Report (25) 1,5)-a›- 9,
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Page 1 of 6
xf
TECHNICAL DATA 4EPENDENT
SPRINKLER VK302 (K5.6)
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
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is a small thermo-
sensitive glass bulb spray sprinkler available with various finishes and temperature
ratings to meet design requirements.The special Polyester and Electroless Nickel
PTFE(ENT)coatings can be used in decorativeapplications where colors are desired.
In addition,these coatings have been investigated for installation in corrosive atmos-
pheres and are listed/approved as corrosion resistant as indicated in the Approval
Charts. (Note: FM Global approves ENT finish as corrosion resistant. FM
Global has no approval classification for Polyester coatings as corrosion resistant.)
2. LISTINGS AND APPROVALS
cOus cULus Listed: Category VNIV
FM Approved: Class Series 2000
VdS VdS Approved: Certificates G414009 and G414010
LPCB Approved
CE Certified: Standard EN 12259-1:1999,A3:2006 Certificate of Constancy of Performance 0832-CPR-S0021
CCCF Approved:Approved by the China Certification Center for Fire Products (CCCF)
Refer to Approval Chart 1 and Design Criteria cULus Listing requirements,and refer to Approval Chart 2 and Design Criteria
for FM Approval requirements that must be followed.
3. TECHNICAL DATA
Specifications:
Minimum Operating Pressure: 7 psi (0.5 bar)
Rated to 175 psi (12 bar)water working pressure
Factory tested hydrostatically to 500 psi (34.5 bar)
Thread size: 1/2" NPT, 15 mm BSP
Nominal K-Factor: 5.6 U.S. (80.6 metric**)
Glass-bulb fluid temperature rated to-65 °F (-55 °C)
Overall Length: 2-1/4"(58 mm)
*cULus Listing, FM Approval, and NFPA 13 installs require 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 or QM Brass
Deflector: Phosphor Bronze UNS-C51000 or Copper UNS-C19500
Bulb: Glass, nominal 3 mm diameter
Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape
Screw: Brass UNS-C36000
Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-530400
For Polyester Coated Sprinklers: Belleville Spring-Exposed
For ENT Coated Sprinklers: Belleville Spring-Exposed, Screw and Pipcap- ENT plated.
Ordering Information: (Also refer to the current Viking price list.)
Order Quick Response Pendent Sprinklers by first adding the appropriate suffix for the sprinkler finish and then the appropriate
suffix for the temperature rating to the sprinkler base part number.
Finish Suffix: Brass =A, Chrome= F, White Polyester= M-/W, Black Polyester= M-/B, and ENT=JN
Temperature Suffix: 135 °F (57 °C) =A, 155°F (68 °C) = B, 175 °F (79 °C) = D, 200 °F (93 °C) = E, 286 °F (141 °C) = G
For example, sprinkler VK302 with a Brass finish and a 155 °F (68 °C)temperature rating = Part No. 12979AB
Available Finishes And Temperature Ratings: Refer to Table 1.
Accessories: (Also refer to the current Viking price list.)
Form No. F_033314 17.06.02 Rev 17.1 Replaces Form No. F_033314 Rev 16.4
0-
(Added PN for CCCF approved sprinkler.)
Page 2 of 6
II(IF1c ® MICROFAST® QUICK
4 TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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
Sprinkler Wrenches:
A. Standard Wrench: Part No. 10896W/B (available since 2000).
B.Wrench for Recessed Pendent Sprinklers: Part No. 13655W/B**(available since 2006)
C. Optional Protective Sprinkler Cap Remover/Escutcheon Installer Tool*** Part No. 15915 (available since 2010)
"*A1/2"ratchet is required(not available from Viking).
***Allows use from the floor by attaching a length of 1"diameter CPVC tubing to the tool. Ideal for sprinkler cabinets. Refer to Bulletin F_051808.
Sprinkler Cabinets:
A. Six-head capacity: Part No. 01724A(available since 1971)
B.Twelve-head capacity: Part No. 01725A(available since 1971)
4. INSTALLATION
Refer to appropriate NFPA Installation Standards.
5. OPERATION
During fire conditions, the heat-sensitive liquid in the glass bulb expands, causing the glass to shatter, releasing the pip cap and
sealing spring assembly. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pattern
to extinguish or control the fire.
6. INSPECTIONS, TESTS AND MAINTENANCE
Refer to NFPA 25 for Inspection,Testing and Maintenance requirements.
