Loading...
Report Io REE91IL:ge1of6 TECHNICAL DATA QUIfK RES,�, 11SE DRY PEilI�1 �KKLERS 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:techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page:www.vikinggroupinc.com 1. DESCRIPTION Viking Quick Response Dry Pendent Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing.The sprinklers are designed for dry sys- tems and preaction systems where it is necessary to prevent water or condensation from entering the drop nipple before sprinkler operation. They may also be installed in spaces subject to freezing and supplied from a wet system in an adjacent heated area. Viking Quick Response Dry Pendent Sprinklers are available in various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts. (Note: FM Global has no approval classification for Polyester coatings as corrosion resistant.) 2. LISTINGS AND APPROVALS c OL us cULus Listed: Category VNIV ^ WARNING:Cancer and Reproductive Harm- .M FM Approved: Classes 2013 and 2015 ( l www•Peswamin9s.�a.go� NYC Approved: MEA 89-92-E Volume 15 Refer to Approval Chart 1 and Design Criteria on page 105d for cULus Listing requirements, and refer to Approval Chart 2 and Design Criteria on page 105e for FM Approval requirements that must be followed. 3. TECHNICAL DATA Specifications: Minimum Operating Pressure: 7 psi (0.5 bar) Maximum Working Pressure: 175 psi (12 bar). Factory tested hydrostatically to 500 psi (34.5 bar) Thread size: 1" NPT or 25 mm BSP Nominal K-Factor: 5.6 U.S. (80.6 metric*)for all listed and approved lengths. *Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0. Glass-bulb fluid temperature rated to-65 °F (-55 °C) Covered by the following U.S. Patents: 8,636,075 and 10,220,231 Material Standards: Frame Casting: Brass UNS-C84400 Deflector: Brass UNS-C26000 Bulb: Glass, nominal 3 mm diameter Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape Compression Screw: Brass UNS-C36000 Pip Cap: Brass UNS-C31400 or UNS-C31600 Pip Cap Adapter: Brass UNS-C36000 Orifice: Copper UNS-C22000 or UNS-C11000 Tube: ERW Hydraulic Steel Tube Support(Internal): Stainless Steel UNS-S30400 Barrel: Steel Pipe UNS-G10260, Electrodeposited Epoxy Base finish Barrel End and Threads: QM Brass Sleeve (for Adjustable Standard style only): Brass UNS-C26000 or UNS-C26800 Escutcheon Materials: Adjustable Standard Dry Escutcheons: Brass UNS-C26000 or UNS-C26800 Recessed Dry Escutcheons: Cold Rolled Steel UNS-G10080 ENT Coated Adjustable and Recessed Escutcheons: Stainless Steel UNS-S30400 Ordering Information: (Also refer to the current Viking price list.) Replaces Form F— 031793 Rev. 19.1 Form No. F 031793 19.10.14 Rev 19.2 (Adrian FNT tinnatanrl FM lanmiana 1 Page 2 of 6 TECHNICAL DATA QUICK RESPONSE DRY PENDENT SPRINKLERS 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:techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page:www.vikinggroupinc.com Order Quick Response Dry Pendent Sprinklers by first adding the appropriate suffix for the sprinkler finish, the appropriate suffix for the temperature rating, and then the suffix for the length ("A" dimension)to sprinkler base part number. Order in a specific length noted as the "A" dimension. The "A" dimension is the distance from the face of the fitting (tee) to the desired finished surface of the ceiling. These sprinklers are listed and approved in lengths from 1-1/2"to 45-1/2"(38.1 mm to 1,156 mm)for the adjustable standard style,3"to 47"(76.2 mm to 1,194 mm)for the plain barrel style,and 3-1/4"to 47-1/2"(82.5 mm to 1,207 mm)for the adjustable recessed style. Lengths exceeding the standard lengths are available,with no approvals,on a"made-to-order"basis: Recessed Dry Pendent up to 65-1/2" (1,664 mm).Adjustable Standard Dry Pendent up to 63-1/2"(1,613 mm). Plain Barrel Dry Pendent up to 65" (1,651 mm). Contact the manufacturer for more information. Finish Suffix: Brass=A, Chrome = F, White Polyester= M-/W, and ENT= JN Temperature Suffix: 155°F (68 °C)= B, 175 °F(79 °C) = D, 200 °F (93 °C)= E, 286 °F (141 °C)= G For example, sprinkler VK176 with a Chrome finish and a 155 °F (68 °C) temperature rating, and "A" length of 10" = Part No. 08383UFB10. Available Finishes And Temperature Ratings: Refer to Table 1. Accessories: (Also refer to the "Sprinkler Accessories"section of the Viking data book.) Wrench Sprinkler Wrenches: =lat A. Standard Wrench: Part No. 07297W/B (available since 1991) 11111 Protective F �1 B.Wrench for recessed sprinklers: Part No. 07565W/B** Sprinkler WILLYM (available since 1991) IN Shield **A Y"ratchet is required(not available from Viking). " l Sprinkler Guard: Chrome,with no listings or approvals,for installation �' 0.. on dry pendent sprinklers made after May 1994 only(Part No. 08954). .. Replacement Escutcheons: A.Adjustable Standard Dry Escutcheon: Base Part No. 07741 B. Recessed Dry Escutcheon Cup: Base Part No. 05459A VTKIN5 ']P9] 0 4. INSTALLATION Refer to appropriate NFPA Installation Standards. Figure 1: Standard Sprinkler Wrench 07297WB 5. OPERATION During fire conditions, the heat-sensitive liquid in the glass bulb expands, causing the glass to MEM shatter, releasing the internal parts to open the waterway. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pattern to extinguish or control the fire. C 6. INSPECTIONS, TESTS & MAINTENANCE sprinkler wrench Refer to NFPA 25 for Inspection, Testing and 07sS5wiexx must be Maintenance requirements. used for ins truing recessed dry sprinklers 7. AVAILABILITY o..-.■u n an [ �> The Viking Quick Response Dry Pendent Sprink- ler is available through a network of domestic I�I��iil step e: Carefully press it the wrench upward and I� and international distributors. See The Viking G turn slightly to ens,Ire {_ Corporation web site for the closest distributor _= engagerent with the or contact The Viking Corporation. sprinkler wrench flats. 8. GUARANTEE Stec 1: carefully xxA 1 ' ratchet is slide the wrench required (Not avail- ' For details of warranty, refer to Viking's current sideways around the able from vikina) list price schedule or contact Viking directly. sprinkle deflector. Figure 2: Wrench 07565W/B for Adjustable Recessed Dry Pendent Sprinklers Form No. F_031793 19.10.14 Rev 19.2 Page 3 of 6 NaaNG. TECHNICAL DATA QUICK RESPONSE DRY PENDENT SPRINKLERS 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:techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com TABLE 1:AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES Sprinkler Temperature Sprinkler Nominal Maximum Ambient Bulb Color Classification Temperature Rating' I Ceiling Temperature2 Ordinary 155 °F (68 °C) 100 °F (38 °C) Red Intermediate 175 °F (79 °C) 150 °F (65 °C) Yellow Intermediate 200 °F (93 °C) 150 °F (65 °C) _ Green High 286 °F (141 °C) 225 °F(107 °C) Blue Sprinkler Finishes: Brass, Chrome, White Polyester, and ENT Corrosion-Resistant Coating''*: White Polyester and ENT in all temperature ratings Footnotes ' The sprinkler temperature rating is stamped on the deflector. 2 Based on NFPA-13.Other limits may apply,depending on fire loading,sprinkler location,and other requirements of the Authority Having Jurisdiction. Refer to specific installation standards. a The corrosion-resistant Polyester and ENT coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Charts.These tests cannot and do not represent all possible corrosive environments.Note:These coatings are NOT cor- rosion proof. Prior to installation,verify through the end-user that the coatings are compatible with or suitable for the proposed environ- ment. Polyester and ENT coatings are applied to the exposed exterior surfaces only. Note that the spring is exposed on sprinklers with Polyester and ENT coatings. *When installed in some corrosive environments,the Polyester finish may change color.This natural discoloration over time is not in itself an indication of corrosion and should not be treated as such.All sprinklers installed In corrosive environments should be replaced or tested as described in NFPA 25 on a more frequent basis. For °A" Dimensions 1. Determine the distance from the face of the tee to the finished ceiling. 