MRDFA-Wenzhou Meric Hydraulic Technology Co.,Ltd

Category：

Cartridge valve

Pressure control valve

Relief valve

MRDFA

Features Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. The seals on the adjust screw are exposed to system pressure which means this valve can only be adjusted when the pressure is removed. The setting procedure is; check the setting, remove the pressure, adjust the valve, check the new setting. Valve is relatively insensitive to varying oil temperatures and oil contamination.

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Product Details

Specifications

Operating Pressure 350BAR

Flow 200L/min

Internal Leakage 0.7ml/min.max.to 90% of norminal setting

Temperature -30°C to +120°C(-22°F to+250°F)

Cavity T-3A see page K-1

Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt.

Features

Will accept maximum pressure at port 2; suitable for use in cross

port relief circuits.

The seals on the adjust screw are exposed to system pressure which

means this valve can only be adjusted when the pressure is removed.

The setting procedure is; check the setting, remove the pressure,

adjust the valve, check the new setting.

Valve is relatively insensitive to varying oil temperatures and oil

contamination.

Operation

Direct-acting relief cartridges are normally closed, pressure-limiting Valve

used to protect hydraulic components from pressure transients. When the

pressure at the inlet (port 1) reaches the valve setting, the valve starts to

open to tank (port 2), throttling flow to limit the pressure rise. These Valves

are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting

and are very fast.

None

Related Products

MADRV2-10-30

MCBCA

MADRV2-08-33

Contact Info

Add: No. 7 Xinxing Road, Ouhai Sanxi Industrial Park, Wenzhou City

Tel:86-577-88915122 86-577-86258768-801
E-mail:sales1@meric.cn sales2@meric.cn

Products

Cartridge valve

Valve block

Cavity

Coil

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MERIC hydraulic

Hydraulics is a term used in the mechanical industry, electromechanical industry. Hydraulics can be used as a power transmission method , which becomes hydraulic transmission. Hydraulics can also be used as a control method , called hydraulic control.

MERIC hydraulic