Ball Valves

Fire-Safe and Antistatic Ball Valve

Fire-Safe and Antistatic Ball Valve is used for pipeline isolation and flow routing. Selection should account for valve construction, sealing arrangement, process-fluid conditions, end connections and operating requirements.

Nominal size: DN15 to DN500
Pressure rating: PN16
Service temperature: -28~≤150 °C (source notation; temperature limits require clarification)
Model designation

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Configuration and suitability depend on the specific model documentation.

Product overview

Fire-Safe and Antistatic Ball Valve

Service conditions

A ball valve opens or closes the pipeline by rotating a ported ball. Port geometry, seats and stem sealing determine its operating performance. Selection should consider differential pressure, fluid cleanliness and cycling duty together.

Construction and description

Fire-safe and antistatic design address different risks. Fire-safe selection requires applicable test documentation and review of seat and stem sealing. Antistatic selection examines electrical continuity between ball, stem and body and its inspection requirements. Specify both separately.

Configuration

Select the manual operator or actuator to suit the valve torque or thrust requirements and site operating conditions. Provide access and clearance for manual operation. For frequent cycling or remote operation, assess actuator output, duty cycle and valve-position feedback.

Service conditions

Specify the process-fluid composition and steady-state, startup and shutdown conditions, then evaluate the body, wetted internals and sealing materials together. Solids, deposits and cleaning procedures can affect sealing surfaces and operating mechanisms. Base the maintenance plan on the actual service conditions.

Applications for this product

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Industrial Gases

Gas distribution and equipment

Application note: Confirm isolation, switching and maintenance tasks against the actual process.
Configuration: State gas composition, purity, pressure and leakage-test requirements.
Selection note: Special gases require specific material, sealing and cleanliness checks.

Additional notes

Additional application notes

This valve is a selection candidate for industrial-gas production, storage and utility piping. Application focus: Fuel-gas, oil/gas or process-gas piping; review sealing, static control and any required fire-safe or sour-service conditions for the actual fluid.

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Chemical Processing

Process piping and equipment

Application note: Confirm isolation, switching and maintenance tasks against the actual process.
Configuration: Check medium composition, concentration, temperature and seal compatibility.
Selection note: Material names alone do not establish suitability; confirm the complete configuration.

Additional notes

Additional application notes

This valve is a selection candidate for chemical process or utility piping. Application focus: Fuel-gas, oil/gas or process-gas piping; review sealing, static control and any required fire-safe or sour-service conditions for the actual fluid.

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Oil and Gas

Transfer and equipment piping

Application note: Confirm isolation, switching and maintenance tasks against the actual process.
Configuration: Identify the medium state, pressure differential, connections and leakage requirements.
Selection note: Special-service requirements must be supported by the specific model documentation.

Additional notes

Additional application notes

This valve is a selection candidate for oil/gas transport, processing or equipment piping. Application focus: Fuel-gas, oil/gas or process-gas piping; review sealing, static control and any required fire-safe or sour-service conditions for the actual fluid.

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Fire-Safe and Antistatic Ball Valve