MSQDB-Wenzhou Meric Hydraulic Technology Co.,Ltd

Category：

Cartridge valve

Pressure control valve

Sequence valve

MSQDB

Features The main stage orifice is protected by a 150 micron stainless steel screen. Pressure at port 3 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar) Intended for use on the actuator side of the system as flow through the valve must cease for the valve to reset. If used on the pump side of a system, pump flow must be shut off for the valve to reset.

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Product Details

MSQDB MSQDB

Specifications

Operating Pressure 350BAR

Flow 60L/min

Internal Leakage 30ml/min.max.at operating pressure

Temperature -30°C to +120°C(-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 main stage orifice is protected by a 150 micron stainless steel

screen.

Pressure at port 3 is directly additive to the valve setting at a 1:1

ratio and should not exceed 5000 psi (350 bar)

Intended for use on the actuator side of the system as flow through

the valve must cease for the valve to reset. If used on the pump side

of a system, pump flow must be shut off for the valve to reset.

Operation

Kick-down sequence Valve will kick completely open and remain open

once the pressure at the inlet (port 1) exceeds the valve setting, creating an

unrestricted flow path from port 1 to port 2 (sequence). The pressure

setting at port 1 is relative to the drain (port 3). The valve remains open as

long as the pressure at port 1 exceeds the pressure at port 2. To reset the

valve, pressure at port 1 must fall below the setting of the valve, flow from

port 1 to port 2 must cease, and pressure at port 2 must be equal to or

greater than the pressure at port 1.

Ⅱ. 调压范围 Pressure Range

A=100-3000psi(7-210bar)

Preset:1000psi(70bar)

B=50-1500psi(3.5-105bar)

Preset:1000psi(70bar)

C=150-6000psi(10.5-420bar)

Preset:1000psi(70bar)

D=25-800psi(1.7-55bar)

Preset:400psi(28bar)

E=25-400psi(1.7-28bar)

Preset:200psi(14bar)

W=150-4500psi(10.5-315bar)

Preset:1000psi(70bar)

Q=60-400psi(4-28bar)

Preset:200psi(14bar)

None

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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

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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