What does NG6 valve mean?

What does NG6 valve mean?

HF „ED-series“ CETOP3 NG6 valves are electro-hydraulic spool type valves. They are solenoid operated and control the start, stop and direction of the oil flow in the hydraulic circuit. They are used for hydraulic power packs as well as for stand alone hydraulic manifold blocks.

What does the A and B stand for on a directional valve?

Directional valve, 5/3 sliding spool type, solenoid operated, showed on neutral position. P is pressure inlet, A and B are utilization ports, TA and TB are return ports.

What is the function of a directional valve?

A directional valve exists to do three things: stop fluid flow, allow fluid flow, and change the direction of fluid flow.

How are directional valves classified?

Directional control valves are classified according to certain factors like inlet control element structure, number of ports or ways, number of position, method of actuation, and center position flow pattern. In a directional control valve, the internal control element would be a sliding spool, rotary spool or ball.

What is 2 way 3 position valve?

2 way and 3 way valve classifications are commonly used in industrial applications. These valves are defined by the number of ports they use. 2 way valves, as their name suggests, consist of two ports: an inlet port “A” and an outlet port “AB.” On the other hand, 3 way valves consist of three ports: “A,” “B,” and “AB”.

How do you adjust a directional valve?

To adjust the spool valve, loosen the valve-locking nut on the side. Removing the locking nut gives you access to the adjustment screw. Turn the screw clockwise to raise the pressure, and twist it counter-clockwise to lower the pressure.

What is the main purpose of a directional control valve 3 2?

A 3/2-way valve has three ports and two positions that can be driven pneumatically, mechanically, manually or electrically via a solenoid valve. They are used, for example, to control a single-action cylinder, driving pneumatic actuators, blow-off, pressure release and vacuum applications.

What is 4/3 solenoid operated DCV?

The 4/3-way solenoid valve is mounted on a function plate equipped with four quick coupling connectors. The valve consists of: Piston (1), housing (2), spring (3), solenoid coil (4), plunger (5), spring disc (6), stem (7), emergency manual override (8), nut (9), pressure tube (10).

What is a 3 position 4-way valve?

A 3-position, 4-way valve stops an actuator or allows it to float. The 4-way function is a common type of directional control valve for both air and hydraulic circuits. A 3-position, 4-way valve is more common in hydraulic circuits.