Prosafe Trapped Key Interlock Switches
Valve Lock, 3 Port Spool
Specifications
Standards
Approvals
Flow
Operating Temperature
Humidity
Mechanical Operations
Max. Shear Force to Key
Maximum Torque to Key
Material
Weight
Inputs
Assembly Fixing
EN292-1&2, EN1088, ISO12100-1&2,
ISO14119, AS4024.1
BG and CE marked for all applicable
directives
Up to 10BAR (120 psi)
-10°C to +50°C (14°F to +122°F)
95% RH
100,000
15.1kN (3398lbs)
14Nm (124lb•in)
316L Stainless steel
0.60kg (1.32lbs)
24V DC, 110V AC and 230V AC
Tamper resistant screws
Description
The 3 port spool valve is used for pneumatic isolation of machinery
to enable safe access. Rotation of the trapped key isolates the
pneumatic power ensuring a safe condition. The key can then be
withdrawn and used in the next sequence of operation.
Product Selection
Description
3 Port spool valve
Optional Enclosure
5-6 for code selection.
Catalogue Number
440T
-VPVLE10➊
440T
-AIPB24
➊
Substitute the desired primary code for this symbol (key not included). See page
Features
•
•
•
•
•
•
•
Direct drive operation
Pneumatic isolation of moving machinery or processes
Up to 10 BAR (120 psi)
Multiple key units available
Virtually maintenance free
Weatherproof stainless steel dust cap as standard
Replaceable code barrel assembly
Accessories
Description
Replacement Key
Replacement Code
Barrel
Replacement Dust Cap
Page Number
Catalogue Number
440T
-AKEYE10⊗
5-33
440T
-ASCBE14➊
440T
-ASFC10⊗
➊
Substitute the desired primary code for this symbol (key not included). See page
5-6 for code selection.
⊗
Substitute the desired code for this symbol. See page 5-6 for code selection.
Approximate Dimensions—mm (inches)
Dimensions are not intended to be used for installation purposes.
150 (5.91)
150 (5.91)
225 (8.86)
107.5 (4.23)
215 (8.46)
140 (5.51)
Trapped Key
(not included)
3 Port Spool
Valve 1/4in
BSP Ports
6 Holes
M5 (0.20)
The Prosafe Advantage
Stainless steel
construction.
5-30
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