7. AVAILABILITY
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is available through a network of domestic and international dis-
tributors. 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.
Protective Sprinkler Wrench Flat
Clip
Protective Sprinkler
= Cap
10896
Figure 1: Standard Sprinkler Wrench 10896W/B
Form No. F_033314 17.06.02 Rev 17.1
Page 3 of 6
NIK
® MICROFAST® QUICK
TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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
Ordinary 135 °F (57 °C) 100 °F (38 °C) Orange
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, Black Polyester, and ENT
Corrosion-Resistant Coatings3: White Polyester, and Black Polyester. ENT in all temperature ratings except 135 °F (57 °C)
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.
3 The corrosion-resistant 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. Prior to installation, verify through the end-user that the coatings are com-
patible with or suitable for the proposed environment. For automatic sprinklers,the coatings indicated are applied to the exposed exterior surfaces
only. Note that the spring is exposed on sprinklers with Polyester and ENT coatings. For ENT coated automatic sprinklers,the waterway is coated.
1.
Sprinkler wrench 13655W/B**
•
for recessed pendent F �
sprinklers
**A 1/2" ratchet is required
(not available from Viking)
-.41111 _ Carefully slide the wrench sideways around
the protective cap, ensuring engagement with
the sprinkler wrench flats
Figure 2: Wrench 13655W/B for Recessed Pendent Sprinklers
Form No. F_033314 17.06.02 Rev 17.1
Page 4 of 6
CR7 MICROFAST® QUICK
TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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: techsvc.s@vikingcorp.com
Visit the Viking website for the latest edition of this technical data page:www.vikinggroupinc.com
Nominal Overall Listings and Approvals'
Base Sprinkler Thread SizeRefer also to Design Criteria.)
Part SIN K-Factor Length
Number' Style NPT BSP U.S. metric2 Inches® cULus` VdS LPCB ERM ��
12979 VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 . A1Z,B1Y,D2,C2X Al A1Z,B1Y DIZ,C1Y D3
19780 VK302 Pendent 1/2" -- 5.6 80.6 2-1/4 m - D3
21354 VK302 Pendent -- 15 mm 5.6 80.6 2-1/4 m -- -- -- -
NOTICE-Product Below-Limited Availability(Contact Local Viking Office)
06662B VK302 Pendent ® 15 mm 5.6 80.6 2-1/4 (MI A1Z,BIY,D2,C2X __
18021 VK302 Pendent ® 15 mm 5.6 80.6 2-1/4 AIX,BIY Al AIX,BIY DIX,C1Y8 DIX,CIY9
Approved Temperature Ratings Approved Finishes Approved Escutcheons
A-135°F(57°C), 155°F(68°C), 175°F 1-Brass,Chrome,White X-Standard surface-mounted escutcheon or the
(79°C) 200°F(93°C),286°F(141 °C) Polyester56,Black Polyes- Viking Micromatic®Model E-1 Recessed Escutcheon
B-135,°F(57°C), 155°F(68°C), 175°F ter56 Y-Standard surface-mounted escutcheon or the
(79°C),and 200°F(93°C) 2-ENT' Viking Microfast®Model F-1 Adjustable Escutcheon,or recessed with the Viking Micro-
C-155°F(68°C), 175°F(79°C),and 3-Chrome Viking
Modeld E-1,E-2,
or E-3 escutcheon orr tcheon
200°F(93°C)
D-155°F(68°C), 175°F(79°C),200°F Viking Microfast®Model F-1 Adjustable Escutcheon
(93°C),286°F(141 °C)
Footnotes
'Base part number shown.For complete partnumber,refer to Viking's current price schedule.
2 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.
'This table shows the listings and approvals available at the time of printing.Other approvals may be in process.
^Listed by Underwriters Laboratories Inc.for use in the U.S.and Canada.
5 cULus Listed as corrosion-resistant.
6 Other colors are available on request with the same Listings and Approvals as the standard colors.
CE Certified,Standard EN 12259-1,EC-certificate of conformity 0832-CPD-2001.
8 CE Certified,Standard EN 12259-1,EC-certificates of conformity 0832-CPD-2001 and 0832-CPD-2003.
MED Certified,Standard EN 12259-1,EC-certificates of conformity 0832-MED-1003 and 0832-MED-1008.
cULus Listing Reauirements:
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is cULus Listed as indicated in the Approval Chart for installation in
accordance with the latest edition of NFPA 13 for standard spray sprinklers.
• Designed for use in Light and Ordinary occupancies.
