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PVB.
Heavy-duty pneumatic clamps
Steel
Main specifications
Material
C10 zinc-plated steel.
Base
C10 zinc-plated steel.
Hexagon-socket head screws with countersink for cylinder support
Black-oxide steel.
Cylinder support bushings
Hardened steel.
Cylinder body and headers
Aluminium.
Push lever
AISI 420 stainless steel.
Rotating pins and seeger rings
Ground and hardened steel.
Standard executions
- PVB-AP: with open clamping lever and two folded washers.
- PVB-EP: with solid clamping lever and bolt retainer.
Maximum working pressure
6 bars.
Max working temperature
70°C
Clamping bolt
To be ordered separately.
General information
Features and applications
All articulated joints are lubricated with special grease.
The principles of operation of the PVB pneumatic clamps are the same as those with MVA manual control.
They are all equipped with a magnetic cylinder which, through the use of the proximity switch PSWX (to be ordered separately) gives drive and/or control impulses while active.
All magnetic cylinders are equipped with an automatic pneumatic brake in the rear head.
Using a lubrication filter assembly is necessary for the cylinder to work properly for a long time, whereas flow regulators are recommended to guarantee long life of mechanical components.
Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos.
