Bellows globe valve | flange globe valve | bellows steam globe valve

Bellows globe valve is also called bellows seal globe valve. It is welded by automatic seam welding to form a metal barrier between the fluid medium and the atmosphere to ensure a zero leakage design of the valve stem.
The bellows stop valve adopts a bellows structure internally. The lower end of the stainless steel bellows is welded to the valve stem to prevent the process fluid from corroding the valve stem. The other end is placed between the valve body and the valve cover to form a static seal. The double sealing design will prevent leakage if the bellows fails and the valve stem packing fails. The bellows is welded to the valve stem to maintain stable operating performance and avoid valve stem vibration due to valve plug vibration. It is most suitable for pipelines with media such as steam, flammable and explosive heat transfer oil, high purity and toxic media.
Bellows globe valve product features

Reasonable product structure, reliable sealing performance and beautiful appearance

Sealing surface surfacing
Carbide-based wear-resistant and corrosion-resistant Good anti-friction performance and long service life

The valve stem is quenched and tempered and the surface is nitrided, which has good anti-corrosion and anti-friction properties

Right-angle German standard bellows globe valve Double sealing, more reliable performance

Valve stem lifting position indication, more intuitive

Part material, flange and butt welding number size can be reasonably selected according to actual working conditions or user requirements Equipped to meet various engineering needs.