Cast Steel Valves

Cast Steel Valves
GATE, GLOBE & CHECK / HIGH PRESSURE & TEMPERATURE SERVICE
Bolted bonnet cast steel valves built for demanding service in oil and gas and industrial systems. Manufactured to API standards with low-emission packing, they provide long-term sealing performance and reliability. Designed for high-pressure and high-temperature applications.
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Highlights
- Gate, globe, and swing check configurations in sizes 2″ to 12″, Class 150–600
- Designed to API 600 (gate), API 623 and BS 1873 (globe), and API 594 (swing check)
- Full NACE MR0103 and MR0175/ISO 15156 compliance standard on all models
- Low-emission packing per API 622; fugitive emissions tested per API 624 to under 100 ppm
- Stellite 6 faced seating surfaces for superior wear and corrosion resistance
- Production tested and inspected per API 598; independent final QC inspection standard
- Available with handwheel, gear operator, or bare stem configurations
Application
- Isolation, regulation, and backflow prevention on oil and gas production and gathering pipelines
- Refinery and petrochemical process piping requiring low-emission valve performance
- Sour service and corrosive environments requiring NACE-compliant materials
- Industrial process facilities requiring API-certified gate, globe, and check valve solutions
