Victaulic FireLock Series - User Manual

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46.03 16398 Rev B Updated 04/2021 © 2021 Victaulic Company. All rights reserved.
ALWAYS REFER TO ANY NOTIFICATIONS AT THE END OF THIS DOCUMENT REGARDING PRODUCT INSTALLATION, MAINTENANCE OR SUPPORT.
FL-S A /D S , V5 621 FL-SA/GAP, V5623 FL-SA/BB, V8122 FL-SA/BB, V8123 FL-SA/BB, V8124
1.0 PRODUCT DESCRIPTION
SPECIFIC APPLICATION ATTIC SPRINKLERS
SIN V5621 V5623 V8122 V8123 V8124
ORIENTATION
UPRIGHT UPRIGHT UPRIGHT UPRIGHT UPRIGHT
K-FACTOR1
5.6 Imp./8.1 S.I. 5.6 Imp./8.1 S.I. 8.0 Imp./11.5 S.I. 8.0 Imp./11.5 S.I. 8.0 Imp./11.5 S.I.
CONNECTION
½” NPT/15mm BSPT ½” NPT/15mm BSPT ¾" NPT/ 20mm BSPT ¾" NPT/ 20mm BSPT ¾" NPT/ 20mm BSPT
MAX. WORKING PRESSURE
175 psi (1200 kPa) 175 psi (1200 kPa) 175 psi (1200 kPa) 175 psi (1200 kPa) 175 psi (1200 kPa)
GLOBE RE-DESIGNATION
GL5621 GL5623 GL8122 GL8123 GL8124
AVAILABLE WRENCHES
SPRINKLER V56 Open End V81 Open End
Upright
■ ■
Factory Hydrostatic Test: 100% @ 500 psi/3447 kPa/34 bar
Min. Operating Pressure: UL: 7 psi/48 kPa/.5 bar
Temperature Rating: See tables in section 2.0
1
For K-Factor when pressure is measured in bar, multiply S.I. units by 10.0.
2.0 CERTIFICATION/LISTINGS
Sprinkler Model SIN Nominal K Factor
Listing Agency/
Approved
Temperature Ratings Area of Use
Maximum
Roof Span Roof Pitch
Imperial ft
BB46 V8122 8.0 cULus 200°F/93°C RIDGE/GABLE 60 4:12 to less than 7:12
BB46/GAP V8122/V5623 8.0/5.6 cULus 200°F/93°C
RIDGE/GABLE and
GAP at EAVE
84 4:12 to less than 7:12
BB79 V8123 8.0 cULus 200°F/93°C RIDGE/GABLE 60 7:12 to less than 10:12
BB79/GAP V8123/V5623 8.0/5.6 cULus 200°F/93°C
RIDGE/GABLE and
GAP at EAVE
84 7:12 to less than 10:12
BB1012 V8124 8.0 cULus 200°F/93°C RIDGE/GABLE 60 10:12 to 12:12
BB1012/GAP V8124/V5623 8.0/5.6 cULus 200°F/93°C
RIDGE/GABLE and
GAP at EAVE
84 10:12 to 12:12
GAP V5623 5.6 cULus 200°F/93°C EAVE/HIP N/A SEE LAYOUT CRITERIA
DS V5621 5.6 cULus 200°F/93°C HIP/SINGLE SLOPE N/A SEE LAYOUT CRITERIA
NOTES
• Listings and approval as of printing.
• Listed to be utilized per NFPA 13 in conformance with the New Technology and Equivalency Sections.
Victaulic
®
FireLock
™
Series FL-SA/GAP and FL-SA/BB
Specific Application Back-To-Back Attic Protection Scheme,
Quick Response Upright, K5.6 (8.0), K8.0 (11.5)
46.03
1

Summary

1.0 PRODUCT DESCRIPTION

3.0 SPECIFICATIONS - MATERIAL

5.0 PERFORMANCE

Sprinkler Selection

Layout Criteria - Gable

Layout Criteria - Eave

Layout Criteria - Single Slope

Layout Criteria - Under-Hip Sprinkler: Hip Truss;Jack Truss Construction

Sprinkler Layout - Under-Hip Criteria: Framing Members Parallel To Roof Slope (FL-SA;DS)

Sprinkler Layout - Under-Hip Criteria: Framing Members Parallel To Roof Slope (FL-SA;GAP)

Sprinkler Layout - Adjacent Hip Criteria (FL-SA;DS)

Adjacent Hip Sprinkler Layout Criteria (FL-SA;GAP)

Hydraulic Design

Guidelines for hydraulically calculating the attic protection scheme.

Hydraulic Criteria FL-SA;BB Only or FL-SA;BB with FL-SA;GAP and;or FL-SA;DS for Wet and Dry Systems

Hydraulic criteria for systems with FL-SA/BB, FL-SA/GAP, and FL-SA/DS sprinklers.

Hydraulic Criteria For Hip With Hip Truss;Jack Truss Construction - Wet System Only

Wet system hydraulic criteria for hip truss/jack truss construction.

Hydraulic Criteria For Hip With Hip Truss;Jack Truss Construction - Dry System Only

Dry system hydraulic criteria for hip truss/jack truss construction.

Hip Calculation FL-SA;GAP Sprinklers (Framing Members Parallel to Roof Slope) - Wet and Dry System

Hip calculation criteria for FL-SA/GAP sprinklers with framing parallel to slope.

Hip Calculation FL-SA;DS Sprinklers (Framing Members Parallel to Roof Slope) - Wet and Dry System

Hip calculation criteria for FL-SA/DS sprinklers with framing parallel to slope.

Hydraulic Criteria for Single Slope With FL-SA;DS Sprinklers Wet System Only

Wet system hydraulic criteria for single slope roofs using FL-SA/DS sprinklers.

Hydraulic Criteria for Single Slope with FL-SA;DS Sprinklers Dry System Only

Dry system hydraulic criteria for single slope roofs using FL-SA/DS sprinklers.

Hydraulic Criteria for Single Slope with Hip Wet System Only

Wet system hydraulic criteria for single slope roofs with hip configurations.

Hydraulic Criteria For Single Slope With Hip Dry System Only

Obstructions

Installation

5.1 CPVC GUIDELINES

6.0 NOTIFICATIONS

Victaulic FireLock Series Specifications

General

Category	Irrigation System
Brand	Victaulic
Series	FireLock
Material	Ductile Iron
Pressure Rating	300 PSI
Connection Type	Grooved
Standards	UL, FM