Noval GLV500-FS
SubCategory: SingleSeatValves
Manufacturer: Noval
Industry:
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Product features
- PN250–500 pressure class → Supports demanding high-pressure process and steam duties.
- Forged-steel body → Provides a robust pressure boundary for severe service.
- Butt-weld ends → Reduce flanged joints in high-pressure piping.
- Rising handwheel → Gives clear mechanical indication of valve movement.
- Suitable for isolation and throttling → One valve family can cover shut-off and controlled flow duties.
- Temperature capability up to +650 °C → Supports high-temperature steam and process applications.
- Broad body-material choice → Helps match corrosion and temperature requirements.
- Good shut-off tightness → Helps limit unwanted leakage when the valve is closed.
- Actuator option → Enables remote or automated operation where required.
- AxFlow technical support → Helps verify sizing, materials and pressure-temperature suitability before purchase.
Noval GLV500-FS is intended for high-pressure pipelines where a forged-steel globe valve is required for reliable isolation or throttling. Its typical role is in demanding steam, energy and process applications where pressure, temperature and controllability place greater demands on the valve than ordinary utility service.
The valve uses a forged-steel body with butt-weld ends and a rising handwheel as standard. AxFlow identifies the range as PN250–500 and lists operating temperatures up to +650 °C, with a broad choice of body materials and actuator options available for project-specific requirements.
The globe-valve geometry provides a defined flow path and allows the valve to be used for both on/off and throttling duties. For control service, correct sizing is essential because pressure drop, flow velocity and cavitation or flashing risk can strongly influence seat life and operating stability.
From a maintenance and total-cost perspective, correct material selection and an appropriate operating regime help protect the seat, stem and pressure boundary from unnecessary wear. Welding the valve into the line also reduces flange interfaces in high-pressure service, while actuator options support automation where required. AxFlow can help verify pressure-temperature requirements, materials, actuation and spare-parts support before order.
