>  >  >  > TRIMPAC® Model B-4, B-4B, & B-4S Single Interlock Preaction System with Pneumatic Release
TRIMPAC® Model B-4, B-4B & B-4S is a factory assembled trim package for a single interlocked preaction system with a pneumatic release module in a metal enclosure. The standard trim normally required on a deluge valve has been moved to a single cabinet. TRIMPAC® Model B-4, B-4B & B-4S provides access doors for the emergency release (B.1) and alarm test valve (B.7) for manual operation of these trim valves. TRIMPAC® Model B-4, B-4B & B-4S is equipped with priming water pressure and water supply gauge view-ports for easy monitoring of water pressures.

technical details

K Factor:
Manufacturer:
Viking
Page:
F_032703
PartNumber:
13793B-4,13793B-4B,13793B-4S,11894-1 through 11894-8,13855-1 through 13855-4
V K Number:

documents and resources

Approval Certificates
cUL
UL

Drawings
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Figure 14-1
Figure 14-2
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Technical Data Sheets
Technical Data Sheet

 


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