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RV-100 Standard Gate Valve
Engineered for excellence in the most demanding electrical grid intersections, the RV-100 provides unmatched fluid control. This industrial-grade gate valve is specifically architected to guarantee leak-proof performance within high-voltage oil-cooling networks and complex transformer assemblies.
Technical Properties
Materials
• Chassis: ASTM A216 WCB Cast Carbon Steel
• Stem: 13Cr Stainless Steel (AISI 410)
• Trim: API 600 compliant hard-facing
• Gasket: Spiral wound with graphite filler
Pressure Limits
• Class 150: Standard duty rating
• Class 300: Medium-pressure certified
• Class 600: High-pressure reinforced
• Testing: API 598 shell and seat tests
Thermal Window
• Minimum: -29°C for low-temp stability
• Maximum: +425°C for heat dissipation
• Cycling: Rated for rapid thermal expansion
• Fluid Compatibility: Optimized for mineral oil
End Connections
• Raised Face (RF): Per ASME B16.5
• Butt-Weld (BW): Per ASME B16.25
• Finishes: 125-250 AARH serrated finish
• Sizing: Full-bore flow path matching
Core Geometry
• Structure: Flexible wedge for seat alignment
• Hardening: Stellite-6 overlaid seating
• Friction: Precision-ground guides
• Seat: Renewable or integral seal faces
Advantages
Positive Leak Shutoff
Utilizing advanced metal-to-metal seating, the valve ensures zero-drop isolation for dielectric fluid purity.
Heavy-Duty Durability
Forged with superior metallurgical alloys to withstand oxidative stress and harsh outdoor substation weather.
Optimal Flow Dynamics
The unobstructed straight-through flow design minimizes turbulence and optimizes heat transfer efficiencies.
Global Compatibility
Universal flange dimensions allow for drop-in replacement across diverse international hardware platforms.