2. Round to the nearest 1/2" (12.7 mm) between 1-1/2' and 45-1/2" (38.1 mm and 1,156 mm) NOTE: The deflector will be located approximately 3-7/16° (87.3 rim) below the ceiling. with 1" (25.4 rim) upward and 1" (25.4 mm) downward adjustment. Deflector at minimum distance below ceiling. ,UUi iIi NOTE To locate the deflector • ,/ , at the minimum distance below the ceiling, with I ;€0 no downward adjustment A Minimum ceiling opening -7/16" available, order the diameter: 1-3/4' (44.5 rim), (61,9 mm) dry pendent sprinkler Maximum telling opening Minimum 1" (25,4 mm) shorter diameter: 2-1/4' (57 rim), than the 'A' dimension. 13/16' 11 NOTE � q‘ligrFinished) `.._ (20,6 mm) To locate the deflector Ceiling r at the maximum distance 4-7/16' below the ceiling, with 1 1/2" / Sleeve finish (112.7 mm) no downward adjustment (381 mm) matches escutcheon. Maximum available, order the diameter - dry pendent sprinkler 3-1/16" 1" (25,4 mm) longer (77.8 rim) than the 'A' dimension Deflector at maximum distance below ceiling, Figure 3: Adjustable Standard Dry Pendent Sprinkler Form No. F_031793 19.10.14 Rev 19.2 Page 4 of 6 NIKING® TECHNICAL DATA QUICK RESPONSE DRY PENDENT SPRINKLERS 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:techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com Approval Chart 1 (UL) 1 Temperature KEY Quick Response Dry Pendent Sprinklers r Finish ATX•1—Escutcheon(If applicable) Maximum 175 PSIj(12 bar)WWP - Sprinkler Thread Size Nominal K-Factor2 Order Length Increment Listings and Approvals4 Base Part No.' SIN Style (Refer also to Design Criteria below.) NPT BSP U.S. metric' Inches mm cULuss NYC° VdS LPCB (E G° 08383U Adjustable 1" -- 5.6 80.6 1/2" 12.7 Al,A5 Al -- -- -- -- 16457U VK176 Standard -- 25 mm -- 80.6 1/2" 12.7 Al,AS -- 08385U Adjustable 1" -- 5.6 80.6 1/4" 6.35 B2, B6 B2 -- -- -- 16453U VK180 Recessed -- 25 mm -- 80.6 1/4" 6.35 B2, B6 -- 08387U Plain 1" -- 5.6 80.6 1/2" 12.7 A3 A4 -- -- -- -- 16455U VK172 Barrel -- 25 mm -- 80.6 1/2" 12.7 A3 -- Approved Finishes and "A" Dimensions 1-Chrome or White Polyester'sprinkler with a Chrome or White Polyester Sleeve and Escutcheon Approved Temperature Ratings with"A"dimensions 1-1/2"to 45-1/2"(38.1 mm to 1,156 mm) A- 155 °F (68 °C), 175 °F (79°C), 200 °F (93 °C), 2-Chrome or White Polyester'with"A"dimensions 3-1/4"to 47-1/2"(82.5 mm to 1,207 mm) and 286°F(141 °C) 3-Chrome,Brass,White Polyester',or ENT'with"A"dimensions 3"to 47"(76.2 mm to 1,194 mm) B - 155 °F (68 °C), 175 °F (79°C), and 200 °F 4-Chrome or Brass with"A"dimensions 3"to 47"(76.2 mm to 1,194 mm) (93°C) 5 - ENT' sprinkler with an ENT' Sleeve and Escutcheon with "A" dimensions 1-1/2" to 45-1/2" (38.1 mm to 1,156 mm) 6-ENT'with"A"dimensions 3-1/4"to 47-1/2"(82.5 mm to 1,207 mm) Footnotes ' Part number shown is the base part number. For complete part number, refer to current Viking price list schedule. 2 K-Factor applies for standard lengths ("A"Dimensions indicated above). 3 Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0. 4 This chart shows the listings and approvals available at the time of printing.Other approvals may be in process. Check with the manufacturer for any additional approvals. 5 Listed by Underwriter's Laboratories for use in the U.S.and Canada. 'Accepted for use,City of New York Department of Buildings, MEA Number 89-92-E,Vol. 15. cULus Listed as corrosion resistant. DESIGN CRITERIA- UL TO- NOTE:When using CPVC fittings with Viking dry sprinklers, use only new Nibco Model 5012-S-BI tees.When selecting other CPVC fittings, contact Viking Technical Services. cULus Listing Requirements: Standard Dry Pendent Sprinklers are cULus Listed as indicated in Approval Chart 1 for installation in accordance with the latest edition of NFPA 13 for standard spray sprinklers. • Designed for use in Light and Ordinary Hazard occupancies. • The sprinkler installation and obstruction