Product Code : VF--ZCC-Z41-CU
Bellows valves are generally used in conditions where the leakage level has strict requirements, and the leakage causes harm to the operator or damage to the environment. The upper and lower ports of the bellows are fixed to the valve cover and the valve stem respectively. When the valve stem moves up and down, the bellows are driven to expand and expand, and the leakage caused by the sliding seal of the valve stem is eliminated.
Caliber range: 2""~30""(DN50~DN1650)
Pressure rating: ASME CLASS 150~1500 (PN16~PN260)
Main material: carbon steel, stainless steel, alloy steel, low temperature steel, duplex steel and nickel-based alloy steel
Connection mode: RF, BW, RTJ
Operation mode: manual, pneumatic, electric and hydraulic
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The bellow seal globe valve is designed for regulating fluid flow in pipelines, making it ideal for applications where precise flow control is required. The valve design ensures that no leakage occurs along the valve stem, making it perfect for high-pressure systems and applications that demand tight sealing. For example, a bellow seal globe valve used in a high-temperature steam system needs to be constructed from heat-resistant materials to prevent valve failure. This makes the valve highly reliable under extreme conditions.
Leak-Free Operation: The bellows seal ensures a completely leak-proof barrier, effectively preventing any fluid from escaping the valve.
Corrosion Protection: By shielding the stem from corrosion, the bellows seal significantly enhances the valve's durability and extends its operational life.
Low Maintenance: Thanks to its innovative design, the bellows seal reduces the need for regular maintenance, which helps minimize downtime and lowers overall operational costs.
High Resistance to Extreme Conditions: The bellows seal globe valve is built to endure high temperatures and pressures, making it ideal for a wide variety of demanding applications.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
