EA-33NF-SN Direct Mount Ball Valve
A sanitary direct-mount valve with full-port flow, polished ID, self-adjusting packing, Tri-Clamp ends, and automation-ready ISO mounting.
View product →QSM Tru-Flo Ball Valves
Sanitary ball valves for direct mount, divert, multiport, high-purity, and flow-control service.
QSM Tru-Flo gives Triplex a deep sanitary ball valve lineup: direct-mount valves, extended weld-end valves, 3-way divert valves, 3/4-way multiport valves, high-purity valves, and V-port flow-control valves.
One brand family. Several flow-control jobs.
- IsolationDirect-mount full-port valves for sanitary shutoff points.
- Routing3-way and multiport valves for diverting or simplifying valve clusters.
- ControlV-port options when the application needs throttling rather than simple open/close service.
Overview
Start with what the valve needs to do in the line.
The QSM pages below break the family into practical application paths: shutoff, welded installation, diverting, multiport routing, high-purity service, and V-port control.
If the valve is being automated, include cycle frequency, actuator preference, controls, and available space. Those details matter as much as line size.
Product lineup
QSM Tru-Flo ball valve pages
EA-33NF-SN-EXT Extended Weld-End Valve
Extended weld ends support inline orbital welding without valve disassembly, with the same service-friendly 3-piece body platform.
View product →EA-3308-SN 3-Way Divert Valve
A 3-way sanitary divert ball valve with L-port and T-port flow-pattern options for routing product without stacking multiple valves.
View product →EA-407-SN 3 & 4-Way Ball Valves
Multiport ball valves with L-port, T-port, and 4-way double-L options for positive sealing across complex flow paths.
View product →TF-5308/5309 High Purity Ball Valves
High-purity valves with enclosed body-bolt design, polished internals, traceability, and sanitary documentation-oriented construction.
View product →EA-33NF-SN-V Flow Control Ball Valve
V-port ball valves for throttling and modulating flow, available with manual operation or pneumatic positioning support.
View product →Selection notes
Specify the valve around the actual service.
For QSM ball valves, the big decisions are port pattern, end connection, cavity-filled style, seat material, automation, and cleanability requirements.
Port pattern2-way, 3-way L-port, 3-way T-port, 4-way double-L, or V-port.
ConnectionTri-Clamp, butt weld, or extended weld-end construction.
Seat packageSeat material and cavity-filled options for product and cleaning requirements.
AutomationDirect mounting, actuator type, position feedback, and service clearance.
Need help narrowing the QSM valve?
Send the port pattern, line size, connection type, product, temperature, pressure, and automation requirements. We will help route the right page or quote path.
