Burkert Type 0282 - Manual

Operating Instructions Type 0282
Recorder No.
Voltage / Frequency / Power Consumption
Maximum Pressure
Marking (example):
Body Material
BR
= Brass
SS = Stainless Steel
Seal Material
EPDM
= EPDM
NBR = NBR
FKM = FKM
Circuit function
A
= Normally Closed
B = Normally Open
Operating Instructions 0605/08_EU-EN_00893142
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
or
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
or
UL listed for Ordinary locations
or
CSA approved for Ordinary locations
See label on the valve.
Design:
2-way solenoid valve, direct acting, normally closed (Circuit
function A) or normally open (Circuit function B).
Seal Materials and Fluids handled:
See Table.
Fluid and Ambient Temperature:
For Hazardous Locations Div. 1 (T4 rated)
Max. Ambient Temperature
104 °F (40 °C)
Max. Fluid Temperature 194 °F (90 °C)
For Hazardous Locations Div. 2 and Ordinary Locations:
See Table.
Pressure Range:
Minimum pressure differential between and outlet port is 3 PSI.
Maximum inlet pressure see label on valve.
Installation:
Before installing valve ensure that piping etc. is free of foreign
matter (metal fillings, seal material, welding scale etc.). PTFE
tape is recommended for sealing ports. Arrow on valve body
gives flow direction. Installation as required but preferably
with coil uppermost. Installation in this position tends to
prevent foreign matter remaining in pilot valve (increased
life). A strainer upstream of valve, protects against effects of
foreign matter. Do not put any loads on coil unit. Pipework
should be supported such that valve body is not under strain.
Do not allow a pipe-end or sealing material to block the pilot
bore within the valve outlet. Inlet and outlet of valve must be
fullbore and pipework unrestricted.
Seal Materials
Fluid Temperatures [° F] Buna „N‰ Ethylene
Propylene FKM
Air Fluid T.
Ambient
+ 32 to + 194
+ 14 to + 130 - 22 to + 194
+ 14 to + 130 + 14 to + 194
+ 14 to + 130
Water Fluid T.
Ambient
+ 50 to + 194
+ 32 to + 130 + 50 to + 194
+ 32 to + 130 + 50 to + 194
+ 32 to + 130
Neutral Gas Fluid T.
Ambient
+ 32 to + 194
+ 14 to + 130 - 22 to + 194
+ 14 to + 130 + 14 to + 194
+ 14 to + 130
Light oil Fluid T.
Ambient
+ 50 to + 194
+ 14 to + 130 + 50 to + 194
+ 14 to + 130
LP-gas Fluid T.
Ambient
+ 32 to + 140
+ 14 to + 130 + 14 to + 140
+ 14 to + 130
Voltage 12V or 24V
UL / UR valid with
class 2 power supply only