GS-C25 Angle-type globe valve complies with German DIN standards and is primarily used in pipeline systems for petroleum, chemical, and pharmaceutical industries. It performs functions including flow cutoff, distribution, and media direction control.
Technical Specifications
Operating Conditions:
Nominal Pressure: PN1.6-16MPa
Temperature Range: -29~350°C
Actuation: Manual or electric operation
Compliance: DIN 3356 series design standards
Structural Features
Body Material: GS-C25 stainless steel casting
Sealing System:
Cobalt-based hard alloy welded sealing surfaces
Dual-seal design for enhanced wear/corrosion resistance
Stem Treatment: Quenched and nitrided
Multi-protection: Integrated bellows assembly
Materials: ASTM-series alloy steels and austenitic stainless steels
Customization & Indicators
Flange dimensions tailored to operational needs
Visual stem position indicator
Key Parameters:
Maximum shell test pressure: 9.6MPa
Compatible media: Water, steam, oils
Size Range: DN15-DN350
Weight increases with rising pressure ratings
Structural Features
Rational Design & Reliable Sealing: Optimized structure with reliable sealing performance and aesthetically streamlined profile.
Hard-Alloy Sealing Surfaces: Sealing surfaces welded with cobalt-based hard alloy for exceptional wear/corrosion resistance and extended service life.
Enhanced Valve Stem: Quenched, tempered, and surface-nitrided stem delivers superior corrosion/friction resistance.
Dual Sealing System: Double-seal design ensures heightened reliability.
Visual Position Indicator: Stem position indicator provides intuitive operation feedback.
Customizable Configuration: Materials, flange dimensions, and welding ends can be flexibly configured per operational requirements or user specifications.
