2inch normally closed solenoid valve replace Dungs valve MB-DLE

Description:

Gas MultiBloc/Functicon Solenoid valve intergrades filter, regulator, valves and pressure sensor in one compact fitting.

// Filter

// One regulator and two valves: BO1

// One valve is fast opening and one valve is slow opening

// Solenoid valves up to 360mbar as per DIN EN161 Class A Group 2 

// Sensitive setting of output pressure by regulator as per DIN EN88 Class A Group 2

// High flow rate at low pressure drop

// DC Solenoid drive interference degree N

// Main Volume/Flow restrictor at V2

// Flange connection with pipe threads as per ISO7/1

// Applicable to gases, such as natural gas, methane, LPG and so on

// Blue signal light indicates working status

// Simple mounting, compact and light weight

DEVB-D:

Two solenoid valves, both are fast opening and fast closing with main volume restrictor at V2 to adjust flow rate.

DEVB-DLE:

Two solenoid valves, slow opening and fast closing . Both opening time and main volume can be adjusted at V2. 

MultiBloc/Function Solenoid Valve

Rp3/4-Rp2

LCV-BD/BDLE 407 -420  B01

Dimensions (mm)

LCV-BD/BDLE....B01 Structure

V1  =  Valve 1

V2  =  Valve 2

3   =  Filter

                  4   =  Pressure sensor

        5   =  Regulator

Technical Data:

Max Working Pressure: 360mbar (36Kpa)

Pressure Outlet Range: S20   Pa: 4mbar to 20mbar

                                         S50   Pa: 20mbar to 50mbar

Valve V1: Fast opening and fast closing solenoid shut-off valve as per DIN EN161 Class A Group 2

Valve V2: Solenoid shut-off valve as per DIN EN161 Class A Group 2

Closing time:<1s

Opening time: LCV-BD

                         LCV-BDLE = about 15s at +20℃ without initial lift

Initial lift:Adjustable for LCV-BDLE

Main Volume:Adjustable at V2 for both LCV-BD and LCV-BDLE

Pressure regulating unit: Pressure regulator allows a very steady pressure. When shut-off, V1 will be shut tightly as per DIN88 Class A. Outlet pressure adjustable through the knob at the top. 

Material: Valve Body: Die-casting Aluminum

                Electromagnetic gear: Brass, Steel, Aluminum Alloy 

                Sealing: NBR for G260/1 gases

Temperature: -12℃ to +60℃

Installation position: Vertical or horizontal 

Filter: Built-in filter; simple replacement

Sensors or detectors connection: G1/8 as per DIN ISO 228 at the inlet end of V1, between V1 and V2, and at the outlet end of V2 

Voltage/Frequency: 50/60Hz,230V±15% (others can be customize)

Working time: 100% of all time

Protection: IP54

Electrical connection: As per DIN43650

Interference: Degree N

Located in GZ city, Guanghzou Liancheng Energy Technology Development Co. Ltd., a subsidiary of Eacoon Group, is a high-tech energy-saving enterprise that integrates R&D, design, production, installation, commissioning ,exporting and service for gas heat energy equipment, valves and accessories.

Established in 2000, we have developed an excellent sales team and after-sales services, thus not only gained our customers’ trust and support, but also the respect and praise from both consumers and competitors.

Combining the techniques and values from around the globe and integrating them with the excellent production capabilities of domestic companies, we have launched our own brand “LENC”, which specializes in exporting burner accessories, such as, burner ignition transformer, solenoid valves, actuators, etc.

In the future ,LENC will focus on providing advanced and reliable solutions for customers and make contribution in the field of energy conservation.

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