Enolgas  Valvole Motorizzate

Ball O Matic 3-way

3 - way ball valve heavy series for actuator

Ball · o · matic has been designed to fulfil the most extreme and demanding applications.
Like the 2-way version, the valve is equipped with a triple-sealed “explosion-proof” pin on the stem consisting of a main PTFE gasket, an O-ring and an anti-friction ring. The ISO 5211 flange guarantees full compatibility with standard market actuators.
BOM valves are suitable for cold and hot water, compressed air, oils, hydrocarbons and non-corrosive fluids.
The valve is available in sizes from ¼ "to 2".

Material specification

Enolgas Ball o Matic 3-way 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, NICKEL-PLATED
  6 O-RINGS ELASTOMER -
  7 GLAND CW 614 N UNI EN 12164 MACHINED
  8 THRUST WASHER P.T.F.E. PURE
  9 STEM PACKING P.T.F.E. PURE

TRIPLE SEALING BLOW OUT-PROOF STEM

BALL O MATIC 3 WAY ball valve is bottom loaded stem designed to prevent blow-out, with a triple sealing: in the upper part one stem packing in PTFE and one O-Ring in elastomer; an anti-friction thrust washer in PTFE in the lower part.
The patented and automatic system guarantees a perfect tight seal in any working condition,  maintains pressure constant on the seats and, by taking up slackenings, avoid any need for maintenance.

enolgas-ball-o-matic-3way-04

 


BALL POSITION

Ball position can be identified by referring to the notches shown in the stem.
The lever can be positioned in 4 different sectors, as shown in the following chart:

Enolgas Ball o Matic 3-way caratteristiche

 

SIZE   1/4” 3/8” 1/2” 3/4” 1” 1”1/4 1”1/2 2"
DN (mm)   8 10 15 20 25 32 40 50
PN MAX (bar)   40 40 40 40 40 40 25 25
Kv (with water)   - - 5,4 8,6 15,6 30,3 52,6 73
MAX BREAKING TORQUE (Nm) PN Ø
T 25°C
6 6 7 8 11 16 25 30

The above mentioned values are indicative (statistic average) and refer to a valve new, as released by ENOLGAS after seven days standstill, at the temperature of 25°. Please consider eventual safety margin in case you might use the valve with different actuators.


Characteristics

FEATURES BALL O MATIC 3 WAY valves are in brass, heavy and appositely designed to be easily and quickly combined with an actuator. Wear resistant, made of solid and long-lasting materials.
Connections to actuators according to ISO 5211.
TECHNICAL FEATURES Full bore, 4 gaskets.
THREADS

Ends are UNI EN 10226 - NPT threaded.
ISO 228 - BSPT on request.

WORKING PRESSURES From PN 40 (1/4”) to PN 25 (2”).
TEMPERATURE LIMITS -20°C + 130°C (valve).
-20°C + 70°C (actuator).
Mounting kit and heaters shall be used with presence of humidity or condensation.
USES BALL O MATIC 3 WAY valves are suitable for applications with hot and cold water, compressed air, oils, hydrocarbons and non-corrosive fluids. For any special uses please see the table of chemical resistance.
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.

 

Enolgas Ball o Matic 3-way caratteristiche

Pressure/temperature diagram
(tested with water) 

 

Download
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