Stainless 3-Way Ball Valves, L-Port, 1-1/2" NPT

Valworx 552812 stainless steel full port three way ball valves are designed for use with water, air, oil, and other media compatible with the materials of construction. These L-port valves can be used as either a diverter valve or a selector valve. When using as a diverter valve, inlet flow to the center inlet port is diverted to either side outlet port one or side outlet port two. When using as a selector valve, there are two separate inlet ports (side ports) and one common outlet port (center port). 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

Four Seats Design allows for Full Pressure at Any Port

PTFE Ball Seats Extend Cycle Life and Reduce Torque

Triple PTFE/Viton Stem Seal Design, Live Loaded

Latch Locking Handle (padlockable)

Actuator Ready ISO5211 Direct Mounting Pad

Pipe Size	1-1/2" NPT female
Port Size	Full port, 1.50 inch orifice, Cv 49
Pressure (Max)	1000 PSI CWP (see P/T chart ), Vacuum 29inHg, Steam 100 PSI
Temperature	-4 to 338 °F (-20 to 170 °C)
Body/Ball	316 stainless steel (ASTM A351 CF8M)
Stem	316 stainless steel
Handle	304 stainless steel with vinyl grip
Ball Seats	Four PTFE (Teflon)
Stem Seals	PTFE/ Viton (live loaded and adjustable)
ISO5211 Mount	F05/F07, 14mm square stem

5528/5529 Series Product Data Sheet

We provide 3D CAD models in Solidworks or STEP file formats for most of our Valworx products.

Please email sales@valworx.com to request the specific files you need. Include the stock number of the valve and any accessories with your request.