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High Pressure Gas Cylinder Valves

These valves conform to the Indian Standard specification IS:3224 (equivalent to BS:341,part I) for cylinder valves, in every respect. These valves are duly approved by Chief Controller of Explosives, Nagpur and supplied under BIS Scheme of Certification. The inlet size / stub size of the valves are as per customers requirement in line with the sizes as mentioned in IS:3224.

All raw materials are fully tested for their chemical composition before being put to use. Simple construction and interchangeability of components make maintenance and repairs easy and fast. All valve bodies are of forged construction duly Heat treated/ stress relived. The valve bodies have High strength, Superior wear resistance and High impact values.

Rigorous Quality checks, Forged valve blanks are tested from every lot for actual physical values before machining. Each valve is tested at its full working pressure before dispatch. All valves are soft to work because of good surface finish.

CNG Valves Name of Gas Working Pressure Outlet Thread
Compressed natural gas
V0157
200 kg/cm2
255 kg/cm2
Internal 5/8" BSP L.H. Outlet No.2 as per IS 3224:2002
Compressed natural gas
V0156
204 kg/cm2 Internal 5/8" BSP L.H. Outlet No.2 as per IS 3224:2002

Other Valves Name of Gas Working Pressure Outlet Thread
Chlorine
V-1229
35 kg/cm2 External 5/8" BSP Outlet no. 5 as per IS 3224:2002
Oxygen
V6601
161 kg/cm2
200 kg/cm2
Oxygen: Internal 5/8" BSP R.H. Outlet No.3 as per IS 3224:2002
Acetylene/ Hydrogen
V0107
161 kg/cm2
200 kg/cm2
Hydrogen & Acetylene: Internal 5/8" BSP L.H. Outlet No.2 as per IS 3224:2002
Carbon Dioxide (Handwheel type)
V1101
155 kg/cm2 External 21.8mm x 1.814 P withworth profile Outlet no. 7 as per IS 3224:2002
Carbon Dioxide (Spindle type)
V1117
155 kg/cm2 External 21.8mm x 1.814 P withworth profile Outlet no. 7 as per IS 3224:2002
Oxygen(Vertical Outlet)
V6603
161 kg/cm2
200 kg/cm2
Oxygen: Internal 5/8" BSP R.H. Outlet No.3 as per IS 3224:2002
Hydrogen Valve (Vertical Outlet)
V4003
161 kg/cm2
200 kg/cm2
Hydrogen : Internal 5/8" BSP L.H. Outlet No.2 as per IS 3224:2002
Nitrogen, Argon and Helium valve
V6613
161 kg/cm2 External 3/4" BSP as per outlet no. 20 as per IS 3224:2002
Sulpher Dioxide valve
V7501
35 kg/cm2 External G1/2" R.H. Outlet no. 11 as per IS 3224:2002

Other Cylinder Valves Name of Gas Working Pressure Outlet Thread
CNG Valve with Brusting disc & excess flow check valve
V0167
200 kg/cm2 Internal M14 x 1P
LPG Valve (F Type)
V5004
17 kg/cm2 External 21.8mm x 1.814 P L.H.S.I. profile as per IS 8737 (P II) 1978
Breather Valve
Ratchet Type (V0712)
207 Bar
300 Bar
Internal 5/8" BSP