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GAS
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TOP GAS PRESS

Full bore ball valve for fuel gas with press joint connection

S.3121

Full bore ball valve with press joint connection/female, nickel-plated with steel handle.

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S.3122

Full bore ball valve with press joint connection/male, nickel-plated with steel handle.

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S.3123

Full bore ball valve with press joint connection/press joint connection, nickel-plated with steel handle.

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S.3124

Full bore ball valve with press joint connection/female, nickel-plated with aluminium handle.

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S.3125

Full bore ball valve with press joint connection/male, nickel-plated with aluminium handle.

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S.3126

Full bore ball valve with press joint connection/press joint connection, nickel-plated with aluminium handle.

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S.3127

Full bore ball valve with press joint connection/female, nickel-plated T-handle.

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S.3128

Full bore ball valve with press joint connection/male, nickel-plated T-handle.

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S.3129

Full bore ball valve with press joint connection/press joint connection, nickel-plated with T-handle.

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CHARACTERISTICS TOP GAS PRESS

INTERNATIONAL APPROVALS
The TOP•GAS•PRESS valves are approved to the EN 331 standard.
The TOP•GAS•PRESS valves gained official approvals in various countries for use with fuel gas.

END CONNECTIONS
Screwed to UNI EN 10226 (BSPT on request).

USES
Fuel gas:
  • town gas (1st family)
  • natural gas (2nd family)
  • L.P.G. gas (3rd family)
The TOP•GAS•PRESS ball valves are also suitable for hot and cold water, compressed air, oils and hydrocarbons in general.

WORKING PRESSURE
For fuel gas max 5 MOP.
For other uses maxim pressure 10 bar.
See pressure/temperature diagram.

TEMPERATURE LIMITS
For fuel gas from -20°C to +60°C.
For other uses from -20°C to + 95°C.
See pressure/temperature diagram.

WARNING
The compatibility of the pressing tools shall be checked before the installation.

NOTE
The TOP•GAS•PRESS valves are in accordance with the EN 331 standard. The press joint connections are in accordance with the UNI11065 standard and are suitable for V or M pressing tools.
For the installation methods please refer to UNI TS 11147 and UNI CIG 7129.

Head loss diagram
(tested with air)
Capacity =m3/h

MATERIAL SPECIFICATIONS TOP GAS PRESS



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