Valves certified by BAM
Berlin to meet design
and test
requirements of EN ISO
10297:2006 for TP 360
Bar (Excluding Acetylene
Service) and can be
supplied with ''
stamp.
Hand
wheel is spring loaded,
with provision of a
friction washer, to
avoid loosening during
transportation and
handling and eliminate
gland leakage at very
low pressures.
Gland
side has face sealing of
Nylon washer as primary
protection and double
'O' ring as secondary
protection. Back up
split nylon ring
prevents extrusion of
'O' ring under repeated
cycling. Metal to metal
sealing below gland nut
threads ensures
permanent seal which
does not require
retightening of gland
nut and prevents
pressure accumulation at
top of the valve body.
Spindle construction is
in two pieces with a
robust square drive
arrangement and
precision machined on
CNC vertical machining
centre for perfect
alignment and very low
operating torque.
Valve
spindles made from Naval
Brass for extra
toughness and wear
resistance.
Bottom spindle is
lubricated to eliminate
seizing and galling
under high pressure
operation.
Valves available with
inlet port in both
offset and centre
position with respect to
the inlet thread. Optional:
Threads for dip tube
fitment as per
buyers requirement.
Seal Cap for valves
with external
threads.
Safety provision as
per buyer's
requirement and
requirements of CGA,
BS and IS standard.
Nickel chrome
plating for Medical
service.
Module B
Certification -
Series : IHO-10
as per TPED
1999/36/EC
Test Certificate
of IHO-10 as per EN
ISO 10297 : 2006
Download
Maintenance
Manual -
Series : IHO-10
Horizontal Outlet Valves
- Series : IHO-10
Material of Construction
Item
No.
Description
Materials
01.
Valve Body Forged
High Tensile Brass
to CuZn40Mn1Pb1FeSn
to EN12165
02.
Bottom Spindle
Naval Brass to ASTM
B 21-C 46400
03.
Top spindle
04.
Packing
Nylon 66
05.
Gland Nut
Free Cutting Brass
IS:319 (Grade I)
06.
Wheel
30% Glass Filled
Nylon 6 (Vo) with
Brass Plate
07.
Nut
Brass
08.
Spring
Spring Steel
09.
Friction Washer
Nylon 66
10.
'O' Ring x 2
EPDM
11.
Backup Ring x 2
Nylon 66
12.
Soft Seating
*
13.
Retainer Plug
Free Cutting Brass
IS:319 (Grade I)
*
14.
Safety Washer
Nylon 66 /
Aluminum
*
15.
Safety Disc
Copper C 101 / Nickel
201
**16.
Inlet 'O' Ring
PTFE for Oxygen and
Buna N for others
*
As Required / **
For parallel threads
only
Horizontal Outlet Valves
- Series : IHO-10
CGA
580
Valve
with
1.125"
Inlet
and
Burst
Disc
Vertical Outlet Valves
- Series :
IVO-10
Torque Values
Closing
3 Nm
Gland Nut
Installation
70 Nm
Service Chart
for Horizontal (Series : IHO-10) and
Vertical (Series : IVO-10) Outlet
Valves
Gas
Service
Maximum Working
pressure of
cylinder - Bar
Outlet Connection
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
Compressed Gases
Oxygen
/ Medical
Oxygen
250
3
G 5/8
Internal
540
(Upto 3000 psig)
0.903-14
NGO-RH-EXT
3
G 5/8
Internal
9
G 3/4
(External)
Hydrogen
300
2
G 5/8-LH
Internal
350
(Upto 3000 psig)
0.825-14
NGO-LH-EXT
4
G 5/8 - LH
Internal
1
W 21.80x1/14
LH (External)
Nitrogen
20
G 3/4 A
(External)
580
(Upto 3000 psig)
0.965-14
NGO-RH-INT
3
G 5/8
Internal
10
W 24.32x1/14
(External)
Argon
/ Helium
Krypton / Xenon
Neon
6
W 21.80x1/14
(External)
Air
19
G 7/8 A
(External)
346
(Upto 3000 psig)
0.825-14
NGO-RH-EXT
13
G 5/8
Internal
Gas
Service
Maximum test
pressure of
cylinder - Bar
Outlet Connection
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
Liquefied Gases
Carbon dioxide
250
7
W 21.8 x 1.814-RH
320
0.825-14
NGO-RH-EXT
8
0.860"x 14
tpi Whitworth
6
W 21.8 x 1/14
Nitrous Oxide
250
12
Ext - W 17.46 x 1.27
326
(Upto 3000 psig)
0.825-14
NGO-RH-EXT
13
11/16" - 20
(External)
11
G 3/8 (External)
For Cyl above 3 litres
Sulphur Hexafluoride
200
5
G 5/8 A-RH
590
(Upto 3000 psig)
0.965-14
NGO-LH-INT
6
G 5/8 A - (External)
6
W 21.80 x 1/14 (External)
Dichlorodifluoro
methane and
other refrigerant gases
'
stamp. 
