blain , Iran

Elevator hydraulic lifting valves are constructed from 6061-T6 aluminum alloy with hard anodized surface treatment. Their nominal working pressure ranges from 40 to 70 bar, with a peak pressure tolerance of 100 bar. Adjustable hydraulic flow rates span 2 to 50 liters per minute with ±2% accuracy. Main spool valves feature a dimensional tolerance of 0.01 mm for perfect sealing. Solenoid coils are Class F insulated, designed to withstand 155°C. Full valve actuation response time is under 80 milliseconds. The system includes a piezoresistive pressure sensor with 0.1% accuracy for feedback control.

These valves incorporate a temperature compensation system for oil viscosity stability. Smooth start and stop are achieved via needle-type flow control valves, precise to 0.5 L/min. Valve bodies successfully undergo hydrostatic testing at 1.5 times working pressure. Standard ports are BSP or SAE with Viton anti-corrosion seals. The system includes a mechanically set relief valve for overload protection. Valve reliability is guaranteed for over 500,000 complete duty cycles. The modular design enables servicing and part replacement without a full oil drain.You can order and buy blain from Iran by contacting us through whatsaap and email.
WEBSITE: blain Iran