Especificacións da válvula de bolboreta
1. Wherever needed.
2. Small torque of operate.
3. Long service life and easy interall.
4. Center-line or eccentric.
Patróns:
1. Deseño da válvula para: API609, EN, DIN, GOST.
2. Proba de válvulas segundo: API 598, GB13927
3. Face to face: API 609, EN, DIN, GOST
4. A brida perforada está segundo as seguintes características: GB/T17241, ANSI B16.42, ANSI B16.1 e EN1092-2.
1. Pequeno en tamaño e lixeiro en peso; doado de instalar e manter; pódese montar onde sexa necesario.
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