J61H/Y type power station high pressure globe valve

【Product use】

J61H, J61Y type PN200~PN320 high temperature butt welding power station globe valve is suitable for nominal pressure PN200~PN320 and P54/100V-P57/170V, operating temperature ≤540℃ (of which P57/170V operating temperature is 570℃) in the pipelines of various systems of petroleum, chemical, hydraulic, and thermal power plants, cut off or connect the pipeline medium.

【Product features】

1. The middle cavity of the valve adopts a pressure self-tightening sealing structure, the better the sealing performance.Both ends of the branch pipe are welded structures.Welding bevel can be matched according to standard or user requirements

2. The sealing surface of the valve disc and valve seat is made of Steely cobalt-based cemented carbide surfacing, which is wear-resistant, high temperature resistant, good scratch resistance and long service life.

3. The valve stem has been tempered and surface nitrided, which has good corrosion resistance and scratch resistance.

4. The depth of the valve cover packing letter is reasonable, the packing is added with corrosion inhibitor, and the sealing is reliable.

【Executive standard】

Design standard: JB/T 3595/E101

Structure length: JIS E101

Butt welding end: ANSI B16.25

Test and inspection: JIS E101

Pressure-temperature: JB/T 3595

Product identification: GB/T 12220

Supply specification: JIS E101

【Performance parameters】

Main shape and connection size

【Structure picture】