LZ600X Piston type remote electric hydraulic control valve

Model: LZ600X

Item specifics

Nominal Pressure: 1.0/1.6/2.5MPa

Shell Test Pressure: 1.5/2.4/3.75MPa

Seal Test Pressure: 1.1/1.76/2.75MPa

Suitable Medium: Water

Medium Temperature: 0-80℃

Review

Description

Brief Introduction

LZ600X Hydraulic Electric Control Valve is composed of main valve, needle valve, solenoid valve, ball valve, etc. Electric water control valve is hydraulic operation valve with solenoid valve as a pilot valve. Mainly used for the automatic system of drain and industry system, controlling is precise and fast, Remote opening or closing pipe system by the electrical signal. It can replace gate valve and butterfly valve in large electrical operation system. Valve closing speed can be adjusted, valve closing is steady without pressure variation. This valve also has the advantage of small volume, light weight, easy to use and repair, safety and reliability. Solenoid valve can be 220V AC or 24V DC, could choose normally open or close type according to usage.

Working Principle

When valve started to supply water from inlet, water flows into control room via needle valve, when solenoid valve is open, water from control room flows out via solenoid valve and ball valve. Ball valve open degree is bigger than needle valve, control room pressure is low, main valve is fully open; when solenoid valve is closed, water from control room can not flow out, control room pressure rises, diaphragm is pushed to close main valve.

Parameters

Nominal Pressure	Shell Test Pressure	Seal Test Pressure	Solenoid Valve	Suitable Medium	Medium Temperature
1.0 MPa	1.5 MPa	1.1 MPa	220V AC/24V DC Normally Open/ Close	Water	0-80℃
1.6 MPa	2.4 MPa	1.76 MPa
2.5 MPa	3.75 MPa	2.75 MPa

Material

Part Name	Material
Valve Cap	Gray cast iron, Ductile iron, Carbon steel, Stainless steel, etc.
Spring	Spring steel, Stainless steel, etc.
Diaphragm depressor	Gray cast iron, Ductile iron, Carbon steel, Stainless steel, etc.
Diaphragm	NBR, PTFE, etc.
Valve Rod	45# steel, Stainless steel 2Cr13, 1Cr18Ni9Ti, etc.
Valve Platen	Gray cast iron, Ductile iron, Carbon steel, Stainless steel, etc.
Sealing Ring	NBR, PTFE, etc.
Sealing Ring Platen	Gray cast iron, Ductile iron, Carbon steel, Stainless steel, etc.
Valve Seat	Copper alloy, Stainless Steel
Valve Body	Gray cast iron, Ductile iron, Carbon steel, Stainless steel, etc.