Product description
Bellows Seal Globe Valve is a new kind of globe valves with dual-seal. So its sealing is very good. The sealing surface is bead welding with hard alloy and the stem surface is in "nitrogen treatment". Hence it is the valve of attrition-resistant, good anti-corrosion performance and long service life. Application: Petrochemical, Power Plant, Steel Mill, Plastic and Paper industries. Follows are the details of the DIN bellows seal globe valve made by our company: Technical Specifications: Design Standard: DIN EN 13709-2003 Face to Face Dimensions: DIN EN588-1: 1995 End Flange Dimension: DIN EN 1092-1: 2002 Test Standard: DIN EN 12266: 2003