Burkert Type 6516 User Manual download pdf (Page 1)

Operating Instructions Type 6516

Design:

3-way solenoid valve, internally piloted

Seal Materials and Fluids handled:

See Table 1.

Fluid and Ambient Temperature:

For Hazardous Locations Div. 1 (T4 rated)

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

Max. Fluid Temperature 140 °F (60 °C)

For Hazardous Locations Div. 1 (T6 rated)

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

Max. Fluid Temperature 140 °F (60 °C)

For Intrinsically Safe Apparatus for use in Class I, II and III,

Division 1 Hazardous Locations.

Max. Ambient Temperature 140 °F (60 °C)

Max. Fluid Temperature 140 °F (60 °C)

For Hazardous Locations Div. 2 and Ordinary Locations:

See Table 1.

Pressure Range:

Maximum inlet pressure see label on valve.

Installation:

Before installing valve ensure that piping etc. is free of foreign

matter (metal shavings, pipe sealing materials, welding scale

etc.). Installation as required but preferable with coil uppermost.

Installation in this position tends to prevent foreign matter

remaining in core tube (increased life). Do not put any loads on

coil unit.

PTFE tape is recommended for sealing ports. Mounting is

accomplished by means of four M4 x 8 mm tapped holes

located on the valve underside. Letters on valve body indicate

pressure port, exhaust and outlet of the valve.

Marking (example):

Body Material

PA = Polyamide

AL = Aluminium

Seal Material

PB = NBR and PUR

NBR = NBR

Circuit function

C = 3-way, Normally Closed

D = 3-way, Normally Open

Item 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 4

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

Intrinsically Safe Apparatus 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 4

UL listed for General Purpose

CSA approved for General Purpose

See label on the valve.

Table 1 Seal Materials

Fluid Temperatures [°F] PB Buna “N”

NBR

Air Fluid Temp. + 10 to +122 + 10 to +122

Ambient + 10 to +130 + 10 to +130

Operating Instructions 0605/10_EU-EN_00801864

Voltage 12V or 24V

UL / UR valid with

class 2 power supply only

1 2

Summary of Contents

Page 1 - UL / UR valid with

Operating Instructions Type 6516Design:3-way solenoid valve, internally pilotedSeal Materials and Fluids handled:See Table 1.Fluid and Ambient Tempera

Page 2 - Operating Instructions

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