Ball Valve threaded ends - 1 pc reduced bore ball valve - 2004 | Genebre

Genebre 2004 BSP Stainless Steel Ball Valve

The Genebre 2004 is a one-piece, reduced-bore ball valve with female Gas threads to ISO 7-1 / EN 10226-1. The body material is CF8M / AISI 316 stainless steel, with PTFE seats, PN63 pressure rating, and an operating temperature range of -25°C to +180°C, subject to pressure-temperature derating and media compatibility.

Construction and Valve Selection

• Body: one-piece stainless steel CF8M / 316
• Ends: female BSP pipe threads, ISO 7-1 / EN 10226-1
• Port: reduced bore; pressure drop must be checked where flow capacity is critical
• Seats: PTFE for general chemical and utility service within its limits
• Operation: manual lever handle

Typical Applications

• instrument air, utility air, drain, vent and bypass lines
• water, inert gases and non-aggressive compatible liquids
• small process take-offs and auxiliary services
• HVAC and industrial utility circuits where stainless steel wetted parts are required

Operational Considerations

The one-piece body reduces body-joint leakage paths but is not intended for in-line disassembly or seat replacement. For services requiring frequent maintenance, full-bore flow, or access to internal trim, a two-piece or three-piece ball valve may be more appropriate.

Variants and Alternatives

• Reduced-bore valves are compact but generate higher velocity and pressure loss than full-bore valves.
• BSP threaded ends suit screwed pipework; flanged or welded valves should be considered for higher-integrity process lines.
• This configuration is manual. For automation, select a valve with ISO 5211 mounting pad and compatible pneumatic or electric actuator.

Sealing and Compatibility

PTFE seats are suitable for many clean liquids and gases but should be checked against temperature, pressure, chemical exposure, solids content and cycling frequency. Abrasive media, slurry service and flashing conditions can reduce seat life and increase leakage risk.

Standards and Certifications

The valve threads are specified to ISO 7-1 / EN 10226-1. Genebre lists ISO 9001:2015 and ISO 14001:2015 for its management systems. Project-specific requirements such as material certificates, PED classification or pressure test documentation should be confirmed at procurement stage.

FAQ

Is it suitable for throttling? No. It is primarily an isolation valve; prolonged throttling can damage the seats.

Can it be actuated? Not as a standard manual one-piece valve. Use an actuator-ready valve with ISO 5211 mounting for control or remote isolation.

What should be checked before selection? Thread type, pressure-temperature rating, flow loss from reduced bore, media compatibility with CF8M and PTFE, and maintenance access.