Ball Valve - Type 32002 | Ibor Valves

Spherical Ball Valve Ibor Type 32002

The Ibor 32002 is a 2-way industrial ball valve used for flow isolation in liquid and gas pipelines. The design is based on a self-relieving seat arrangement, with provision for supplementary seat sealing through an injector when required.

Sealing and Maintenance Features

• Self-relieving seat for cavity pressure relief
• Seat sealing injector for emergency or operational sealing support
• Stem sealing injector for packing-area leakage management
• Stem or bonnet extension for insulated lines or buried service
• Design provisions for fugitive emission control
• Locking device for isolation security
• Drain plug for cavity draining or depressurization
• Hard overlay on the seat area or on all wetted parts, depending on service severity
• Heating or cooling jacket for temperature-sensitive media

End Connections and Standards

• Flanged: ASME B16.5, GOST 12815-80, EN 1092-1
• Socket weld: ASME B16.11
• Butt weld: ASME B16.25
• NPT threaded: ASME B1.20.1
• BSPP or BSPT threaded: BS 21

Typical Applications

The valve is applied in steam lines, hot water circuits, process gas systems, hydrocarbon service, oil lines, utilities, and auxiliary industrial networks. It is primarily selected for on/off isolation rather than throttling control.

Suitable Media and Operating Conditions

Media compatibility depends on body material, ball and stem metallurgy, seat material, packing selection, and gasket arrangement. Pressure class and temperature range shall be checked against the selected connection standard, valve rating, and manufacturer data sheet.

Actuation Options

• Manual lever for smaller sizes and lower operating torque
• Gear operator for larger sizes or higher differential pressure
• Pneumatic actuator for remote or automated isolation
• Electric actuator for utility systems and packaged control panels
• Hydraulic actuator where high torque or fail-safe operation is required

Variant Selection

• Flanged ends are used where removal from the line is required for maintenance.
• Butt weld and socket weld ends reduce external leakage paths in welded piping systems.
• Threaded ends are normally limited to smaller bore utility or auxiliary services.
• Injectors are considered for critical isolation duties where leakage intervention may be required without immediate valve removal.
• Jacketed versions are used for media that may solidify, polymerize, or require controlled temperature.

Valve Selection Notes

The self-relieving seat reduces the risk of pressure build-up in the body cavity caused by thermal expansion of trapped fluid. Seat sealing injection should be evaluated for critical isolation lines, hydrocarbon service, steam headers, and systems where shutdown access is limited.

FAQ

Is the Ibor 32002 intended for throttling?
It is normally specified as an isolation valve. Continuous throttling may damage seats and increase leakage risk.

When is a stem extension required?
Stem or bonnet extension is used for insulated pipelines, buried installation, high-temperature service, or restricted access areas.

What should be confirmed before procurement?
Confirm pressure class, end connection, bore type, material compatibility, seat design, fire-safe or fugitive emission requirements, actuator interface, and applicable project standards.