Direct-acting Hydraulic Pressure Regulating Valve

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Incoterm:

FOB

Min. Order:

1 Set/Sets

Transportation:

Ocean

Port:

Guangzhou,Shenzhen

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Brand: Jinzhuang

Supply Ability & Additional Information

Packaging: Packing: wooden frame

Productivity: 1000 stations

Transportation: Ocean

Place of Origin: Dongguan, China

Supply Ability: 10000 stations

Certificate: ISO9001

Port: Guangzhou,Shenzhen

Incoterm: FOB

Packaging & Delivery

Selling Units:: Set/Sets

Package Type:: Packing: wooden frame

The Direct-acting Hydraulic Pressure Regulating Valve structure and graphic symbols are basically the same as the one-way valve in the Hydraulic system diagram of Huizhou, except that in the U-acting one-way circle, the 0-adjustment (non-return diagram) refers to the circle where the air flow can only flow in one direction but not in the reverse direction. The one-way most work is limited, there is a layer of rubber gasket (seal) between the valve core and the valve seat.

The working principle of Hydraulic Solenoid Valve

The working principle diagram and symbol of the direct-acting pressure regulating valve. When the handle 1 is adjusted clockwise, the pressure regulating spring 2 (actually two springs) pushes the lower spring seat 3, the diaphragm 4 and the valve core 5 to move downward , The valve port is opened, the pressure decreases after the airflow passes through the valve port, and the secondary pressure gas is output from the right side. At the same time, a part of the airflow enters the diaphragm chamber through the damping hole, and an upward thrust is generated under the diaphragm to balance the spring force, and the pressure regulating valve has a stable pressure output. When the input pressure P1 increases, the output pressure P2: also increases, so that the pressure under the diaphragm also increases, pushing the diaphragm upward, the valve core 5 moves up under the action of the return spring 9, so that the valve port 8 The opening is reduced, the throttle effect is enhanced, and the output pressure is reduced to the set value. On the contrary, if the input pressure drops, the output pressure also decreases, the diaphragm moves downward, the valve opening is increased, and the throttle effect Decrease, so that Panout can meet the Kaifeng adjustment step to maintain the pressure stability, and the size of the output pressure can be controlled by controlling the opening of the valve port. At present, the maximum input pressure of the commonly used QTY type pressure regulating valve is 10MPa. The output flow varies with the size of the valve.

Direct-acting Hydraulic Pressure Regulating Valve