MCOHA-Wenzhou Meric Hydraulic Technology Co.,Ltd

Category：

Cartridge valve

Directional valve

单向阀

MCOHA

Features Nominal pilot ratio is 1.8:1. This means that a pressure of 1000 psi (70 bar) at the pilot port will close a valve against a pressure of 1800 psi (125 bar) at port 1. Any decay or loss of pilot pressure could allow the valve to open, even if it is a momentary decay or loss. Pressure at the port 2 area directly opposes pilot pressure. Reverse flow through the valve from port 2 to port 1 is not possible under any condition.

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Product Details

MCOHA MCOHA

Specifications

Operating Pressure 350BAR

Flow 320L/min

Pilot Ratio 1.8:1

Internal Leakage 0.07ml/min.max.at operating pressure

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

Cavity T-17A see page K-4

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

Features

Nominal pilot ratio is 1.8:1. This means that a pressure of 1000 psi

(70 bar) at the pilot port will close a valve against a pressure of

1800 psi (125 bar) at port 1. Any decay or loss of pilot pressure could

allow the valve to open, even if it is a momentary decay or loss.

Pressure at the port 2 area directly opposes pilot pressure.

Reverse flow through the valve from port 2 to port 1 is not possible

under any condition.

Operation

This valve is a spring biased closed, pilot-to-close check cartridge that has

a 1.8:1 pilot ratio. The valve allows flow from port 1 to port 2 and blocks

reverse flow. Pressure at the pilot port opposes pressure at port 1 at a ratio

of 1.8:1. This valve is most often used in regeneration circuits.

None

Related Products

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MCBCA

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