ตัวแทนจำหน่าย Solenoid Valve HERION NORGREN NORGREN HERION BUSCHJOST EWO ATOS BERARMA HIR

ตัวแทนจำหน่ายSolenoid Valveตัวแทนจำ หน่ายHERION,NORGREN,NORGREN HERION,BUSCHJOST,EWO,ATOS,BERARMA, HIRSCHMANN,VOSS,SECO,CAMEL HYDRAULICS,JAKO,MHA,HYDROCONTROL,WATSON SMITH,ATEX,MAXSEAL,LEIBFRIED,KULTHORN,LINTRA,WEBBER

For Example Spec

3/2 Directional control valves
Direct solenoid operated poppet valves
Internal thread: G1/4, 1/4-18 NPT or
flanged with NAMUR in
Main application: single operated process actuators
TÜ V-approval based on IEC 61 508, DIN V 19 251
Approvals: DIN EN 161/3394 DVGW, group Rm
and EN 13611
Valves for safety systems to SIL 4 or AK 7
Standard NAMUR type
- manifold system for easy assembly
- redundancy: 1 of 2
2 of 3
- add-on manual override or inductive limit switches
Value switches at power failure into starting position
(mechanical return spring)
Rest position in the event of power failure provided
by mechanical return spring
Suited for outdoor use under critical environment
conditions (see solenoid list)
Solenoids and valves are ATEX approved
(see solenoid table), additional protection class
(FM, CSA) XP

Technical data
Medium:
Neutral gaseous liquids or aggressive fluids
Operation:
Solenoid
Flow direction:
Optional
Flow rate:
340 l/min
Port size:
G1/4, 1/4 NPT or NAMUR interface
Orifice:
DN 5
Operating pressure:
0 ... 10 bar
Temperature:
Fluid: -25 ... +80° C (NBR)
-10 ... +120° C (FKM) & ndash water up to +95° C
-40 ... +60° C (VMQ)
Solenoid temperature: see solenoid table
Mounting:
Optional, preferably vertical
Materials:
Body: stainless steel 1.4404/316, brass,
hard anodized aluminium
Seat seal: FKM, NBR (Perbunan), (VMQ) silicon
Inner parts: stainless steel, brass

Herion - 24011 & 24010 series
Approval according to IEC 61 508,
SIL 4 for low demand mode
SIL 3 for high demand mode
Applications / requirements
Chemical and petrochemical process
Safety certified process plants
Gas and Oil applications, platforms
Heavy duty
Corrosion resistant
For hazardous locations