Cla-Val 414-01 - Manual (Page 4)

100G
2100G
• U.L. Listed / U.L.C. Listed
• Globe or Angle Pattern
• Proven Reliable Design
The Cla-Val Model 100G/2100G Deluge Valve is designed for use in controlling
water flow to Deluge, Pre-Action, or Foam-Water type fire protection sprinkler
systems. This valve is U.L. Listed in "Special Systems Water Control Valves
Class I (VLFT)".
The Model 100G-2100G is a hydraulically-operated, diaphragm-actuated, globe
or angle pattern Deluge Valve. It consists of three major components: the body,
the cover, and the diaphragm assembly. The only moving part is the diaphragm
assembly. Packless construction and simplicity of design assures long service
life and dependable low maintenance for this valve. All ferrous parts are fusion
epoxy coated internally and externally for added corrosion resistance, along
with a delrin sleeve stem and teflon coated removable seat.
Typical Application
Deluge Valve
The Model 100G/2100G is installed to control the water flow to the
sprinklers in Deluge, Pre-Action, or Foam-Water type systems. A
simplified system is used to illustrate typical operation.
The Model 100G/2100G Deluge Valve (3) is
maintained in the closed position by means of
system water pressure controlled by a pilot
control (4). When the pilot control valve
receives a signal from the fire detection sys-
tem, it allows the deluge valve to open.
Firefighting water (1) then enters system
piping (5) and discharges from
sprinklers (6).
4
1
2
3
5
UL
®
Globe: 3" – 10"
Angle: 3" – 10"
Ductile Iron 150 ANSI B16.42 flanged
Cast Steel 150 ANSI B16.5 flanged
150 class, 250 psi maximum (Ductile Iron)
150 class, 285 psi maximum (Cast Steel)
300 class, 400 psi maximum
Water, to 180°F MAX.
Main Valve Body & Cover:
Ductile Iron ASTM A-536* UL, ULC
Cast Steel ASTM A216-WCB* UL, ULC
Nickel Aluminum Bronze ASTM B148 UL, ULC
Naval Bronze ASTM B61 UL, ULC
Super Duplex Stainless steel UNS32750 UL, ULC
Stainless Steel ASTM A743-CF-8M UL, ULC
Main Valve Internal Trim:
Bronze ASTM B61
Stainless Steel Type 303
Monel QQ-N-281 Class B
Diaphragm and Disc:
Buna-N ® synthetic rubber
*Internally & Externally Epoxy Coated Standard
Sizes
End Details
Pressure Rating
Temperature Range
Materials
Specifications
1. Catalog No. 100G or 2100G 2. Size
3. Body and Cover Material 4. Globe or Angle Pattern
5. Pressure Class 6. Internal Trim Material
When Ordering, Please Specify
Friction Loss For use in hydraulically calculated
systems, friction loss equivalent to:
100G (Globe):
3" Size=42 Ft. of 3" Pipe
4" Size=92 Ft. of 4" Pipe
6" Size=116 Ft. of 6" Pipe
8" Size=123 Ft. of 8" Pipe
10" Size=201 Ft. of 10" Pipe
2100G (Angle):
3" Size=33 Ft. of 3" Pipe
4" Size=44 Ft. of 4" Pipe
6" Size=79 Ft. of 6" Pipe
8" Size=105 Ft. of 8" Pipe
10" Size=153 Ft. of 10" Pipe
(1) From System Water Supply
(2) System Shut-off Valve (Visual Stem)
(3) Cla-Val Model 100G or 2100G
(4) Pilot Control System
(5) Sprinkler System Piping
(6) Sprinklers
MODEL