• The sprinkler installation 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
No. 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, LPCB, APSAD,
VdS or other similar organizations, and also with the provisions of governmental codes, ordinances, and stan-
dards,whenever applicable.
Form No. F_033314 17.06.02 Rev 17.1
Page 5 of 6
IKIF1G®
MICROFAST® QUICK
TECHNICAL DATA MICROFAST®
PENDENT
SPRINKLER VK302 (K5.6)
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
„ r
A }1
Base Part SIN Sprinkler Thread Size Nominal K-Factor Overall Length FM Approvals3
Number' Style NPT BSP U.S. metric2 Inches mm (Refer also to Design Criteria.)
12979 VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y,D2X,C2
NOTICE-Product Below-Limited Availability(Contact Local Viking Office)
06662B VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y,D2X,C2
18021 VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 58 A1Z,B1Y
Approved Escutcheons
Approved Temperature Ratings X - Standard surface-mounted escutcheon or the
A- 135°F(57°C), 155°F(68°C), 175°F(79°C),200°F Viking Micromatic® Model E-1 Recessed
(93°C),286°F(141 °C) Approved Finishes Escutcheon
B- 135 °F(57°C), 155 °F(68 °C), 175 °F(79°C), and 1-Brass,Chrome,White Polyester', Y - Standard surface-mounted escutcheon or the
200°F(93°C) and Black Polyester' Viking Microfast®Model F-1 Adjustable Escutcheon,
C - 155°F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 2-ENT5 or recessed with the Viking Micromatic®Model E-1
°F(141 °C) or E-2 Recessed Escutcheon
D-155°F(68°C), 175°F(79°C),200°F(93°C) Z - Standard surface-mounted escutcheon or the
Viking Microfast®Model F-1 Adjustable Escutcheon
Footnotes
' Base part number shown. For complete part number, refer to Viking's current price schedule.
2 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.
3 This table shows the FM Approvals available at the time of printing.Other approvals may be in process.
4 Other colors are available on request with the same Approvals as the standard colors.
5 FM approved as corrosion resistant.
FM ADDroval Reauirements:
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is FM Approved as quick response Non-storage pendent sprinklers
as indicated in the FM Approval Guide. For specific application and installation requirements, reference the latest applicable FM Loss
Prevention Data Sheets (including Data Sheet 2-0). FM Global Loss Prevention Data Sheets 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 page
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, FM Global, LPCB,
APSAD,VdS or other similar organizations,and also with the provisions of governmental codes,ordinances,and
standards, whenever applicable.
Form No. F_033314 17.06.02 Rev 17.1
Page 6 of 6
MICROFAST® QUICK
NIKING® TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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
•
Ceiling Opening Size:
1/2" 2-5/16" (59 mm) minimum
(15 mm) 2-1/2" (64 mm) maximum
NPT
2-1/8
'(54 mm)
, 4t , , .F ,� ,w7 ,
;
2-1/4" �* 1-1/2"
ittim
(57 mm) to
1-3/4" 2" (38 mm)
(45 mm) (51 mm) Min.
i -,
Max.
Installed with a standard Installed with a Microfast Note:At maximum,adapter
1/8"surface-mounted Model F-1 Adjustable is exposed 1/2"(13 mm)
escutcheon Escutcheon from face of ceiling
Figure 3: Sprinkler Dimensions with a Standard Escutcheon and the Model F-1 Adjustable Escutcheon
I II Ceiling Opening Size:
2-5/16" (59 mm) minimum
2-1/2" (64 mm) maximum
2-1/8" 2-1/8"
(54 mm) y, (54 mm)
lir
1-1/8" 1-1/8"
1-3/4"
3mm (29 mm) 2"" (29 mm)
(45 ) Min. (51 mm) Min.
Max. Max.
J e _L_mss I
Installed with a Installed with a Model
Model E-1 Recessed E-2 Thread-on Recessed
Escutcheon Escutcheon
Figure 4: Sprinkler Dimensions with the Model E-1 and E-2 Recessed Escutcheons
Form No. F_033314 17.06.02 Rev 17.1 Replaces Form No. F_033314 Rev 16.4
(Added PN for CCCF approved sprinkler.)
