Three Way Cast Steel Industrial Ball Valve

This YH marked three-way ball valve is integrally precision cast from 304 stainless steel (CF8), available in two core structures: Q44F (L-port) and Q45F (T-port). It realizes fluid switching, diversion, mixing and shut-off by rotating the ball core 90° via hand lever. Designed with three-piece body structure and raised face flanged ends for firm installation, the stainless steel body resists acid, alkali and corrosion, perfectly suited for corrosive working conditions in water treatment, chemical, oil & gas, HVAC industries. The top high-platform mounting pad allows direct retrofitting of pneumatic or electric actuators for automatic pipeline control. Featuring stable sealing, easy operation and low pressure drop, it is a widely used flow switching component for multi-channel piping systems.

L-Port 3 Way Ball Valve (Model Q44F): For Dual-Line Switch Only The L-shaped bore connects two perpendicular ports while fully closing the third port at one time. It is mainly used for alternate pipeline switching, tank feeding changeover and standby pump control, not applicable for fluid mixing or splitting flow.

T-Port 3 Way Ball Valve (Model Q45F): For Mixing & Diversion Application The T-shaped bore supports three working modes: all three ports open, any two ports connected with the third shut down. It can split single inlet flow into two outlets or combine two incoming fluids into one outlet, ideal for hot & cold medium blending, bypass circulation and multi-stream material distribution processes.

Corrosion Resistant Body: Integrally precision cast 304 stainless steel, compact structure without pores or sand holes, resistant to weak acid, alkali and moisture corrosion, more suitable for corrosive media than cast steel valves

Full Bore Design: Unreduced inner bore reduces flow resistance and avoids dirt accumulation, minimizing pressure loss under large flow rate operation

Two Sealing Options: PTFE soft seat delivers bubble-tight shut-off for normal temperature service; PPL seat withstands high temperature for steam and thermal oil applications

Anti-Blowout Stem Structure: Position-locked stem prevents ejection, multi-layer packing eliminates external leakage, anti-static design complies with industrial valve safety regulations

Universal High Platform Pad: Standard ISO mounting pad on valve top, allows direct installation of pneumatic or electric actuators without body modification for automatic control upgrade

Versatile Flange Standard: Flange conforms to GB and ANSI B16.5 standard, available in PN16/PN25 and Class150 pressure class for easy installation and replacement

Fine Chemical Industry, Pharmaceutical Raw Material Conveying, Sewage & Waste Water Treatment, Environmental Water Treatment, HVAC System, Oil & Gas Transportation, Natural Gas Pipeline, Food & Beverage Pipeline, Electroplating Anti-Corrosion Piping, Boiler Circulation System, Tank Farm Flow Switching System

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