Bellow Sealed Gate Valves are designed for applications requiring zero leakage and complete isolation from external environments. Featuring a welded metal bellow, these valves ensure hermetic sealing, preventing fluid leakage and protecting operators from hazardous or toxic media. They are widely used in chemical plants, pharmaceutical industries, cryogenic systems, and high-purity applications. Bellow Sealed Gate Valves offer long service life, maintenance-free operation, and exceptional reliability even under fluctuating temperatures or pressures. With their advanced sealing technology and corrosion-resistant construction, they provide safe, efficient, and leak-proof performance for sensitive industrial processes.
Material of Construction
| STRUCTURE | End Connection | Flanged End Raised Face, Butt Weld End, RTJ,. ETC | |
| Operation | Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic | ||
| MATERIAL | Shell | WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel | |
| Trim | 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel | ||