Oswal’s pressure seal gate, globe and check valves for high pressure and high temperature applications, proven over years in HP steam services and hydrocarbon applications. Pressure seal Bonnet is that the seals of body-Bonnet joint improve the sealing when the internal pressure increases. Our designs are validated for ensuring the sealing integrity at higher pressures.
Valves are CE certified as per PED 2014/68/EU. Compliance to Fugitive emission as per ISO 15848-1.
Available in exotic metallurgies. By-pass arrangement can be provided for pressure protection applications. Actuations, Dashpot Arrangement, Limit Switches, Extension Spindles and Position Indicator also can be provided based on customer requirements.
Valve Type | Class Rating | Size Range |
---|---|---|
Gate | 900 | 1/2" to 24" |
1500 | 1/2" to 24" | |
2500 | 1/2" to 12" | |
Globe | 900 | 1/2" to 12" |
1500 | 1/2" to 12" | |
2500 | 2" to 4" | |
Check | 900 | 1/2" to 20" |
1500 | 1/2" to 20" |
ASME B16.34 / API 600
MSS SP 61 / API 598
Up To +593º C / 1100º F
ASME B16.34
ASME B 16.5
ASME B 16.25
ASME B16.10
WCB, LCB, WC6, WC9, C5, C12, CF8M, 4A, 5A, 6A and others
Oil & Gas
Power
Nuclear
Petrochemicals
Fertilizers
Steel
Paper & Pulp