Malaysia Control Valve Supplier & Wholesaler 
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Air Pilot Operated Valve For Cleaning Dust Filter

2/2-way valves ND 20 to 50
For air
Indirectly actuated with pilot connection
Diaphragm valves Publication 7500964.06.04.97
G 3/4 to G 2 internal thread Catalogue index
Operating pressure 0.3 to 8 bar A 8

82 850 series
Description
Flow direction: fixed
Fluid temperature: max +90°C
Mounting position: optional
Material body: Al
seat seal: fabric diaphragm with
NBR (Perbunan) valve plate
Control via separate pilot valve or pilot controller.
For contaminated fluid insertion of a strainer
(see accessories) is recommended.

Features
Filter ventilation valve
Short switching time
High flow rate