Name: Hydraulic directional valve
Brand: made in china
SKU: Directional valve

+880 1713-798987ceo@nurengineering.bd.com

NOTICE:★ কোন পার্টস স্টকে না থাকলে জরুরী প্রয়োজনে অর্ডার দেওয়ার ০৩ কার্যদিবসের মধ্যে চায়না থেকে আমদানি করে সরবরাহ করা হয় ★NOTICE:★ We can supply out of stock products within 3-4 working days by importing the items from china for your urgent requirements ★NOTICE:★ কোন পার্টস স্টকে না থাকলে জরুরী প্রয়োজনে অর্ডার দেওয়ার ০৩ কার্যদিবসের মধ্যে চায়না থেকে আমদানি করে সরবরাহ করা হয় ★NOTICE:★ We can supply out of stock products within 3-4 working days by importing the items from china for your urgent requirements ★

+880 1713-798987

Nur Engineering Solution

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Hydraulic directional valve | Nur Engineering Solution | Nur Engineering Solution

A hydraulic directional control valve (DCV) manages the start, stop, and path of fluid flow inside a hydraulic system, directly determining the movement direction and speed of actuators like hydraulic cylinders or motors. Solenoid operated hydraulic direction control valve , Proportional valve , Pressure Flow control valve etc. ready stock available in Nur Engineering Solution in Dhaka Bangladesh. Price range 3500 to 85000 taka / BDT. Key Components • Valve Body: The main housing containing machined internal passageways. • Spool (or Poppet): A precision-fitted sliding cylinder (or ball/poppet) that shifts to block or open channels. • Ports: Openings designated by letters such as P (Pressure input from pump), T (Tank/reservoir return), and A / B (Working ports connected to the actuator). • Actuation Mechanism: The method used to shift the spool, which can be manual (lever or knob), mechanical, solenoid (electrical), pneumatic, or pilot-operated (using fluid pressure). • Return Springs: Centering or resetting springs that push the spool back to a default/neutral position when the actuation force is removed. How It Works Valves are classified by the number of ports and the number of switching positions (e.g., 4/3 or 2/2): • Neutral Position: Depending on the center configuration (e.g., closed-center, open-center, or tandem), the pump flow is either blocked, sent straight back to the tank, or holding the actuator locked in place. • Shifted Positions (e.g., Position A or B): Moving the spool connects pressure port P to work port A (extending a cylinder) while connecting work port B back to tank T (allowing return oil to escape). Reversing the spool flips the flow path to retract the cylinder. Common Types • Two-Way (2/2): Has two ports to simply turn a flow path on or off. • Three-Way (3/2 or 3/3): Controls single-acting cylinders or simple diversion paths. • Four-Way (4/2 or 4/3): The most common type for double-acting cylinders, featuring P, T, A, and B ports. • Spool vs. Poppet: Sliding spool valves allow smooth multi-port switching, while poppet-type valves offer near-zero internal leakage