Blowing Block EasyBlow 4B

Article number(s)

  • 269.235.00

The Seitz Blowing Block EasyBlow 4B was developed for the fastest and most energy-saving bottle production.

Technical data

Blowing Block EasyBlow 4B

FunctionP1, P2 and REC: 2/2-way NC
with integrated check valve
EXH: 2/2-way NO
Operating pressure4 … 40 bar
Pilot pressure7.0 bar +0/-0.5 bar
Orifice diameterPre-blow P1: Ø 6.0 mm
Finish-blow P2: Ø 15.0 mm
Recuperation REC: Ø 15.0 mm
Exhaust EXH: Ø 18.0 mm
Port sizesPilot air supply PP: G 1/8" female
Pre-blow P1: Ø 16.0 mm
Finish-blow P2: Ø 16.0 mm
Air Recovery R Ø 16.0 mm
Exhaust EXH: G 1 - 1/4" female
Cavity (Out): Ø 26 mm
MaterialBlock body: Aluminium coated
Pistons: Plastic, FDA compliant
Grease: FDA compliant
MountingAny position
MediaCompressed air according
to ISO 8573-1
– Particles: Class 2
– Pressure dew point: Class 4
– Oil content: Class 2
Media temperature+5 °C … +40 °C
Ambient temperature+10 °C … +50 °C
Pilot valves24V DC, 2.5 W, IP65
Without manual override
Female connectors included
Blowing Block EasyBlow 4B

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