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Enolgas Valvole Acqua Valvole a Sfera Logic

Logic

Full bore ball valve heavy series

The LOGIC series by Enolgas Bonomi spa is a complete family of heavy full bore ball valves. The thread is ISO7 / 1, the upper seal by means of a PTFE gland.
It is suitable for use with hot and cold water, compressed air, oils and hydrocarbons in general.

Material specification

Approved to EN 13828

Enolgas Logic caratteristiche

  

COMPONENT

MATERIAL

DESCRIPTION

 

1

BODY

CW 617 N UNI EN 12165

FORGED, NICKEL-PLATED

 

2

END ADAPTER

CW 617 N UNI EN 12165

FORGED, NICKEL-PLATED

 

3

BALL

CW 614 N UNI EN 12164

MACHINED, CHROME-PLATED

 

4

BALL GASKETS

P.T.F.E.

PURE

 

5

STEM

CW 614 N UNI EN 12164

MACHINED

 

6

THRUST WASHER

P.T.F.E.

PURE

 

7

STEM PACKING

P.T.F.E.

PURE

 

8

GLAND

CW 614 N UNI EN 12164

MACHINED, NICKEL-PLATED

 

9

HANDLE

ZINC-PLATED STEEL

PVC INSULATED

  

LEVER OR T-HANDLE

AL UNI5076

PAINTED

 

10

SELF-LOCKING NUT

8G STEEL

ZINC-PLATED


Characteristics

CHARACTERISTICS

Heavy series, full bore, long threads.
Perfect tightness at low and high pressure.
Long life with no maintenance.

END CONNECTIONS

Threaded ends UNI EN 10226 (ex UNI 7/1).

USES

The LOGIC ball valves are suitable for hot and cold water, compressed air, oils and hydrocarbons in general.
For special uses please see the chemical resistance tables.

WORKING PRESSURE

From PN 80 (size 1/4”) to PN 16 (size 4”).
See pressure/temperature diagram.

TEMPERATURE LIMITS

From -20°C to + 140°C.
See pressure/temperature diagram.

NOTE

According to UNI EN 13828 in presence of water which could be aggressive for brass alloy, as agree with UNI EN ISO 6509 standard, is necessary the DZR brass alloy. The manufacture is available on request.

Temperatura-Pressione-LOGIC

Pressure/temperature diagram
Enolgas Logic caratteristiche

Head loss diagram

 

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