Eko Basic
Universal series full bore ball valve
The EKO-BASIC series is a line recently introduced by Enolgas Bonomi spa to offer customers an increasingly wide choice of quality and cost-effective products. It is characterized by the upper seal with O-rings and the ISO228 thread. Available with black and red lever or butterfly.
Watch the video on water valves EKO BASIC
Material specification
Approved to EN 13828
|
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 | O-RINGS | ELASTOMER | SUITABLE FOR USE WITH WATER | |
| 8 | HANDLE | ZINC-PLATED STEEL | PVC INSULATED | |
| LEVER OR T-HANDLE | AL UNI5076 | PAINTED | ||
| 9 | SELF-LOCKING NUT | 8G STEEL | ZINC-PLATED |
Characteristics
| CHARACTERISTICS | Standard series, full bore, short threads. Perfect tightness at low and high pressure. Long life with no maintenance. |
| END CONNECTIONS | Threaded ends UNI ISO 228/1. |
| USES |
The EKO BASIC ball valves are suitable for hot and cold water, compressed air, oils and hydrocarbons in general. |
| WORKING PRESSURE | From PN 30 (1/2”) to PN 25 (4”). See pressure/temperature diagram. |
| TEMPERATURE LIMITS | From -20°C to + 100°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. |
Pressure/temperature diagram
(tested with water)
Head loss diagram
