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TECHNICAL DATA
March 7, 2008
The Viking Corporation, 210 N Industrial Park Road, Hastings MI 49058
Telephone: 269-945-9501 Technical Services 877-384-5464 Fax: 269-945-4495 Email: techsvcs@vikingcorp.com
MICROMATIC
®
AND
MicromaticHP
®
STANDARD
RESPONSE PENDENT
SPRINKLERS
Approval Chart 1
Micromatic
®
Standard Response Pendent Sprinklers
Maximum 175 PSI (12 bar) WWP
Sprinkler
Base Part
Number
1
SIN
Thread Size
Nominal
K-Factor
Overall
Length
Listings and Approvals
3
(Refer also to Design Criteria on page 11 g.)
NPT BSP U.S. metric
2
Inches mm cULus
4
FM NYC
7
VdS LPCB
Standard Orifice
10139 VK102 1/2” 15 mm
5.6 80.6
2-3/16” 56 B1, D5, E7, F4 A3, C6, F3 B1, D5, E7 B3 B3, D5 G3
12
G3
14,15
10173
11
VK102 -- 15 mm 5.6 80.6 2-3/16” 56 B1, D5, E7, F4 A3, C6, F3 B1, D5, E7 B3 B3, D5 -- --
Large Orifice
10223 VK202 1/2” 15 mm 8.0 115.2 2-3/8” 60 B1, D5, E7, F4 B4, D6, F4 B1, D5, E7 B3 -- -- --
10142 VK202 3/4” 20 mm
8.0 115.2 2-5/16” 59 B1, D5, E7, F4 B4, D6, F4 B1, D5, E7 -- B3, D5 G4
12
G4
14
10170 VK202 -- 20 mm 8.0 115.2 2-3/8” 60 B1, D5, E7 C6, A4 -- -- B3, D5 G4
12
G4
14
12105 VK202 3/4” 20 mm 8.0 115.2 2-3/16” 56 -- -- -- B3 -- B3
13
--
Small Orifice
9
10221
10
VK003 1/2” 15 mm 2.8 40.3 2-3/16” 56 B1, D5, E7 B4, D6 -- -- -- -- --
10222
10
VK004 1/2” 15 mm 4.2 60.5 2-1/4” 58 B1, D5, E7 -- -- -- B3, D5 -- --
10175 VK004 -- 10 mm
4.2 60.5 2-1/4” 58 -- -- -- B3 B3, D5 G3
13
G3
14,15
10189
10,11
VK003 -- 15 mm 2.8 40.3 2-3/16” 56 B1, D5, E7 B4, D6 -- -- -- -- --
Approved Temperature Ratings
A - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 212 °F (100 °C),
286 °F (141 °C), and 360 °F (182 °C)
B - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 °F
(141 °C), and 360 °F (182 °C)
C - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), and
212 °F (100 °C)
D - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C)
E - 286 °F (141 °C)
F - 500 °F (260 °C)
8
G - 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 °F (141 °C), and
360 °F (182 °C)
Approved Finishes
1 - Brass, Chrome-Enloy
®
, White Polyester
5,6
, Black Polyester
5,6
, and Black Teflon
®5
2 - White Polyester
6
, Black Polyester
6
, Black Teflon
®
, Wax-Coated Brass, and Wax
over Polyester
3 - Brass, Chrome-Enloy
®
, White Polyester
6
, and Black Polyester
6
4 - Brass and Chrome-Enloy
®
5 - Wax-Coated Brass and Wax Over Polyester
5
6 - Wax-Coated Brass (corrosion resistant)
7 - High Temperature 200 °F (93 °C) Wax Coating (corrosion resistant); maximum
ambient temperature allowed at ceiling = 150 °F (65 °C)
Footnotes
1
Base part number is shown. For complete part number, refer to Viking’s current price schedule.
2
Metric K-factor shown is for use 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 listings and approvals available at the time of printing. Check with the manufacturer for any additional approvals.
4
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.
7
Accepted for use, City of New York Department of Buildings, MEA Number 89-92-E, Vol. 12.
8
Sprinklers of Ultra-High temperature rating are intended for use inside ovens, dryers, or similar enclosures with normal operating temperatures above 300 °F
(149 °C). Where the ambient temperature around the Ultra-High temperature rated sprinkler is significantly reduced below 300 °F (149 °C), the response time
of the Ultra-High temperature rated sprinkler may be severely retarded.
9
Listings and Approvals limited to Light Hazard Occupancies where allowed by the installation standards being applied, with hydraulically calculated wet systems
only. Exception: 4.2K sprinklers may be installed on hydraulically calculated dry pipe systems where piping is corrosion resistant or internally galvanized.
10
The sprinkler orifice is bushed.
11
Sprinklers 10173 and 10189 are available on special order.
12
Certified, Standard EN 12259-1, EC-certificate of conformity 0832-CPD-2001 and 0832-CPD-2003.
13
Certified, Standard EN 12259-1, EC-certificate of conformity 0786-CPD-40141 and 0786-CPD-40181.
14
MED Certified, Standard EN 12259-1, EC-certificate of conformity 0832-MED-1003 and 0832-MED-1008.
15
MED Certified, RINA Certificate No. MED497705C5.
Sprinkler 11d