BJ Fluid Power

Thanks to the VRDE3801 Dual Pilot Operated Check Valve it is possible to manage the support and movement of a suspended load in both directions of actuation. The typical use for this type of valve is in the presence of double-acting cylinders that you want to lock in the working or resting position. The hydraulic seal is guaranteed by a hardened and ground tapered poppet. Thanks to the pilot ratio, the release pressure is lower than that induced by the suspended load. VRDE valves are available with BSPP-GAS threaded ports. Depending on the chosen size, they can work with operating pressures up to 320 bar (4640 PSI) and 70 lpm (18.5 gpm) flow rate.

Dual pilot check valves have two checks valves that each allow flow to pass in one direction, with a low pressure drop, and then prevent reverse flow until pilot pressure is applied via the pressure port of the second check valve. ... These valves use two check cartridges in a housing containing a pusher.

Additional Information:

• Production Capacity: 200nos
• Delivery Time: 1 week

• These check valves in sandwich plate design allow flow in one and prevent flow in the other direction. The sandwich design enables vertical stacking with other components of the same size. The check valves can be built into one or two channels, the other passages are unobstructed. The cracking pressure depends on the selected bias spring.
• Poppet-type check valve with subplate mounting interface acc. to ISO 4401, DIN 24340 (CETOP 03)
• Sandwich plate design for use in vertical stacking assemblies
• Leak-free closing in one or two service ports , suitable for fast cycling with long life
• Sharp-edged steel seats for dirt-tolerant performance 
• High flow capacity
• Optional bias spring ranges for back-pressure control
• In the standard version, the valve housing is Aluminium.

Additional Information:

• Item Code: MCT-01-T-0.7-A
• Production Capacity: 1000
• Delivery Time: 4 weeks
• Packaging Details: Carton Box