VSR Series

Max temperature (°C)

VSR SerieS

PNEUMATIC QUICK EXHAUST VALVES ROTARY UNIONS

5,000

Rotation (rpm)

Max pressure (bar)

Description

Pneumatic quick exhaust valves are used in conjunction with pneumatic cylinders to increase speed and reduce backpressure. Their use improves system performance and helps reduce the size of the cylinders.

How do they work?

Air enters the “I” inlet and, by moving the seal, passes directly to the “U” outlet.

When air is no longer supplied to “I,” the air in “U,” due to the pressure difference, moves the seal, isolating “I” and allowing the air to exit through the “S” exhaust.

To improve system efficiency, OMPI designs and manufactures the VSR Series, a rotary joint with an integrated quick exhaust valve.

The VSR Series allows to:
▪️Decreased braking angle
▪️Increased machine performance
▪️Minimization of rotary union-valve assembly footprint

Main features
▪️Complies with ISO 4414:2012 and PED 2014/68/EU standards
▪️Standard threads: NPT/NPTF, BSPT, BSPP, UN/UNF, SAE, and METRIC
▪️Available with integrated silencers
▪️A wide range of operating pressures
▪️ATEX approvals on request

Main industrial applications
▪️Presses
▪️Automation