Stainless Steel (SS) Flanged Ball Valves

Key Features & Benefits

• Full Bore / Full Port Design: Matches internal pipe diameter to eliminate flow restriction and minimize system pressure drop.

• Superior Corrosion Resistance: SS 316 and SS 316L body options resist chemical attack, aggressive acids, and chloride pitting.

• Blow-Out Proof Stem: Features internally loaded stems to prevent stem ejection under extreme system pressure.

• ISO 5211 Direct Mounting Pad: Enables simple automation setup for electric or pneumatic actuators without mounting brackets.

• Leak-Proof Sealing: Fitted with reinforced PTFE (RPTFE) or metal seats for tight shut-off across broad thermal ranges.

• Locking Handle Device: Built-in locking lever prevents accidental valve operation or tampering in critical process lines.

Key Technical Specifications

• Valve Body Construction: 1-Piece, 2-Piece, or 3-Piece Split Body

• Nominal Size Range: 1/2" to 12" (DN15 to DN300)

• Material Grades: SS 304 (CF8), SS 316 (CF8M), SS 316L (CF3M)

• Pressure Ratings (ANSI): Class 150, Class 300, Class 600

• Pressure Ratings (DIN / EN): PN16, PN25, PN40

• Flange Connection Standards: ANSI/ASME B16.5, EN 1092-1, JIS B2220

• Flange Facing: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)

• Seat & Seal Materials: PTFE, RPTFE, PEEK, Metal-to-Metal

• Operation Options: Manual Lever, Worm Gearbox, Pneumatic Actuator, Electric Actuator

• Temperature Range: -20°C to +180°C (up to +350°C for metal-seated models)

Common Target Applications

• Chemical & Petrochemical Refining

• Food, Beverage, & Pharmaceutical Processing

• Water Treatment & Desalination Facilities

• Oil & Gas Pipelines & Marine Offshore Operations

• Industrial Automation & Steam Utility Piping