Reliable Throttling & Isolation at Extreme Conditions
Oswal’s Pressure Seal Globe Valves use a self-energizing bonnet seal that tightens as pressure rises, minimizing leakage paths and maintenance at elevated pressures and temperatures. With optional extended bonnet, hardfaced trims and low-emissions packing, they are ideal for refineries, petrochemicals, power, LNG and hydrogen.
Size Range & Pressure Class
Size: 1/2” to 18”
Pressure Class: 900#, 1500#, 2500#
Disc/seat metallurgy and guidance options available to match media and DP.
Materials of Construction (MOC)
Engineered for corrosive, cryogenic and high-temperature duties:
Trim selections tailored for erosive, sour and cryogenic services.
Product Specifications
| Size Range | 1/2" to 18" |
|---|---|
| Class |
900#
1500#
2500#
|
| MOC |
Carbon Steel
Low Alloy Steel
Low Temperature Carbon Steel
Low Temperature Alloy Steel
Stainless Steel
Duplex & Super Duplex Steel
Inconel
Monel
Hastelloy
|
| End Connections / Construction |
Flange End
Butt Weld End
Socket Welded
Screwed
Extended Bonnet
Rising Stem
|
| Design Standard |
BS 1873
API 623
BS 6364 / ISO 28921
|
| Testing Standard |
API 598
|
| Operation Type |
Manual
Gear Operated
Actuator Operated
|
| Industries |
Oil & Gas
Petrochemicals
Chemicals & Fertilizers
Green/Blue Hydrogen
Power
LNG
FPSO
Water
|
Why Choose Oswal Pressure-Seal Globe Valves?
High-Pressure Reliability
Self-energizing bonnet seal improves with pressure, reducing leak paths and maintenance.
Standards-Compliant
BS 1873 / API 623 design; API 598 testing; cryogenic compliance to BS 6364 / ISO 28921.
Configurable Trim
Hardfacing, guided disc and low-emissions packing options for severe and sour services.
Material Flexibility
CS, SS, Duplex & super alloys for corrosive, cryogenic and high-temperature duties.
Get A Quote
Share size, class, end connection and media — we’ll recommend the best configuration.