Burkert 0331 운영 지침

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Burkert 0331 운영 지침
Design:
The pivoted armature valves are direct acting 2/2 or 3/2-way
solenoid valves in a wide variety of circuit functions. Solenoid
system and media chamber are separated from one another by a
separating diaphragm system
Function:
A
2/2-way valve,
(NC)
closed in rest position
B
2/2-way valve,
(NO)
open in rest position
C
3/2-way valve; closed in rest
(NC)
position, output A unloaded
D
3/2-way valve, in rest position, output
(NO)
B pressurized
E
3/2-way mixing valve; in rest position,
pressure connection P2 connected to
output A, P1 closed
F
3/2-way distribution valve, in rest
position, pressure connection P con-
nected to output B
Seal Materials and Fluids handled:
See Table1.
Fluid and Ambient Temperature:
For Hazardous Locations Div. 1 (T4 rated)
Max. Ambient Temperature
Max. Fluid Temperature
For Hazardous Locations Div. 2 and Ordinary Locations:
See Table1 and 2.
Pressure Range:
Maximum inlet pressure see label on valve.
Manual override:
The manual override can be retained in position if, after depressing
the button, it is turned in a clockwise direction.
Installation:
Type 0330: 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.
Type 0331: Ports A (B) are coded on side of body. For common
pressure, align "A(B)" markings on valve and manifold. Valve ope-
ration C an D valves can be mounted on the same manifold but the
manual override buttons will point in opposite directions.
To remove valve from manifold loosen only the two unsealed
screws. Manifolds can be connected together with nipples.
Blanking plugs, Order No. 0315-1016, should be screwed into
the unused ports. Manifolds can be fixed in position using M5
screws.
Fluid
Temperatures [°F] NBR
Fluid
+ 32 to + 176
Air
Ambient
+ 32 to + 131
Fluid
+ 41 to + 176
Water
Ambient
+ 32 to + 131
Inert
Fluid
+ 32 to + 176
gas
Ambient
+ 32 to + 131
Fluid
Oil
Ambient
Fluid
LP-gas
Ambient
Fluid
Oxygen
Ambient
Operating Instructions 1511/15_EU-EN_00893144
Operating Instructions
104 °F (40 °C)
194 °F (90 °C)
Seal materials with metal valve bodies
EPDM
- 22 to + 194
+ 14 to + 131
+ 41 to + 194
+ 14 to + 131
- 22 to + 194
+ 14 to + 131
-
-
-
-
-
-
Assembly instructions: (Fig. 1 : Torque)
The conduit connector on the coil (4) must be supported against
torque during the assembly using appropriate tools (1) (i.e. pliers,
gripper...) (for example a gripper).
While tightening for example a fitting (3) into the conduit connec-
tor attention must be paid to the fact that a max. torque of 20Nm
(177lbf in) is not exceeded.
Fig. 1:
Torque
Marking (example):
Body Material
BR
= Brass
SS
= Stainless steel
PP
= Polypropylen
PD
= Polyvinyl fluoride
Seal Material
EPDM = EPDM
NBR
= NBR
FKM
= FKM
Circuit Function
0330 C 1/8 FKM BR
NPT1/4 PMAX 145PSI
24V
00450750
Identity Number
Voltage / Frequency / Power consumption
Maximum Pressure
Approvals
The valve is FM/CSA approved as Explosion Proof 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
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
CSA approved for Ordinary Locations
UL Recognized and UL Listed for General
Purpose and Fire Protection Services.
See label on the valve.
Seal material with plastic valve bodies
FKM
NBR
+ 32 to + 194
+ 32 to + 122
+ 32 to + 131
+ 32 to + 122
+ 41 to + 194
+ 41 to + 122
+ 32 to + 131
+ 32 to + 122
+ 32 to + 194
+ 32 to + 122
+ 32 to + 131
+ 32 to + 122
+ 32 to + 194
-
+ 32 to + 131
+ 32 to + 194
-
+ 32 to + 131
+ 32 to + 194
-
+ 32 to + 131
Type 0330/0331
DC
8W
W34ME
EPDM
FKM
- 22 to + 122
+ 32 to + 122
+ 14 to + 122
+ 32 to + 122
+ 41 to + 122
+ 41 to + 122
+ 14 to + 122
+ 32 to + 122
- 22 to + 122
+ 32 to + 122
+ 14 to + 122
+ 32 to + 122
-
-
-
-
-
-