PBS-412M - 1/2" Pneumatic Safety Device

PBS-412M - 1/2" Pneumatic Safety Device


1/2" single 5 port 2 position solenoid spool valve mounted on safety manifold configured for 3/2 operation, with positive opening spool monitoring switch.


Valve working Pressure Range: 250 - 1000kPa
Port connection: 1/2" BSP
Medium: Compressed air filtered to 5 micron and/or lubricated
Operating temperature range: Ma +50 Celsius
Cv (flow factor) P to A 3.7
Maximum Operating Frequency: 5Hz
Activation time: 19 Milliseconds
Deactivation time: 65 Milliseconds


As per AS4024.1-Part 1502 & 1502

SIL 3 as per IEC 61508 & EN ISO 13849-1


2 x 1/2” Pneumatic Safety Valves

1 x Series ported manifold

2 x 1/2” silencers

2 x 10m monitoring leads

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Directional control valves for pneumatic safety applications in five port two position sliding spool type with

static seals, mounted on a safety manifold configured for three port two position operation. Each valve

incorporates a two-pole positive opening plunger type switch with positive opening contact. The two models

offered have certification to meet Australian & European machinery safety standards. Valves are supplied

with 24VDC solenoid coils as standard unless otherwise specified.