Ball valve

Our ball valve is a product that is used for the toughest and most demanding applications that must meet maximum hygienic conditions. When it comes to very precise tolerances. The ball valve is intended for processes in which stagnation may occur as little as possible in the production flow or where in some cases the full pipe diameter is required to allow the product to pass through.

The air motors and top units come from Bardiani Valvoles, which stands for high quality. The ball valves come from 4-Ghidini, where each valve is subjected to a strict final inspection.

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Ball valve features

The valve bodies are manufactured from one piece of solid stainless steel. Partly because of this, the valves are very robust and resistant to large forces and temperature fluctuations

Material in contact with the product: AISI 316L

Standard finish 0.8 microns. Up to 0.2 microns available on request

Connections: DN25 to DN150: DIN, SMS, IDF, BS (RJT), ISO, Tri-Clamp, flanges (various other options on request)

Motors are air/air operated or on request with spring

Maximum working pressure: 150 bar

Minimum working pressure: full vacuum

Maximum temperature: 140 °C

Minimum temperature -10°C

All gaskets are according to the FDA guideline: EPDM, Viton®, Silicone, HNBR, PTFE

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Options

Every component that comes into contact with the end product or with the pneumatics is produced from a single piece of solid stainless steel. The dimensions of the pneumatic parts, the selection of the connection type and other characteristics can be adjusted as desired.

Available as two- or three-way valve, air-operated or manual

Heated house

Various types of elastomers available

Special versions on request

Constructions

Ball valve, air operated (type ZVS)
3-way ball valve (type ZVS)
Ball valve, manually operated (type VVS)

Specifications

	PRODUCT	SERVICE
Pressure	min. 6 bar	max. 8 bar
Max. temperature	160°C
Min. temperature	-20°C
Gasket material	HNBR
Cylinder material	AISI 304
Material gaskets in contact with the product	PFTE + FKM
Connections from DN10 up to DN100	DIN, SMS, IDF, BS (RJT), ISO, Clamp, Flange
Material in contact with the product	AISI 316 (1.4404)