The IMI Thompson Valves D13D/D13H Series is a high-pressure gland packed globe valve, engineered for secure shut-off in nuclear power, aerospace, and defence applications. Designed to meet ASME B&PV Section III standards, it operates at up to 410 bar (5945 psi) and 350°C (662°F). The outside screw and yoke (OS&Y) design isolates the stem thread from high temperatures, while the graphite or PTFE gland packing ensures leak-tight sealing. Available with multiple end connections, including threaded, butt weld, and socket weld, it provides high reliability for instrumentation and process control applications.

Key features

410 bar rating

350°C max temp

OS&Y stem design

Graphite/PTFE packing

Handwheel/T-bar actuation

316L stainless steel

Threaded & welded ends