Product Description

FREE-VALVEsforged carbon steel A**5N Class **0 gate valveis compact, sturdy and ideal for high pressure and high temperature applications andconsist of a disc and stem connection designed for regulated flow or on/off. Stem seal consists of flexible graphite packing with anti extrusion rings for optimum stem sealing.These valves are outside screw and yoke type (OS & Y) with rising stem and rising hand wheel. These valves shall be bolted bonnet or welded bonnet type with full or standard bore options.
Features
1. Efficient packing seal at backseat to ensure no leakage from stem.
2. Outside Screw & Yoke construction facilitate stuffing box maintenance.
3. Metallic ring gasket or spiral wound gasket can be applied to ensure the tight seal of body/bonnet joint.
4. Fully guided disc ensures accurate alignment of disc and seat and reduces wear on seating surfaces.
5. Hard alloy sealing material keep the valve longer working life

Technical Specification