rules contained in NFPA 13 for standard spray pendent sprinklers must be followed. IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to Form F_080614 for general care, installation, and maintenance information. Viking sprinklers are to be installed in ac- cordance with the latest edition of Viking technical data, the appropriate standards of NFPA, LPCB, APSAD,VdS or other similar organizations, and also with the provisions of governmental codes, ordinances, and standards, whenever applicable. Form No. F_031793 19.10.14 Rev 19.2 Page 5 of 6 NIKING. TECHNICAL DATA QUICK RESPONSE DRY PENDENT SPRINKLERS 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:techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data •a•e:www.vikin• •rou•inc.com Approval Chart Quick Respons Maximum.„.'" Sprinkler Base SIN Style Thread Size Nominal K-Factor' Order Length Increment FM Approvals' Part No. NPT BSP U.S. metric' Inches mm (Refer also to Design Criteria below.) 08383U 1" - 5.6 80.6 1/2" 12.7 Al 16457U VK176 Adjustable Standard -- 25 mm -- 80.6 1/2" 12.7 Al 08385U 1" - 5.6 80.6 1/4" 6.35 B2 16453U VK180 Adjustable Recessed -- 25 mm -- 80.6 1/4" 6.35 B2 08387U 1" -- 5.6 80.6 1/2" 12.7 A3 16455U VK172 Plain Barrel -- 25 mm -- 80.6 1/2" 12.7 A3 Approved Temperature Ratings Approved Finishes and "A" Dimensions A-155°F(68°C), 175°F(79°C),200°F(93°C) 1 - Brass, Chrome, White Polyester, or ENT5 sprinkler with a Brass, Chrome, White Polyester, or and 286°F(141 °C) ENTs Sleeve and Escutcheon with"A"dimensions 1-1/2"to 45-1/2"(38.1 mm to 1,156 mm) 2-Brass,Chrome,White Polyester,or ENT°with"A"dimensions 3-1/4"to 47-1/2"(82.5 mm to 1,207 mm) B-155°F(68°C),175°F(79°C),and 200°F(93°C) 3-Brass,Chrome,White Polyester, or ENTs with"A"dimensions 3"to 47"(76.2 mm to 1,194 mm) Footnotes ' Part number shown is the base part number. For complete part number,refer to current Viking price list schedule. 'K-Factor applies for standard lengths("A"Dimensions indicated above). ' Metric K-Factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0. 4 This chart shows the FM Approvals available at the time of printing. Other approvals may be in process. Check with the manufacturer for any ad- ditional approvals. 'FM approved as corrosion resistant. le ESIGN CRITERIA- FM o refer to Approval Chart 2 above.) NOTE:When using CPVC fittings with Viking dry sprinklers, use only new Nibco Model 5012-S-BI tees.When selecting other CPVC fittings, contact Viking Technical Services. FM Approval Requirements: The Dry Pendent Sprinklers in the Approval Chart above are FM Approved as quick response Non-storage standard spray sprinklers as indicated in the FM Approval Guide. For specific application and installation requirements,reference the latest applicable FM Loss Prevention Data Sheets(includ- ing 2-0)and Technical Advisory Bulletins. FM Global Loss Prevention Data Sheets and Technical Advisory Bulletins contain guidelines relating to, but not limited to: minimum water supply requirements, hydraulic design, ceiling slope and obstructions, minimum and maximum allowable spacing, and deflector distance below the ceiling. NOTE:The FM installation guidelines may differ from cULus and/or NFPA criteria. IMPORTANT:Always refer to Bulletin Form No.F 091699-Care and Handling of Sprinklers.Also refer to Form F 080614 for general care, installation,and maintenance information.Viking sprinklers are to be installed in accordance with the latest edition of Viking technical data,the appropriate standards of NFPA,FM Global, LPCB,APSAD,VdS or other similar organizations,and also with the provisions of governmental codes,ordinances,and standards,whenever applicable. :, al MI ' , 1 , II" MIN For 'A' Dimension �el 1 1. Determine the distance from face of tee to 7-For "A" Dimension: the finished ceiling. A2, Round to nearest 1/4' A 1. Determine the Minimum ceilingopening: (6.35 mm) between distance from P 9' Outside the face of the 2-1/8' (54 mm) diameter. \ 3-1/4' (82.5 mm) and \ 47-1/2' (1,2 7 mm). diameter: tee to the base Maximum ceilingopening, 1-5/16' of the sprinkler. P g, (33,4 mm) 2. Round up to the 2-1/2' (63.5 mm) diameter. NOTE, Sprinkler will be (same as next highest 1/2' recessed approximately 1' (25 mm) 5/16' (7.9 mm) above (12.7 mm) incre- Schedule cent between 3' - the finished ceiling with 40 pipe). (76.2 mm) and Adjustment: 5/8' (15,8 mm) vertical 47' (1,194 mm). 5/16' (7.9 mm) C== V ,.::::::: adjustment available, soutttt� l ' C--i--- Finished ceiling 1-5/8' Minimum: 1' (25.4 mm) (48.3 mm) Maximum: 1-5/8' (42.1 min) - -_ _its 1 r3-1/16' (77,9 mm)-- -orm No. F 0 Ftnge 4:1ellit,ple naed Dry Pendent Sprinkler Figure 5: Plain Barrel Dry Pendent Sprinkler Page 6 of 6 NIKING® TECHNICAL DATA QUICK RESPONSE DRY PENDENT SPRINKLERS 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:techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page:www.vikinggroupinc.com Ambient Exposed Barrel Install 1 Inch NPT threaded Ambient Temperature / Deflector at Temperature I end of dry pendent sprinkler minimum distance 407/4•C 50T/10'L 60'F/16•L of Protected - - I Into the 1 Inch NPT outlet below ceiling Areas at the Exposed Minimum Barrel Discharge End Lengthee Face of' Tee o of a malleable Iron tee fitting of the Sprinkler to Top of Ceiling per ANSI B 16,3 (Class 150) Up to 2' (50.8 mm) In (nn) In WO In(nn) _ or cast iron threaded tee fitting 40'F (4'C) 0 0 0 ! -.., per ANSI 16.4 (Class 125) only. adjustment available. 30'F (-1'C) 0 0 0 ®I,, Note1 _ Minimum ceiling opening diameter: .q 20•F (-7•C) 4 (100) 0 0 . To locate the 10'F (-12'C) 8 (203) 1 C25.4) 0 _(Exposed l-3/4' C44.5 mm) s deflector at the Maximum ceilingopening diameters minimum distance 0•F <-WC) 12 (305) 3 C76) 0 Barrel) 2-1/4' (57 m . P g 2-7/16' below the ceiling, MINIM -10'F (-23'C)14 (356) 4 (102) 1 (25.4) (61,9 mm) with no upward -20'F (-29'C)14 (356) 6 (152) 3 (76) Seal the clearance I Minimum adjustment avail- _1-30'F (-34'C)16 (406)8 (203)4 (102) space space around the , able, order the -40•F (-40'C)IB (457)6 (203) 4 (102) - sprinkler to avoid leak- dry pendent sprhk- >- , ler l' (25.4 rim) -50'F (-46'02D (508)10 (254)6 (152) i ge of air Into the �IrI shorter than the -60•F (-51•C)20 (508)10 (254)6 (152) / �i i J� 13/16' protected area and 'A' dimension. J / (20.6 mm) consequent formation ssssa Ceiling of condensate around 1-1/2' (38.1 mm) the frame, which could Note: inhibit operation or To locate the "Cy \` Sleeve finish cause premature opera- 4-7/16' deflector at the matches tion. Refer to Eigure maximum distance diameter (112J mm) escutcheon 7 below. below the ceiling, Maximum with no downward If humidity and temp- wrwrws adjustment ovall- 1. 3-1/16' erature differential I able, order the (Protected Area) causes condensation dry pendent sprink- (77.8 mm) on the exposed dry II ler 1' (25.4 mm) sprinkler, consider longer than the wrapping the exposed Deflector at 'A' dimension, barrel with insulation, maximum distance foam insulating tape, below ceiling or equivalent. sThe protected area refers to the area below the ceiling. The ambient temperature is the temperature at the discharge end of the sprinkler. For protected area temperatures that occur between the values listed, use the next cooler temperature, sThe minimum required barrel length is not the same as the 'A' dimension. Refer to Figures 3-5 for the 'A' dimension, NOTE! Exposed minimum barrel lengths are ihclusive up to 30 mph wind velocities. Figure 6: Dry Pendent Sprinkler Required Minimum Barrel Length Based on Ambient Temperature In the Protected Area (Adjustable Standard Dry Pendent Sprinkler Is Shown) Seat _ ■ (or equivalent method) _ -MM. .. .'.....Seal ® Insulated "�" Clearance Opening ■ Ceiling ■ II A Dry Sprinkler Seal on the Dry Sprinkler Seal Within the Ceiling Exterior of the Ceiling Figure 7: Dry Sprinkler Seal(Adjustable Standard Dry Pendent Sprinkler is Shown) Replaces Form F 031793 Rev. 19.1 Form No. F 031793 19.10.14 Rev 19.2 (Armed FAIT' unrlateri FM rat-lc-slam? 1