Internally threaded
chamber design helps
protect valve body
chamber threads from
damage.
Two pcs. Spindle self
aligns and makes valve
easy leak proof.
Precision milling of top
spindle on Vertical
machining centre ensures
smooth
movement of the
operating mechanism.
Valve for firefighting
satisfy discharge rate
requirements of IS
2874:2004.
Restricted safety
discharge flow made
valves suitable for fire
fighting cylinders up to
15 litre wc.
Spindle assembly
designed to resist over
torquing up to 25 Nm in
both open and closed
position.
Orifice Diameter - 8 mm Fire Fighting.
Service Chart
Gas
Service
Test
Pressure
Kgf/cm2
Outlet Connection
Pneumatic
Hydraulic
IS 3224:2002
CGA V-1-2005
BS 341-3:2002
(Up to 250 Bar)
DIN 477-1:1990
(Up to 300 Bar)
No.
Thread
No.
Thread
No.
Thread
No.
Thread
Carbon Dioxide
158
237
7
W 21.8
x 1.814
-RH
(External)
320
.825-14
NG'O' RH-
EXT
8
0.860"x14
Tpi Whit
from
(External)
6
W
21.8 X 1/14
(External)
Dip Tube
Provision: Valves Tapped
3/8" BSB at Inlet
Safety Disc Burst Pressure :
200 – 220 kgf/cm2
Series : FWS-11
Product Features
Valve design is "packed"
type. Single piece soft
seated stainless steel
spindle facilitates
quick assembly and ease
of operation.
Valves are also
available with body
having integral bracket,
which can be placed on
wall hook. Such valves
are fitted with handle
to enable lifting of
cylinder.
Orifice Diameter - 8 mm.
Torque Values
Series
Closing
Gland Nut
Installation
Retainer Plug
FWT-11
5
Nm
35 Nm
12 Nm
FWS-11
6
Nm
60 Nm
FKS-11
Series : FKS-11
Product Features
Robust gland design and
protected spindle ideal
for industrial use.
Nylon 66 valve seat
provides greater
resistance to wear and
ensure long service
life.
"Packed" type design
allows tightening of
gland nut to compensate
for packing wear and
arrest gland leakage.
