SD Series – Industrial Two-Way Steam Check Valve

An industrial steam valve with a tight shut-off seal, designed for high-temperature applications.

The tight shut-off sealing ensures leak-free steam control.

The three-piece body design simplifies maintenance and repair, while the system allows in-line adjustment to extend valve service life.

Overview

The IMI PBM SD Series industrial steam valve is designed to provide tight shut-off for steam and high-temperature applications.

Its three-piece swing body design allows for easy maintenance, while the technology enables in-line seat adjustment to extend service life. The valve is available in 316/316L stainless steel, C-276, carbon steel, and bronze alloys, with connection options including flanged, NPT, butt weld, and braze.

The SD Series is rated for full vacuum service and offers direct-mount actuation compatibility. Engineered for durability and high performance, it is an ideal solution for power plants, industrial processing, and steam distribution systems.

Key Features

• Sizes: 1/4″ to 6″
• 316L stainless steel and carbon steel construction
• Tight shut-off sealing
• Three-piece body design for easy maintenance
• Direct-mount actuation compatibility
• Full vacuum rated

Item	Details
Media Types	Liquid, Gas, Water, Steam, Multiphase Fluids
Material	Stainless Steel 316LC276Carbon SteelBronze Alloy 922Alloy 89833
Max. Working Pressure (barg)	62
Port Size (inch)	0.25″ – 6″
Temperature Range (°C)	-28 to 260