Burkert Type 0411 Bedienungsanleitung PDF herunterladen

Operating Instructions Type 0411

Marking (example):

Body Material

PL = Polyamide Plastic

Seal Material

NBR = NBR

FKM = FKM

Circuit Function

C = Normally Closed

D = Normally Open

Recorder No.

Voltage / Frequency / Power Consumption

Maximum Pressure

Approvals

The valve is either approved as

General Purpose valve for Hazardous Locations

Class I, Division 1, Group A, B, C, D

Class II, Division 1, Group E, F, G

Class III, Division 1 and 2

Operating Temperature T 6

FM approved as

Nonincendive for Hazardous Locations

Class I, Division 2, Group A, B, C, D

Class II, Division 2, Group F, G

Class III, Division 1 and 2

Operating Temperature T 4A

UL listed for Ordinary locations

CSA approved for Ordinary locations

See label on the valve.

Operating Instructions 0605/08_EU-EN_00893137

Table 1 Seal materials

Fluid Tempera-

tures [°F]

Buna "N" (B) FKM (F)

Air Fluid T.

Ambient

+ 14 to + 140

+ 14 to + 130

+ 14 to + 140

+ 14 to + 130

Neutral

gas

Fluid T.

Ambient

+ 14 to + 140

+ 14 to + 130

+ 14 to + 140

+ 14 to + 130

Design:

3-way solenoid valve, internally piloted, normally closed

(Circuit function C) or normally open (Circuit function D).

With manual override.

Seal Materials and Fluids handled:

See Table1.

Fluid and Ambient Temperature:

For Hazardous Locations Div. 1 (T6 rated)

Max. Ambient Temperature 104 °F (40 °C)

Max. Fluid Temperature 140 °F (60 °C)

For Hazardous Locations Div. 2 and Ordinary Locations:

See Table1.

Pressure Range:

Minimum pressure differential between inlet and outlet port is

15 PSI.

Maximum inlet pressure see label on valve.

Installation:

Installation position as required. Ensure exhaust outlets for

pilot valve and main valve remain unrestricted but protect

against entry of dust, water and foreign matter. Pipework

should be clean. Do not put any loads on coil unit. Pipework

should be supported and installed to prevent strain on valve

body. Fittings should be sealed with PTFE tape, max. torque

80 in-lbs. 1/4 inch trough holes are provided for mounting.

Maximum torque for mounting 25 in-lbs.

Voltage 12V or 24V

UL / UR valid with

class 2 power supply only

1 2

Inhaltsverzeichnis

Seite 1 - UL / UR valid with

Operating Instructions Type 0411Marking (example):Body MaterialPL = Polyamide PlasticSeal MaterialNBR = NBRFKM = FKMCircuit FunctionC = Normally Close

Seite 2 - Operating Instructions

Operating InstructionsWiring DiagramElectrical Connection Type 2509 Electrical Connection:Ensure supply voltage/frequency corresponds with that on lab