MCBCG-X-插装阀-插装阀系统-温州美瑞克液压科技有限公司

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MCBCG-X

Features The setting value of the balance valve should be at least 1.3 times of the load pressure value. Backpressure at port 2 adds to the effective relief setting at a ratio of 1 plus the pilot ratio times the backpressure Fixed-setting counterbalance valves offer a shorter cartridge extension than the adjustable version.

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产品详情

MCBCG-X MCBCG-X

Specifications

Operating Pressure 350BAR

Flow 60L/min

Internal Leakage 5 drops/min.max.to 85% of norminal setting

Pilot Ratio 3:1(MCBCA-X)/4.5:1(MCBCG-X)

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

Cavity T-11A see page K-2

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

Features

The setting value of the balance valve should be at least 1.3

times of the load pressure value.

Backpressure at port 2 adds to the effective relief setting at a ratio

of 1 plus the pilot ratio times the backpressure

Fixed-setting counterbalance valves offer a shorter cartridge

extension than the adjustable version.

Operation

Fixed-setting, 3-port counterbalance valves with pilot-assist function similarly

to the adjustable versions except the fixed setting is pre-set to a nominal

value. These fixed-setting valves are meant to control an overrunning load.

The check valve allows free flow from the directional valve (port 2) to the

load (port 1) while a direct-acting, pilot-assisted relief valve controls flow

from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the

relief valve at a rate determined by the pilot ratio.Other names for this valve

include motion control valve and over-center valve.

None

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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.

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