Hydraulical valvae gubernator operated relevium valvae statera slide valvae RPGC-Lan

Differentia de fluxus valvulae

Distinguish: IUGULUS CYMBALON, fluxus CYMBALON, celeritate imperium valvae

I), quia pelagus munus suffocare valvae et celeritate regulanting valvae in hydrau ratio est ad adjust in fluxus systematis vel genere, quod est collective referred to sicut fluxus valvae

II) Interdum fluunt valvae actu refert ad celeritatem imperium valvae.

III) ex basic formula pressura fluxus, in suffocare valvae tantum mutat magnitudinem fluxus area de valvae portum, et imperium fluunt rate et post eam; The speed regulating valve (sometimes directly called the flow valve) adopts or series differential pressure reducing valve, or parallel differential relief valve, which respectively constitute a two-way speed regulating valve (which can be configured in series before and after the actuator, or in parallel in front of the actuator) and a three-way speed regulating valve (which can only be connected in series before the actuator, and can only control a load);

IV) Duo-via celeritate regulating valvae est plerumque usus est certa pressura ratio, debitum ad onus pressura ultricies, cum onus pressura mutationes vehementer, imperium fluxus est basically non affectus; Tamen, ut non compensare excessus pressura consummatio in forma pressura damnum ad valvae portum. Excessus fluxus systema etiam consumptum est in forma oleum calefacere.

V) Tres-via celeritas regulating valvae est industria, salute ratio, quod habet onus accommodatio munus, id est, exitus pressura de sentinam non solum quaedam valore altior quam onus (3-8bar). Saepe equipped gubernator pressura valvae sine alia salus valvae, potest consequi ratio salus praesidium. In the plastic machine industry, often on the basis of the three-way valve, the proportional adjustment mechanism of the electro-hydraulic proportional pressure pilot valve and the flow valve is configured to form the electro-hydraulic proportional pressure flow composite control valve, commonly known as the pq valve, which simplifies the structure and saves energy.