Product Description
1. Plunger type globe valve adopts plunger sleeve sealing pair. It realizes shutoff by metal packing combined seal between plunger and sleeve, suitable for frequent opening and closing working conditions.
2. Valve is designed in accordance with ASME B16.34, preload of sealing pair can be adjusted on line.
3. Material of body, plunger and sleeve can be selected according to medium temperature and pressure.
4. Widely used in chemical and petroleum pipelines for shut off and throttling regulation.
Features & Benefits
1. Plunger sleeve combined seal. After sealing pair wear, packing preload can be adjusted to restore sealing without valve disassembly.
2. Sealing surface is not exposed to high speed medium erosion, erosion resistance is better than ordinary globe valves.
3. Support frequent opening and closing, suitable for process pipelines with high operation frequency.
4. Bottom mounted anti blowout stem structure for safe and reliable operation.
5. It can realize dual functions of shut off and throttling regulation.
