Key Operated
Cylinder Valves (Packed Type) for
Oxygen, Acetylene, Inert, Medical
and other Non Corrosive High Pressure
Gases
Wheel Operated
Cylinder Valves (Packed Type) for
Oxygen, Acetylene, Inert, Medical
and other Non Corrosive High Pressure
Gases
(IHO-11, IVO-11)
Wheel Operated
Cylinder Valves - 'O' Ring Seal Design
(IHO-10, IVO-10)
Key Operated
Chlorine, Refrigerant and Other
Liquefiable Gas Cylinder & Ton
Container Valves (CAV-06)
Chlorine and
Hydrogen Fluoride Cylinder & Ton
Container Valves in Two Pcs Spindle
Design (CAV-04)
Breathing
Apparatus Valves
(MBA-10)
Pressure Reducer
Valves (PRV-07)
Wheel Operated
Ammonia Cylinder Valves (CST-11)
Key Operated
Steel Gas Cylinder Valves (CST-06)
Twin Phase
Refrigerant Cylinder Valves (RDP-03)
Refrigeration
Valves for Small Cylinders (RSK-06,
RSW-11)
Wheel Operated
CNG Cylinder Valves for Automotive
Use (ALV-11)
Knob Operated CNG
Valves for Automotive Use (AHV-02)
Acetylene Valves
for Marine Lighting Installations
(IHO-03)
Fusible Plug,
Blind Plug and Couplings for
Cylinders and Ton Containers
Pin Index Valves
Key Operated (MYC-11)
Knob
Operated (MYC-10A)
Key or
Knob Operated
(MYC-10B)
Valves for
Carbon Dioxide
Wheel / Key
Operated (FWT-11, FWS-11, FKS-11)
Squeeze Grip
Carbon Dioxide Fire Fighting
Cylinder Valves (FSG-07/F, FSG-07/S)
Puncture Type
(FSV-08)
Actuator /
Pressure Operated (FSV-01)
Key Operated
Series MYC - 11
Product Features
Valves manufactured in
accordance to IS
3745:2006 for domestic
market.
Valve outlet suitable
for yoke connection.
Design of holes in valve
such that gas tight seal
shall only be possible
when the pins in the
yoke correspond to the
holes in the valve.
Valves also available
for other gas services
and mixtures in
different indexing
arrangement including
two-pin valve connection
system with the pins in
a double row.
Valve design has passed
oxygen pressure surge
test (50 cycle) at
Wendell Hull and
Associates Inc. (WHA) PR
TP 212
Kgf/cm2
Valve body and gland nut
are bright Nickel chrome
plated for aesthetic
look and corrosion
resistance.
Valves cleaned to
requirements of CGA 4.1.
Oxygen Pressure
Test Report as
per EN 849 for
MYC - 11
Material of Construction
Item
Description
Materials
01.
Valve Body - Extruded
High Tensile Brass
CuZn40Mn1Pb1FeSn to
EN 12164
02.
Spindle
Stainless Steel AISI
304
03.
Soft Seating
Nylon 66
04.
Gland Washer
Free Cutting Brass
IS:319 (Grade I)
05.
Gland Nut
06.
Packing
Teflon ®
Service Chart
Gas
Service
Working2
Description
Note : Outlet configuration
for each gas service is same
in all three standards
referred below and basic
dimension have functional
interchangeability
Pneumatic
IS 3745:2006
CGA V-1-2005
BS EN ISO 407:2004
X
25.0 +0.8/+0.2
1" +-0.015"
25.0 +0.8/+0.2
Y
22.2 +0.4/0.0
.875" +-0.015"
22.2 +0.4/0.0
Z
16.0 Min
5/8" Min
16.0 Min
Stem/Spindle
9.5 MM
.373-.356"
9 MM
Wrench Flat
5.5 MM
.240"-.225"
5.5 MM
Flat Length
9.5 MM
.394"
8 MM
Nitrous Oxide
177-204
Outlet No.
Fig. 10
910
Fig. 13
Medical Oxygen
Fig. 6
870
Fig. 9
Medical Air
155-204
Fig. 14
950
Fig. 17
Carbon Dioxide
158
Fig. 13
940
Fig. 16
50% O2 2
177
Fig. 15
965
Fig. 8
Torque Values
Closing
6 Nm
Gland Nut
Installation
45 Nm
