Lingua
Iso5211 est momenti standard paro a Internationalis Organization ad Standardization (ISO) proconnectens valvaeActuators ad industriae valvulae. Pelagus propositum est fac ut part-vicissim valvulae (ut papilio valvulae pila valvulae) et actuators compatible et facile mutualtwide. In vexillum scilicet definit dimensiones flange hospites, torque requisitis, foraminis exemplaria et coegi structuras. Hoc etiam specificat maximam torque values (vndique a XXXII ad 10,000 m) pro diversis LABIUM typis (a F03 ad F15) .. per unitaturos, reducit installation et inquisitionem efficientiam.
In terms of structural consilio, iso5211 in standardizationibus in High-Platform Flanges (Top Mounting Vestibulum), permittens actuators ut installed directe, eliminating traditional uncis et connectens et enhanced stabilibus. Exempli gratia, papilio valvulae qui occurrat hoc vexillum potest directe accommodata ad pneumatic vel electrica actuators ad ieiunium installation et precise imperium.
Ita etiam applicantur in papfus valvae, possumus providere variis vexillum, si vos postulo rotunda, nos quoque potest providere, quod plerumque potest applicari in aliqua regione sicut Vietnam et Russia et in aliquo patria sicut Vietnam et Russia.
Square Shaft est coegi hastile forma suadetur per ISO5211 vexillum. Et Core commoda sunt:
1.High Torque Transmission Efficens: Square Shaft transmits Torque per plana contactus, quae habet maiorem frictionem quam per rotundum, et potest efficaciter reducere periculum et altus-frequency operatio.
2.precise positioning: et keyway matching quadrata hastile et actuator interface (ut ius-angulus quadratum clavis vel diametrum quadratum clavem) potest esse curare stricte alignment a coegi et valvae axis, avoiding sigillum defectum fecit a angulo axis, devita sigillum defectum causatur a angulo axis, vitare sigillum a coegi et valvae axis, avoiding sigillum a coegi axis axis.
3.Standardization et compatibility: ISO5211 specifies quadratum shaft magnitudine et LABIUM foramen loco, ut actuatores et valvulae diversis brands potest esse seamlessly connected, significantly improving copia catena flexibilitate.
4.Wide Applicationem in Internationalis Market: Square Shaft Design factus amet in Europae, American et International High-Finem fora. For example, the imported pneumatic flange ball valve of AMISCO in the United States adopts ISO5211 square shaft high platform, directly installs the actuator without additional adjustment, and supports anti-slip valve stem and anti-static settings, which are suitable for harsh working conditions. Similar Cogitationes etiam in industriae valvae products from Germaniae, Japan et aliis regionibus, reflectat eorum technological maturitatem et reliability.
So that’s the reason why square stem and Iso5211 usually show up together, our Bare Stem and Square Stem Butterfly Valve also follow this, some our customer also ask why the top flange have some other drilling, it was multi-standard (ISO 5211/GB standard.), some dimension we have wide range customer, some Russia customer think the round stem is fine, cause usually have lower cost, so in some dimensions in our Bare Stem and Square Stem Papilio CYMBALON, non solum una vexillum.
