3 Way (L) Ball Valve - VERTICAL DIVERTING STANDARD SEALS - ISO 228 F - 340101 | 4G Ghidini

3-Way Ball Valve 4G Ghidini 340101, L-Port Vertical Diverting

The 340101 is a stainless steel three-way ball valve with an L-port and vertical diverting configuration. The third port is oriented perpendicular to the main flow, enabling selection between the main line and a vertical branch. This valve is not intended for mixing or proportional flow control, but for route selection and flow diversion.

Construction

• Connection: female threads ISO 228 F/F/F.
• Flow path: full bore.
• Body, ball, ends, and stem: AISI 316L / 1.4404.
• Ball seats: Modified Virgin PTFE, 2 seats.
• Stem sealing: PTFE with FKM O-ring.
• Operation: stainless steel lever.
• External finish: polished.

Pressure and Temperature Ratings

Standard version operates from -20°C to +170°C. Sizes range from 1/4” to 2”. Pressure class is PN40 for 1/4”–1” and PN25 for 1 1/4”–2”. Selection should consider temperature, differential pressure, PTFE/FKM compatibility, and actuation frequency.

Seat Material Options

• PTFE with glass: -20°C to +170°C
• PTFE with carbon: -20°C to +180°C
• PTFE with stainless filler: -20°C to +200°C
• UHMW polyethylene: -20°C to +80°C

Industrial Applications

Suitable for skids, process water utility networks, feed/return line selection, clean chemical solutions compatible with AISI 316L and PTFE, and piping layouts where vertical outlet simplifies installation.

Certifications / Special Versions

On request: antistatic design ATEX II 2G Ex h IIC T4 Gb / II 2D Ex h IIIC T135°C Db and compliance with M.O.C.A. CE 1935/2004.

FAQ

Is this valve suitable for flow regulation?
No. It is designed for flow selection and diversion only.

When is the vertical diverting configuration preferred?
When the third branch must rise or drop vertically from the main line without additional fittings.