Accessories:08055 Model E-1 Accelerator14800 Model LD-1 Anti-Column Device17056 Drain Mani�old

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Preaction 346l


Figure 10 - Installation Dimensions

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Preaction 346m

Form No. F_021311 Re�laces �age 346a-m, dated June 1, 2011. (Revised the re�lacement �arts list and Figure 11.)

Figure 11 - G-6000P Valve Components List/replacement Parts

Item Number

Part Number Description Material Number

required1 -- Body 64-45-12 Ductile Iron 12 -- Seat UNS-S30400 Stainless Steel 13 -- Anaerobic Adhesive -- 14 17081 Prime Chamber Assembly Brass, EPDM, Nitrile, 304 Stainless Steel, Bronze Alloy 15 * O-Ring EPDM 16 * O-Ring EPDM 17 16299 Cou�ling UNS-S17400 Stainless Steel 18 16552 Check Dia�hragm EPDM 19 -- Cover 65-45-12 Ductile Iron 1

10 08083 1/2-13 x 1-1/2” HHS UNS-S30400 Stainless Steel 1611 -- Data Plate Aluminum 212 -- Tack Alloy Carbon Steel 4

-- Re�lacement �art is not available. * Indicates �art is available only in a Sub-Assembly, as indicated below.

sub-Assembly5, 6 17445 O-Ring Re�lacement Kit (refer to o-ring replacement Bulletin Form No. F_120611 for instructions.)

Documents

TECHNICAL DATA 6” MoDEL G-6000P PrEACTIoN wITH ELECTrIC rELEAsE · 2017. 4. 6. · The 2424 DC normally closed electric solenoid and an additional “low air” alarm switch are