Ball Valve 6162 Series | 4G Ghidini

Spherical Ball Valve 4G Ghidini 6162

Two-way MIGNON ball valve with vent connection for small bore lines from 1/4” to 1/2”. The body is AISI 316L / 1.4404 stainless steel, with ISO 228-1 threaded ends and Virgin PTFE seats.

Technical Characteristics

• Pressure class: PN40
• Temperature range: -20°C to +160°C
• Port configuration: full bore or reduced bore, depending on size/version
• Operation: stainless steel manual lever
• External finish: polished
• Optional compliance: MOCA CE 1935/2004 for food-contact applications, when specified

Function and Operating Context

The vent arrangement allows depressurisation, draining or controlled release of a small trapped volume, depending on the installation orientation and flow direction. This is relevant where residual pressure between isolation points must be managed before maintenance, sampling or line disconnection.

Typical Applications

• Sampling lines and analyser connections
• Auxiliary skid pipework and utility manifolds
• Process water and clean service fluids
• Inert gases and compatible technical gases
• Chemical service where AISI 316L and PTFE are compatible with the medium
• Small-diameter isolation points requiring local venting or draining

Valve Selection Notes

Selection should be based on pressure, temperature, medium compatibility, thread standard, port requirement and the required position of the vent relative to the flow path. The valve is intended for on/off isolation and venting duties, not for continuous throttling or control of flow rate.

Sealing and Leakage Considerations

• Standard seat material: Virgin PTFE
• Body material: AISI 316L / 1.4404 for corrosion resistance in compatible services
• Seat performance must be checked against temperature, pressure cycling and chemical exposure
• If a non-PTFE seat is required, availability must be confirmed against the manufacturer’s data

Actuation Options

The stated configuration is manually operated by stainless steel lever. If remote operation is required, actuator compatibility, torque, stem interface and mounting arrangement should be verified before specification.

Difference from Variant 6160

Compared with type 6160, the 6162 version includes a vent arrangement and a stainless steel lever, making it suitable where small-volume depressurisation or drainage is required at the valve location.

FAQ

Where does it differ from type 6160?
Type 6162 includes a vent and stainless steel lever.

Is it suitable for food applications?
Yes, when MOCA CE 1935/2004 compliance is specified and confirmed for the supplied valve.