The Inva Nylon valve is a 3-way pneumatic valve with interception function and fast vacuum-breaker.

With body and head both in brass, the nylon valve is suitable for applications with vacuum generated by pumps.

There are frequent cases in which this valve is used in handling systems for particularly smooth sheets, such as glass or sheets, or where an extreme speed of execution is required. In addition to this, the valve is also used for gripping surfaces and for packaging.

Similar to this version is the Inva R Nylon valve.

This also performs a function of rapid vacuum interception and interruption and is particularly suitable for lifting and handling plates, glass and more. It is also often used in gripping surfaces in the wood industry, or even in industrial packaging.


Max Fluid temperature: 80°

Ambient temperature: 0°/ +60°

Pilot pressure: min 4 bar – max 7 bar

Materials: the body and the seal holder are both made of brass

Sizes: 1/2″ – 2″


Vacuum pumps

Main uses


lifting and moving


Similar to Inva Nylon valve

MA.RO.S. engineering s.r.l. – 
Via del Lavoro, 1/a – 44028 Poggio Renatico – Ferrara – Italy
P.I. 01217230380

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