Specifikacije metuljastega ventila
1.Wherever needed.
2.Small torque of operate.
3.Long service life and easy interall.
4.Center-line or eccentric.
Standardi:
1. Izvedba ventila po: API609, EN, DIN, GOST.
2. Preskus ventilov po: API 598, GB13927
3. Iz oči v oči: API 609, EN, DIN, GOST
4. Prirobnica je izvrtana v skladu z: GB/T17241, ANSI B16.42, ANSI B16.1 in EN1092-2.
1. Majhna velikost in lahka teža; enostavna namestitev in vzdrževanje; možnost namestitve kjer koli je potrebno.
2. Small torque of operate, energe saving.
3. Flow curve tending to straight the test of tens of thousands opening/closing operation.
4. Long service life. Standing the test of tens of thousands opening/closing operation.
5. Perfect sealing without leakage under the pressure test.
6. Wide selection of materials, applicable for various mediums.