5/2-way time valves (standard design), 1 to 10 seconds

Materials: Body: anodized aluminium, internal parts: aluminium, brass and stainless steel, seals: NBR
Temperature range: -10°C to max. +60°C
Media: oiled and unoiled filtered compressed air
Pressure input: Connection 1
Function: VZ 15 812 B type (reaction: delayed, backwash filter: immediately): A continuous signal at connection X triggers the switching of the valve according to the time set. If no signal is at connection X, then the valve switches back to the initial position.
VZ 18,513 B type (reaction: immediate, backwash filter: delayed): A continuous signal at the connection X triggers an immediate switching of the valve. The valve switches back to the initial position according to the time set. If no signal is at connection X, then the valve also switches back to the initial position.
Catalogue page Pneumatic Atlas 8 (Page 697)
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