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REGULATORY AND HEALTH 

WARNINGS

BULLETIN

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]

Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com

Page 1 of 1

Form No. F_111218    18.11.15     Rev 18.1

New Bulletin

1.  DESCRIPTION

Regulatory and Health Warnings applying to materials used in the manufacture and construction of fire protection products are 

provided herin as they relate to legally mandated jurisdictional regions.

 

WARNING

STATE OF CALIFORNIA, USA

Installing or servicing fire protection products such as sprinklers, valves, piping etc. can expose you to chemicals including, but not li-

mited to, lead, nickel, butadiene, titaninum dioxide, chromium, carbon black, and acrylonitrile which are known to the State of California 

to cause cancer or birth defects or other reproductive harm. 
For more information, go to 

www.P65Warnings.ca.gov

2.  WARRANTY TERMS AND CONDITIONS

For details of warranty, refer to Viking’s current list price schedule at 

www.vikinggroupinc.com 

or contact Viking directly.

Содержание MICROFAST VK328

Страница 1: ...a minimum of 7 psi 0 5 bar The minimum operating pressure for LPCB and CE Approvals ONLY is 5 psi 0 35 bar Material Standards Frame Casting Brass UNS C84400 Deflector Brass UNS C23000 or Copper UNS C19500 Bushing Brass UNS C36000 Fusible Element Assembly Nickel Alloy Trigger and Support UNS S31603 Belleville Spring Sealing Assembly Nickel Alloy coated on both sides with PTFE Tape Seat and Insert A...

Страница 2: ...TURE RATINGS AND FINISHES Sprinkler Temperature Classification Sprinkler Nominal Temperature Rating1 Maximum Ambient Ceiling Temperature2 Frame Paint Color Ordinary 165 F 74 C 100 F 38 C None Intermediate 205 F 96 C 150 F 65 C White High 280 F 138 C 225 F 107 C Blue Sprinkler Finishes Brass Chrome White Polyester5 Black Polyester5 and ENT3 4 Corrosion Resistant Sprinkler Coatings ENT3 4 Footnotes ...

Страница 3: ...are available on request with the same Listings and Approvals as the standard colors 6 Listings and Approvals limited to Light Hazard Occupancies where allowed by the installation standards being applied with hydraulically calculated wet systems only 7 cULus Listed as corrosion resistant DESIGN CRITERIA UL Also refer to Approval Chart 1 above cULus Listing Requirements Quick Response Fusible Eleme...

Страница 4: ...stall sprinklers onto piping at the floor level Install sprinklers after the piping is in place to prevent mechanical damage DO NOT allow impacts such as hammer blows directly to sprinklers or to fittings pipe or couplings in close proximity to sprinklers Sprinklers can be damaged from direct or indirect impacts DO NOT attempt to remove drywall paint etc from sprinklers Take care not to over tight...

Страница 5: ...D CAPS MUST BE REMOVED FROM SPRINKLERS BEFORE PLACING THE SYSTEM IN SERVICE Figure 1 Sprinkler shield being removed from a pendent sprinkler Figure 2 Sprinkler cap being removed from a pendent sprinkler Figure 3 Sprinkler cap being re moved from and upright sprinkler HOW TO REMOVE SHIELDS AND CAPS No tools are necessary to remove the shields or caps from sprinklers DO NOT use any sharp objects to ...

Страница 6: ... these sprinklers NOTE The protective cap is temporarily removed during installation and then placed back on the sprinkler for protection until finish work is completed Do not over tighten the sprinklers into fittings during installation Do not use the sprinkler deflector to start or thread the sprinklers into fittings during installation Do not attempt to remove drywall paint etc from the sprinkl...

Страница 7: ...t the corrosion resistant properties of the sprinkler Use care when locating sprinklers near fixtures that can generate heat Do not install sprinklers where they would be exposed to temperatures exceed ing the maximum recommended ambient temperature for the temperature rating used Inspect the coated sprinklers frequently soon after installation to verify the integrity of the corrosion resistant co...

Страница 8: ...ction of fire protection products are provided herin as they relate to legally mandated jurisdictional regions WARNING STATE OF CALIFORNIA USA Installing or servicing fire protection products such as sprinklers valves piping etc can expose you to chemicals including but not li mited to lead nickel butadiene titaninum dioxide chromium carbon black and acrylonitrile which are known to the State of C...

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