concealed sprinkler cover plate assemblies

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1 Page of 5. DESCRIPTION Viking Plates are low-profile covers used with Viking Concealed s. The covers are installed flush with the ceiling or wall to provide a smooth appearance, are available in several stard decorative finishes to meet design requirements. Viking Plates may also be custom ordered with any color by any paint manufacturer.. LISTINGS AND APPROVALS Refer to the Approval Charts on the applicable Viking Technical.. technical data Specifications: Refer to the appropriate sprinkler technical page for sprinkler specifications. Material Stards: Plate Assembly: Copper UNS-C000, Brass UNS-C6000, UNS-C6800, or UNS-S0400 Spring: Nickel Alloy Solder: Eutectic (non-eutectic for cover 5765) Ordering Information: (Also refer to the current Viking price list.) Refer to Tables a, b,. Specify finish temperature rating of the cover plate assembly by adding the appropriate suffixes for the finish the cover temperature rating to the base part number: For example, cover with a Polished Chrome finish a 65 F (74 C) temperature rating = 09804FC. Available Finishes And Temperature Ratings: Refer to Tables a, b,. 4. Installation A. After installation of the Concealed, testing of the system, repairing of all leaks, installation painting of the wall or ceiling, the cover plate assembly may be attached.. Remove the plastic protective cap from the sprinkler.. Remove the cover plate assembly from the protective box, taking care not to damage the assembly.. Gently place the base of the cover plate assembly over the sprinkler protruding through the opening** in the ceiling or wall. **Size depends on the sprinkler model used. Refer to appropriate sprinkler data page. 4. Carefully push the cover plate assembly onto the sprinkler, using even pressure with the palm of the h, until the unfinished brass flange of the cover plate base (or the cover adapter, if used) touches the surface of the ceiling or wall. The maximum adjustment available is ½ (.7 mm) [/4 (6.4 mm) for sprinklers VK480, VK48 VK680]. DO NOT MODIFY THE UNIT. If necessary, re-cut the sprinkler nipple. B. DISASSEMBLY: plates can be removed either by gently unthreading them or pulling them off the sprinkler body (depends on the sprinkler model used). C. RE-ASSEMBLY: The push-on feature of these allows easy installation of the cover plates.. Gently place the base of the cover plate assembly over the sprinkler.. Push the cover plate assembly onto the sprinkler, using even pressure with the palm of the h, until the unfinished brass flange of the cover plate base touches the ceiling or wall. 5. Operation During fire conditions, when the temperature around the sprinkler approaches its operating temperature, the cover plate detaches. Continued heating of the sprinkler causes the operating element to fuse or shatter (depending on the type of sprinkler), releasing the sealing assembly. Water flowing through the sprinkler orifice strikes the deflector or flow shaper, forming a uniform spray pattern to extinguish or control the fire. 6. inspections, tests maintenance Refer to NFPA 5 for Inspection, Testing Maintenance requirements. 7. availability Viking s cover assemblies are available through a network of domestic international distributors. See The Viking Corporation web site for the closest distributor or contact The Viking Corporation. 8. Guarantee For details of warranty, refer to Viking s current list price schedule or contact Viking directly. Replaces Form No. F_ Rev 7. (added stainless steel covers)

2 Page of 5 Part No. Type Temp. Rating Flat Pendent 5 Flat Pendent 45 Flat Sidewall Domed Pendent / Dry Pendent 50 Domed Sidewall 504 Flat Pendent 64 TABLE a: COMMERCIAL COVER ASSEMBLIES F F, B, M-/W, M-/I, M-/B F, M-/W, M-/I, M-/B Base part number is shown. For complete part number, add finish suffix temperature suffix. VK404 (Obs) VK454 (Obs) VK404 (Obs) VK454 (Obs) VK408 (Obs) VK404 VK454 (Obs) VK0 VK0 VK90 VK9 VK94 VK96 VK0 VK5 VK5 VK64 VK66 VK68 VK60 VK6 (Obs) VK46 VK46 VK46 VK46 MRI VK6 VK64 VK46 VK46 VK46 VK46 MRI VK6 VK64 0a-e 57a-e 0a-e 57a-e 6a-e 57a-f F_09 F_0900 F_08 F_090 F_090 F_064 F_0 F_0 F_0660 F_0650 F_ h-m F_0005 F_06908 F_0606 F_007 F_0005 F_06908 F_0606 F_007 Finish Suffixes: Polished Chrome = F, Brushed Chrome = F-/B, Bright Brass = B, Antique Brass = B-/A, Brushed Brass = B-/B, Brushed Copper = E-/B, Painted White = M-/W, Painted Ivory = M-/I, Painted Black = M-/B (Continued on page.)

