A globe valve, unlike other types of valves, is specifically used for regulating flow in a pipeline. It consists of a movable disk-type element and a stationary ring seat within a generally spherical body. Globe valves are linear motion valves, primarily designed to start, stop, and regulate flow. The disk of a globe valve can either be fully removed from the flow path or completely close it.
We Offer the Following Range in Globe Valves :
ANGLE TYPE GLOBE VALVE
JACKETED TYPE GLOBE VALVE
Principal Operations
Conventional Globe Valves may be used for isolation and throttling services. Although these valves exhibit slightly higher pressure drops compared to straight-through valves (e.g., gate, plug, ball, etc.), they are suitable where the pressure drop through the valves is not a controlling factor.
Because the entire system pressure exerted on the disc is transferred to the valve stem, the practical size limit for these valves is NPS 12 (DN 300). Globe valves larger than NPS 12 (DN 300) are an exception rather than the rule. Larger valves would require that significant forces be exerted on the stem to open or close the valves under pressure. Globe valves in sizes up to NPS 48 (DN 1200) have been manufactured and used.
- Good shutoff capability
- Moderate to good throttling capability
- Shorter stroke
- Available in tee, wye, and angle patterns, each offering unique capabilities
- Easy to machine or resurface the seats
- With disc not attached to the stem, valves can be used as a stop-check valve