Cla-Val 2100GS - Manual

100GS/2100GS
Seawater Version
Deluge Valve
MODELS
• 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.
The 100GS/2100GS are manufactured in materials suitable for seawater. Typical Application
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 main-
tained 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 system, 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
(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
D E S I G N
A S S E S S E D
Type Approved
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 (All other materials)
300 class, 300 psi maximum (All materials)
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
• 316 Stainless Steel - ASTM A743 Grades
CF3M and CFM8
• Super Austenitic Stainless Steel - ASTM A351
Grade CK3MCuN (SMO 254)
• Super Duplex Stainless Steel - ASTM A890
Grade 5A (CE3MN)
Main Valve Internal Trim:
Bronze ASTM B61 • Monel QQ-N-281 Class B
Diaphragm and Disc:
Buna-N ® synthetic rubber
*Internally & Externally Epoxy Coated
Sizes
End Details
Pressure Rating
Temperature Range
Materials
1. Model No. 100GS or 2100GS 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:
Specifications
100GS (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
2100GS (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
Specifications Seawater Service Option
Sizes
Globe: 3" - 10" flanged
Angle: 3" - 10" flanged
Consult factory for materials and flange ratings.