Valworx 553012A stainless steel 2-piece full port ANSI 150# flanged ball valves are designed for general chemical and industrial applications. Dual-certified fire-safe/low emission valve made of 316 stainless steel mounts between standard ANSI 150 pound pipe flanges. These investment cast valves offer low operating torque with quarter turn latch-locking handle. Removing handle allows for easy mounting of electric or pneumatic actuators with the industry standard ISO5211 direct mounting pad. This insures precision shaft alignment and eliminates the need for additional brackets and couplings. Triple stem seal design is live-loaded and self-adjusting, compensating for wear, pressure, and temperature fluctuations. All valves are tested per API 598.
Full Port for Unrestricted Flow 316 Stainless Steel Body, Ball and Stem Blow Out Proof Stem RTFE Ball Seats Extend Cycle Life and Reduce Torque Braided graphite/Viton Stem Seal Design, Live Loaded Latch Locking Handle (Padlockable) Actuator Ready ISO5211 Direct Mounting Pad Anti-Static Design
Type | Manual Flange Valve |
---|---|
Pipe Size | 1-1/2" ANSI Class 150# flanged |
Port Size | Full port, 1.50 inch orifice,Cv 125 |
Pressure (Max) | 275 PSI CWP (see P/T chart ), Vacuum 29inHg, Steam 125 PSI |
Temperature Range | -4 to 356 °F (-20 to 180 °C) |
Body/Ball | 316 stainless steel (ASTM A351 CF8M) |
Stem | 316 stainless steel |
Handle | 304 stainless steel with vinyl grip |
Ball Seats | RTFE (reinforced Teflon) |
Stem Seals | Braided Graphite/ (FKM) Viton |
Flange Dimension | ANSI B16.5 class 150 |
Face to Face | ANSI B16.10 class 150 |
ISO5211 Mount | F05/F07, 14mm square stem |
Max Fluid Velocity | 10 feet per second |
Low Emission | API 641 |
Fire Safe | API 607 |
Pipeline Use | API 608 |
Stem Packing | API 622 |
Flange Face to Face | ANSI B16.10 Class 150 |
Flange Dimensions | ANSI B16.5 Class 150 |




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