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Viking A-1, Технические данные

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Speed control aSSembly 

model a-1

tecHnIcal data

the Viking corporation, 210 n Industrial park drive, Hastings mI 49058

telephone: 269-945-9501  technical Services: 877-384-5464  Fax: 269-818-1680  email: [email protected]

Page 5 of 5

Form No. F_091794    16.04.28   Rev 16.1

Figure 2

The Viking Speed Control Assembly may be used on Viking Angle Style Deluge or Flow Control Valves equipped with 

Conventional Trim installed according to the current conventional trim chart for the valve used. For Releasing Devices and 

modular trim, refer to current Technical Data for the releasing device used. Viking Deluge Valves, Flow Control Valves, 

Conventional Trim Packages, Releasing Devices, and the Speed Control Assembly must be ordered separately. 

Replaces page 533a-d, dated January 4, 2010. 

(Revised the Replacement Parts list. Updated to ANSI style.)

Содержание A-1

Страница 1: ...General Installation Instructions The Viking Deluge Valve or Flow Control Valve used must be trimmed with Conventional Trim and installed in an area not subject to freezing temperatures or physical damage When corrosive atmospheres and or contaminated water supplies are present it is the owner s responsibility to verify compatibility with the Valve Trim Speed Control Assembly and associated equipm...

Страница 2: ... approximately one and one half turns coun terclockwise 2 Place the system in service according to instructions printed in current Technical Data for the Viking Flow Control Valve used 3 Perform Trip Test to test the flow control valve operating speed with initial settings as described in step 1 a Observe the time required for the flow control valve to open 4 Reset the releasing device used to tri...

Страница 3: ...ocedures on a regular basis at least as often as the minimum frequencies recommended in Technical Data for the valve used Strainer Maintenance Procedures Refer to Figure 1 Note Flushing of strainer may be performed after the Deluge Valve or Flow Control Valve has operated If the system is in operation when the strainer flushing plug is removed water will flow from the opening 1 To prevent operatio...

Страница 4: ... 6 1 2 Releasing Speed Control Needle Valve Bronze Bronze 2 7 Label Slow Close Aluminum Silk Screened Aluminum Silk Screened 1 8 1 2 x 1 2 x 1 2 Tee Galvanized Steel Brass 1 9 1 2 Union Galvanized Steel Brass 1 10 1 2 x 1 4 x 1 2 Tee Galvanized Steel Brass 1 11 Label Slow Open Aluminum Silk Screened Aluminum Silk Screened 12 1 2 x 1 4 Hex Bushing Galvanized Steel Brass 1 13 1 4 x Clo Nipple Galvan...

Страница 5: ... be used on Viking Angle Style Deluge or Flow Control Valves equipped with Conventional Trim installed according to the current conventional trim chart for the valve used For Releasing Devices and modular trim refer to current Technical Data for the releasing device used Viking Deluge Valves Flow Control Valves Conventional Trim Packages Releasing Devices and the Speed Control Assembly must be ord...

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