Namur Pilot Solenoid Valves

One of the world's most recognised Namur solenoid valves, the ASCO 551 Series is available in a variety of formats to suit PCrticular aplications. This version of the 551 offers an stainless steel Namur body suitable for use in ATEX Exd Zone 1 areas.

ASCO Joucomatic Hazardous Area Stainless Steel Body Namur Pilot Solenoid Valves For Pneumatic Rotary Valve Actuators

Overview: ASCO Joucomatic 551 high flow stainless steel hazardous Zone 1 area use Namur pilot solenoid valve and adapter plate to configure either as a 3/4 for single acting, or 5/2 for double acting actuators

Function: Provides an electrical switch to control a pneumatic actuator. Air is left continuously supplied to the ASCO 551 solenoid valve which is then remotely controlled electrically to open or close the actuator.

Select Actuator Function:

Sizing Criteria:
Suits pneumatic actuators with Namur standard mounting. Air ports are 1/4" BSP female as standard.

Manual override style.

No Datasheets.
ASCO 551 EExd Namur Pilot Solenoid Valve Overview
Body MaterialStainless steel
Operating MediaCompressed air, nitrogen, instrument air
Media working Temperature-25C to +60C
Air Connections1/4" BSPP
Duty Cycle100% Continuous
Electrical ConnectionDin plug
Weatherproof ratingIP65
Manual OverrideYes
No connections.

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