Valves for
Technical and Medical Gases
Key Operated
Valves in Packed Design (IHO-06, IVO-06)
Key Operated Valves in 'O' Ring Seal Design (KHO-10, KVO-10)
Wheel Operated
Valves in 'O' Ring Seal Design
(IHO-10, IVO-10)
Wheel Operated Valves in 'O' Ring
Seal Design
( CWH-10/O & CWV-10/O)
Valves for
Liquefiable and Corrosive Gases
Key Operated
Chlorine, Refrigerant & Other
Liquefiable Gas Cylinder Valves (CAV-06)
Chlorine and
Hydrogen Fluoride Valves in Two Pcs Spindle
Design (CAV-04)
Valves for
Dissolved Acetylene
Key and Wheel Operated Valves in
'O' Ring Seal Design (MKH-10/D,
CWH-10/D)
Valves
for Marine Lighting Installations (IHO-03)
CNG Valves for
Automotic Use
Wheel Operated
Valves (ALV-11)
Knob Operated
Valves (AHV-02)
Valves for
Refrigerant Gases
Twin Phase
Valves (RDP-03)
Valves for Small Cylinders (RSK-06,
RSW-11)
Steel Gas Cylinder
Valves
Wheel Operated
Valves (CST-11)
Key Operated
Valves (CST-06)
Valves for
Breathing Apparatus
Breathable
Air Valves
(MBA-10)
Breathable Air Valves
(HBA-10)
Pressure Reducer
Valves (PRV-07)
Pin Index Valves
for Medical Gas
Knob
Operated Valves (MYC-10A)
Post, Knob
& Toggle Operated Valves (MYC-10B)
New
Generation Valves
(MYC-10C)
Key Operated
Valves (MYC-11)
Valves for
Carbon Dioxide
Squeeze Grip
Fire Fighting
Valves
Wheel / Key
Operated Valves (FWT-11, FWS-11, FKS-11)
Key
and Wheel Operated Valves in 'O' Ring
Seal Design
(MKH-10/C & CWH-10/C)
Puncture Type
Valves
(FSV-08)
Actuator /
Pressure Operated Valves (FSV-01)
Residual
Pressure Valves
Wheel
Operated Residual Pressure Valve for
Inert and High Purity Gases (CRPV-10/WN
& CRPV-10/WO)
Spares for
Cylinders & Ton Containers
Fusible Plug,
Blind Plug and Couplings for
Cylinders and Ton Containers
Pin Index Valves
for Medical Gas
Post, Knob & Toggle Operated
Valves
Product Features
Valve meet design and
test requirement of CGA
V9-2005.
Valve body made from
high tensile extruded
brass rod and bright
chrome finish.
Lower plug made of tough
Naval brass to resist
wear and lubricated with
Oxygen compatible
lubricant to eliminate
seizing and galling
at maximum service
pressure.
Internally threaded
chamber design promotes
longer life and helps
protect valve body
chamber threads from
damage.
Nickel 201 rupture disc
resists premature
rupture that may be
caused by corrosion from
ambient environments.
Precise, quality
machining results in
low torque sealing.
Secondary 'O' ring seal
located above Nylon 66
packing helps provide
secure seal under low-pressure
operation.
Copper sealing gasket
provides permanent leak
resistant bonnet seal.
Valves cleaned to CGA
specification G 4.1.
Gas wetted parts are not
chrome plated as per
requirement of ISO
15001.
MYC-10B BAM Test
Report to
V-9-2005
Series : MYC-10B
Valve
Dimensions (Approx)
Standard
Max.
Outlet
Pressure Relief
Device (CG-4)
Disc Bursting
Fusible
CGA V-1-2005
2216 psig
870
3024-3360 psig at 83o
Yield
Temp.o o
* Pressure relief device
confirms to requirements
of CGA S-1.1
Approximate Valve Dimension (All dimensions are in
inch)
Type
Inlet Thread Size
A
B
C
Wrench Operated
1/2 - 14 NGT
0.875 x 1.000
3.97
3.43
3/4 - 16 UNF
1.25
4.21
3.43
Toggle Operated
3/4 - 16 UNF
1.25 - 2.31
4.37 - 5.75
3.62 - 5.05
Knob Operated
1.26
4.53
3.78
Torque Values
Stem
Closing
Packing Nut
Installation
Retainer Plug
2
Nm
40-45 Nm
6-8 Nm
Flow Data
Seat Orifice
Diameter
1.6 mm
Flow Constant : CV
Full Open
0.11
PRD Flow Rate at 100
psia
25 cfm
Material of Construction
Item
Description
No.
Materials
01.
Valve body-extruded
1
High tensile brass
CuZn40Mn1Pb1FeSn to
EN 12164
02.
Lower Stem & Tip
1
Naval Brass C46400 /
C48200 to ASTM B
21 & Nylon 66
03.
Post type stem
1
Naval Brass C46400 /
C48200 to ASTM B 21
03A.
Knob type stem
1
04.
Spring
1
Stainless Steel
05.
Washer
2
06.
Packing
1
Nylon 66
07.
Back up ring
2
PTFE
08.
Stem 'O' ring
1
Viton ®
09.
Gasket
1
Copper
10.
Packing nut
1
Free cutting Brass
IS:319, Grade-1
11.
Flange 'O' ring
1
Viton ®
12.
Flange ring
1
Free cutting Brass
IS:319, Grade-1
13.
Inlet 'O' ring
1
PTFE / Buna N
14.
Retainer gasket
1
Nylon 66
15.
Bursting disc
1
Nickel 201
16.
Retainer plug with
fusible alloy
1
Free cutting Brass
IS:319, Grade-1
*17.
Knob
1
30% Glass filled
Nylon 6 (Vo)
*18.
Washer
1
Brass
*19.
Spring Washer
1
Spring Steel
*20.
Nut
1
Brass
**21.
Toggle
1
Hytrel®
* For knob
operated valve only. /
** For toggle operated valve
only.
