Qapalı Mərkəz üçün Qoşa Mərkəzli Vanalar

İstifadəsi və istismarı

These valves are used to control actuator's movements and block in bothdirections in order to have a under control descent of a load; load's weight doesn't carry it away, as the valve prevents any cavitations of the actuator.This valve is ideal when normal overcentre valves doesn't work properlyas it's  not sensitive to back pressure. They allow to work in series with more movements.

Applications

Connect V1 and V2 to the pressure flow, C1 and C2 to the actuator to be controlled 

Materials and Features:Body

Zinc-plated steelInternal parts: hardened and ground steel

Seals: BUNA N standardTightness: minor leakage

Standart parametr: 320bar

Valfın maksimum yük təzyiqinə məruz qalsa da qapanmasını təmin etmək üçün klapan qəbulu yük təzyiqindən ən az 1,3 dəfə çox olmalıdır.