Hypro Prostop Air-Actuated On Off Prostop Valve PS3/4F-PN

Hypro Prostop Air-Actuated On/Off Nozzle Control Valve 

The Hypro Prostop Valve is a compact air-actuated nozzle shut-off valve that replaces a conventional DCV on the nozzle holder.

Prostop has been designed using PVDF, Polypropylene and Viton for performance and reliability.

Prostop can be supplied ready fitted to any Hypro Nozzle Body.

It will also fit any nozzle body that has a 3/4" bsp thread on the DCV valve assembly.

Rapid on/off nozzle control - just 0.5 seconds to open.

High reliability piston and O-ring, no diaphragm to wear, double lip seals help prevent leakage.

Failsafe AIR TO OPEN & SPRING TO CLOSE. Remains closed up to 10 Bar pressure.

Compact 50mm long with 3/4" BSP fitting.

Easy fitting of airline. Swivel push fit 6mm air inlet moves independantly of valve body for straightforward connection of air line. 4mm adaptor also available.

Airline connection is free to rotate into any direction 

Durable PVDF piston and Viton seals to withstand most chemicals.

1 - 10 Bar liquid pressure range. Optimum 2.5 - 5 Bar

Prostop can be supplied ready fitted to any Hypro Nozzle Body.

It will also fit any nozzle body that has a 3/4" bsp thread on the DCV valve assembly.