Page 1 of 6
® MICROFAST® QUICK
TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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:wwvr iki roupinc.com
1. DESCRIPTIONsr
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is a small thermo-
maw
sensitive glass bulb spray sprinkler available with various finishes and �' P 2 5 �(�
tem eratur1 11_
pI
ratings to meet design requirements.The special Polyester and Electroless Nicke'iE
PTFE(ENT)coatings can be used in decorativeapplicationswherecolors are des' T t E
GAkti
In addition,these coatings have been investigated for installation in corrosive atrh
pheres and are listed/approved as corrosion resistant as indicated in the Ap � �#, 4
Charts. (Note: FM Global approves ENT finish as corrosion resistar "FM
±
Global has no approval classification for Polyester coatings as corrosion resistant.)
2. LISTINGS AND APPROVALS
cOus cULus Listed: Category VNIV
`> FM Approved: Class Series 2000
VdS VdS Approved: Certificates G414009 and G414010
�e LPCB Approved
E CE Certified: Standard EN 12259-1:1999,A3:2006 Certificate of Constancy of Performance 0832-CPR-S0021
CCCF Approved: Approved by the China Certification Center for Fire Products (CCCF)
Refer to Approval Chart 1 and Design Criteria cULus Listing requirements,and refer to Approval Chart 2 and Design Criteria
for FM Approval requirements that must be followed.
3. TECHNICAL DATA
Specifications:
Minimum Operating Pressure: 7 psi (0.5 bar)
Rated to 175 psi (12 bar)water working pressure
Factory tested hydrostatically to 500 psi (34.5 bar)
Thread size: 1/2" NPT, 15 mm BSP
Nominal K-Factor: 5.6 U.S. (80.6 metric"*)
Glass-bulb fluid temperature rated to-65 °F (-55 °C)
Overall Length: 2-1/4"(58 mm)
*cULus Listing, FM Approval, and NFPA 13 installs require 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 or QM Brass
Deflector: Phosphor Bronze UNS-C51000 or Copper UNS-C19500
Bulb: Glass, nominal 3 mm diameter
Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape
Screw: Brass UNS-C36000
Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-S30400
For Polyester Coated Sprinklers: Belleville Spring-Exposed
For ENT Coated Sprinklers: Belleville Spring-Exposed, Screw and Pipcap- ENT plated.
Ordering Information: (Also refer to the current Viking price list.)
Order Quick Response Pendent Sprinklers by first adding the appropriate suffix for the sprinkler finish and then the appropriate
suffix for the temperature rating to the sprinkler base part number.
Finish Suffix: Brass=A, Chrome= F,White Polyester= M-/W, Black Polyester= M-/B, and ENT=JN
Temperature Suffix: 135 °F (57 °C) =A, 155 °F (68 °C) = B, 175 °F (79 °C) = D, 200 °F (93 °C) = E, 286 °F (141 °C) = G
For example, sprinkler VK302 with a Brass finish and a 155 °F (68 °C)temperature rating = Part No. 12979AB
Available Finishes And Temperature Ratings: Refer to Table 1.
Accessories: (Also refer to the current Viking price list.)
Form No. F_033314 17.06.02 Rev 17.1 Replaces Form No. F_033314 Rev 16.4
(Added PN for CCCF approved sprinkler.)
Page 2 of 6
® MICROFAST® QUICK
TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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
Sprinkler Wrenches:
A. Standard Wrench: Part No. 10896W/B (available since 2000).
B. Wrench for Recessed Pendent Sprinklers: Part No. 13655W/B**(available since 2006)
C. Optional Protective Sprinkler Cap Remover/Escutcheon Installer Tool*** Part No. 15915 (available since 2010)
**A%"ratchet is required (not available from Viking).
***Allows use from the floor by attaching a length of 1"diameter CPVC tubing to the tool. Ideal for sprinkler cabinets. Refer to Bulletin F_051808.
Sprinkler Cabinets:
A. Six-head capacity: Part No. 01724A(available since 1971)
B.Twelve-head capacity: Part No. 01725A(available since 1971)
4. INSTALLATION
Refer to appropriate NFPA Installation Standards.
5. OPERATION
During fire conditions, the heat-sensitive liquid in the glass bulb expands, causing the glass to shatter, releasing the pip cap and
sealing spring assembly. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pattern
to extinguish or control the fire.
6. INSPECTIONS, TESTS AND MAINTENANCE
Refer to NFPA 25 for Inspection,Testing and Maintenance requirements.
7. AVAILABILITY
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is available through a network of domestic and international dis-
tributors. 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.