3 Page of 5 Part No. Type Temp. Rating 64-/CR 64-/CR 5765-/CR 594 (square cover plate) 5765 Flat Pendent Flat Pendent Flat Pendent TABLE b (continued): COMMERCIAL COVER ASSEMBLIES F-/CR, /W/CR, /I/CR, /B/CR F-/CR, /W/CR, /I/CR, /B/CR F-/CR, /W/CR, /I/CR, /B/CR E-/B, M-/W, M-/I, M-/B F, M-/W, M-/I, M-/B VK46 (QR) (SR) VK469 (QR) VK46 VK46 VK46 VK6 VK64 VK469 VK66 VK58 VK48 F_0409 F_0409 F_0508 F_0005 F_0606 F_007 F_0508 F_009 F_0505 F_00 F, M-/W, M-/I, M-/B VK680 F_ VK46 F_ VK46 F_ VK58 F_0505 Base part number is shown. For complete part number, add finish suffix temperature suffix. Finish Suffixes: Polished Chrome = F, Brushed Chrome = F-/B, Bright Brass = B, Antique Brass = B-/A, Brushed Brass = B-/B, Brushed Copper = E-/B, Painted White = M-/W, Painted Ivory = M-/I, Painted Black = M-/B

4 Page 4 of 5 TABLE : RESIDENTIAL COVER ASSEMBLIES Part No. Type Temp. Rating 07 Domed Residential VK466 VK458 VK468 F_09606 F_0905 F_ F_064 F_ VK45 (Obs) 47a-c(Obs) 64 0 F_064 F_ (square cover plate) 0 F_064 F_06 Residential M-/W, F VK480 VK490 F_609 F_ F_ F_06 Base part number is shown. For complete part number, add finish suffix temperature suffix. Finish Suffixes: Polished Chrome = F, Brushed Chrome = F-/B, Bright Brass = B, Antique Brass = B-/A, Brushed Brass = B-/B, Brushed Copper = E-/B, Painted White = M-/W, Painted Ivory = M-/I, Painted Black = M-/B 4 Not compatible with the 65 F (74 C) temperature rated covers.

5 Page 5 of , 5765, 875, Figure SIN Base Part SIN TABLE Base Part SIN Base Part VK0 8 VK , 5, 697 VK48 VK490 VK90 8 VK457 VK , 64, , 64, 594 VK9 8 VK VK , 64, 594, 876, 875 VK94 8 VK46 504, 64, 594 VK , 878 VK96 8 VK46 504, 64, 594, 876, 875 VK64 8 VK0 8 VK46 504, 64, 594 VK66 8 VK , 64, 594 VK68 8 VK , 64, 594 VK60 50 VK5 8 VK VK6 50 VK , 5, 697 VK VK6 504, 64, 594 VK405 (Obs) 09804, 5 VK VK64 504, 64, 594 VK408 (Obs) , 64, 594 VK VK45 (Obs) 0786 VK480 VK680 Replaces Form No. F_ Rev 7. (added stainless steel covers)

VNIV.EX454 - Sprinklers, Automatic and Open. Sprinklers, Automatic and Open

VNIV.EX454 - Sprinklers, Automatic and Open. Sprinklers, Automatic and Open Page 1 of 16 Page Bottom VNIV.EX454 Sprinklers, Automatic and Open Sprinklers, Automatic and Open See General Information for Sprinklers, Automatic and Open RELIABLE AUTOMATIC SPRINKLER CO INC 1470 SMITH