Janus Mv Series User Manual

Page: 10
MV & LV SERIES ENGINEERED DRY CHEMICAL FIRE EXTINGUISHING SYSTEM
OPERATION, DESIGN, & SERVICE MANUAL
REV C
Document # DOC324
Issued: April 26, 2018
Revised: March 22, 2022
UL FILE # EX27541
Section 2 System Components and Description
Figure 2.1.3.1c Mv First Cylinder Valve w/ Trim Kit (Multiple Cylinder System)
Discharge
Outlet
Rupture Disc
Axed to
Cylinder Valve
Pressure
Gauge
Assembly
(P/N 25804)
2” Grooved Coupling
(50 mm)
Shipped with Cylinder
Valve as part of Anti-
Recoil Safety Device
2” Grooved
Elbow
(50 mm)
(P/N 18551)
2” Grooved
Coupling
(50 mm)
(P/N 18555)
2” Grooved to NPT
Adapter Nipple
(50 mm)
(P/N 18474)
Agent Fill Port
Axed to
Cylinder
Anti-Recoil
Safety Cap
Shipped with
Cylinder Valve
as part of
Anti-Recoil Safety
Device
Pneumatic Valve
Actuator
(P/N 17019)
Flex Hose
(Variable Size)
Pilot Actuation
Mid Line Tee
(P/N 18622)
FROM REMOTE
NITROGEN ACTUATION
CYLINDER
TO SECOND
CYLINDER
Pressure
Vent Port
Axed to
Cylinder
Low-Pressure
Supervisory Switch
Assembly
(P/N 22946)
200 lb: 24” Flex Hose (610 mm) (P/N 18649)
600 lb: 34” Flex Hose (864 mm) (P/N 18650)

Janus Mv Series Specifications

General

Brand	Janus
Model	Mv Series
Category	Fire Extinguisher
Language	English