Protective Sprinkler Wrench Flat
Clip
Protective Sprinkler
Cap
10896 411
Figure 1
g e Standard Sprinkler Wrench 10896W/B
r
Form No. F_033314 17.06.02 Rev 17.1
, f
Page 3 of 6
MICROFAST® QUICK
NIKING® TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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
Ordinary 135 °F (57 °C) 100 °F (38 °C) Orange
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, Black Polyester, and ENT
Corrosion-Resistant Coatings3: White Polyester, and Black Polyester. ENT in all temperature ratings except 135 °F (57 °C)
Footnotes
1 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.
3 The corrosion-resistant 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. Prior to installation, verify through the end-user that the coatings are com-
patible with or suitable for the proposed environment. For automatic sprinklers,the coatings indicated are applied to the exposed exterior surfaces
only. Note that the spring is exposed on sprinklers with Polyester and ENT coatings. For ENT coated automatic sprinklers,the waterway is coated.
�•��� �. " � yr� .'ar � .a. � .' :°��,���
Sprinkler wrench 13655W/B**
for recessed pendent1.41
sprinklers
**A 1/2" ratchet is required
(not available from Viking)
-441111 _ Carefully slide the wrench sideways around
the protective cap, ensuring engagement with
the sprinkler wrench flats
Figure 2: Wrench 13655W/B for Recessed Pendent Sprinklers
Form No. F_033314 17.06.02 Rev 17.1
Page 4 of 6
II(11s1c3®
MICROFAST® QUICK
TECHNICAL DATA MICROFAST®
PENDENT
SPRINKLER VK302 (K5.6)
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
ri
•
Base Sprinkler Thread Size Nominal Overall Listings and Approvals'
K-Factor Length (Refer also to Design Criteria.)
Part SIN Style
Number' NPT BSP U.S. metric2 Inches ® cULus° VdS LPCB u
12979 VK302 Pendent ® 15 mm 5.6 80.6 2-1/4 In A1Z,BIY,D2,C2X Al A1Z,B1Y D1Z,C1Y --
19780 VK302 Pendent ® -- 5.6 80.6 2-1/4 . -- -- -- -- -- D3
21354 VK302 Pendent -- 15 mm 5.6 80.6 2-1/4 . -- -- -- -- -- D3
NOTICE-Product Below-Limited Availability(Contact Local Viking Office)
06662B VK302 Pendent Vi 15 mm 5.6 80.6 2-1/4 En A1Z,B1Y,D2,C2X -- -- -- --
18021 VK302 Pendent ® 15 mm 5.6 80.6 2-1/4 . AIX,BIY Al AIX,B1Y D1X,C1Y8 D1X,CIY9 --
Approved Temperature Ratings Approved Finishes Approved Escutcheons
A-135°F(57°C), 155°F(68°C), 175°F 1-Brass,Chrome,White X-Standard surface-mounted escutcheon or the
(79°C),200°F(93°C),286°F(141 °C) Polyester56,Black Polyes- Viking Micromatic®Model E-1 Recessed Escutcheon
B-135°F(57°C), 155°F(68°C), 175°F ter56 Y-Standard surface-mounted escutcheon or the
(79°C),and 200°F(93°C) 2-ENT' Viking Microfast®Model F-1 Adjustable Escutcheon,or recessed with the Viking Micro-
C-155°F(68°C), 175°F(79°C),and 3-Chrome matic®Model E-1,E-2,or E-3 Recessed Escutcheon
200°F(93°C) Z-Standard surface-mounted escutcheon or the
D-155°F(68°C), 175°F(79°C),200°F Viking Microfast®Model F-1 Adjustable Escutcheon
(93°C),286°F(141 °C)
Footnotes
1 Base part number shown. For complete part number,refer to Viking's current price schedule.
2 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.
'This table shows the listings and approvals available at the time of printing.Other approvals may be in process.
°Listed by Underwriters Laboratories Inc.for use in the U.S.and Canada.
5 cULus Listed as corrosion-resistant.
8 Other colors are available on request with the same Listings and Approvals as the standard colors.
'CE Certified,Standard EN 12259-1,EC-certificate of conformity 0832-CPD-2001.
8 CE Certified,Standard EN 12259-1, EC-certificates of conformity 0832-CPD-2001 and 0832-CPD-2003.
9 MED Certified,Standard EN 12259-1, EC-certificates of conformity 0832-MED-1003 and 0832-MED-1008.
cULus Listing Reauirements:
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is cULus Listed as indicated in the Approval Chart for installation in
accordance with the latest edition of NFPA 13 for standard spray sprinklers.
• Designed for use in Light and Ordinary occupancies.
