Vienvirziena vārsti

Non-return valves is designed for the protection of drinking water network against polluted backflow which has no recognized toxic or microbiological risks to human health.

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Antipollution Valves

Socla offers EA and EB series valves. Valves are particularly suitable for mounting after water meter.

EA 251S

 

Excellent sealing at high as well as at low pressure ensured by a specially designed lip ring-seal. Operates in any position.

 

 

 

 

EB 201

 

Excellent sealing at high as well as at low pressure ensured by a specially designed lip ring-seal. Operates in any position.

 

 

 

 

Insert Valves

These special valves are used in conjunction with prefabricated equipment whose function requires protection from risk of contamination of the drinking water system.

EB 901

 

Valve operates in any position. They does not generate hammering and have minimum head loss.

 

 

 

 

Double Check Valves

Valves provide protection of drinking water networks. Double check valves made with 2 non-retun valves type 453 coupled together.

EC 453/453

 

Valve operates in any position. Casing is made from ductile iron with external/internal epoxy coating.

 

 

 

 

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