• The sprinkler installation 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
No. 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, LPCB, APSAD,
VdS or other similar organizations, and also with the provisions of governmental codes, ordinances, and stan-
dards, whenever applicable.
Form No. F_033314 17.06.02 Rev 17.1
.
Page 5 of 6
II(1F(tic ®
MICROFAST® QUICK
TECHNICAL DATA MICROFAST®
PENDENT
SPRINKLER VK302 (K5.6)
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
a
Base Part SIN Sprinkler Thread Size Nominal K-Factor Overall Length FM Approvals3
Number' Style NPT BSP U.S. metric2 Inches mm (Refer also to Design Criteria.)
12979 VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 58 A1Z, BIY,D2X,C2
NOTICE-Product Below-Limited Availability(Contact Local Viking Office)
06662B VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 58 A1Z,B1Y,D2X,C2
18021 VK302 Pendent 1/2" 15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y
Approved Escutcheons
Approved Temperature Ratings X - Standard surface-mounted escutcheon or the
A- 135°F(57°C), 155°F(68°C), 175°F(79°C),200°F Viking Micromatic® Model E-1 Recessed
(93°C),286°F(141 °C) Approved Finishes Escutcheon
B- 135°F(57°C), 155°F(68°C), 175 °F(79°C), and 1-Brass,Chrome,White Polyester", Y - Standard surface-mounted escutcheon or the
200°F(93°C) and Black Polyester' Viking Microfast®Model F-1 Adjustable Escutcheon,
C - 155 °F(68°C), 175°F(79°C), 200 °F (93 °C), 286 2-ENT' or recessed with the Viking Micromatic®Model E-1
°F(141 °C) or E-2 Recessed Escutcheon
D-155°F(68°C), 175°F(79°C),200°F(93°C) Z - Standard surface-mounted escutcheon or the
Viking Microfast®Model F-1 Adjustable Escutcheon
Footnotes
1 Base part number shown. For complete part number, refer to Viking's current price schedule.
2 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.
3 This table shows the FM Approvals available at the time of printing.Other approvals may be in process.
°Other colors are available on request with the same Approvals as the standard colors.
FM approved as corrosion resistant.
.y W
- u
re �
FM Approval Reauirements:
The Viking Microfast®Quick Response Pendent Sprinkler VK302 is FM Approved as quick response Non-storage pendent sprinklers
as indicated in the FM Approval Guide. For specific application and installation requirements, reference the latest applicable FM Loss
Prevention Data Sheets (including Data Sheet 2-0). FM Global Loss Prevention Data Sheets 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 page
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, FM Global, LPCB,
APSAD,VdS or other similar organizations,and also with the provisions of governmental codes,ordinances,and
standards, whenever applicable.
- Form No. F_033314 17.06.02 Rev 17.1
r
Page 6 of 6
MICROFAST® QUICK
NIKING® TECHNICAL DATA RESPONSE PENDENT
SPRINKLER VK302 (K5.6)
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
Ceiling Opening Size:
112" 2-5/16" (59 mm) minimum
(15 mm) 2-1/2" (64 mm) maximum
NPT
2-1/8"(5
4 mm) ,�
.
it '.4eA4'...z, t,'''',,. `7, W_
2-1/4" 4 ., A 1-1/2"
57 mm 1-3/4" 2g.
(38 mm)
( ) "(45 mm) (51 mm) . Min.
Max.
imsflat
Installed with a standard Installed with a Microfast Note:At maximum,adapter
1/8" surface-mounted Model F-1 Adjustable is exposed 1/2"(13 mm)
escutcheon Escutcheon from face of ceiling
Figure 3: Sprinkler Dimensions with a Standard Escutcheon and the Model F-1 Adjustable Escutcheon
•
.. eCeiling Opening Size:
2-5/16" (59 mm) minimum
2-1/2" (64 mm) maximum
2-1/8" ! 2-1/8"
(54 mm) , (54 mm) ,9. i,.
lir
1-1/8" 1-1/8"
13/4" (29 mm) 2"" (29 mm)
(45 mm) Min. (51 mm) Min.
Max. Max.
J
Installed with a Installed with a Model
Model E-1 Recessed E-2 Thread-on Recessed
Escutcheon Escutcheon
Figure 4: Sprinkler Dimensions with the Model E-1 and E-2 Recessed Escutcheons
•
' Form No. F_033314 17.06.02 Rev 17.1 Replaces Form No. F_033314 Rev 16.4
(Added PN for CCCF approved sprinkler.)