Description du produit

Paramètres du produit

Gamme de tailleDN50~DN800
Écart de température-20℃~100℃
Matériaux du corpsFonte;Fonte ductile
Matériau du disqueAcier inoxydable;Bronze
·Structure length complies with EN 558-1, basic series 48 (DIN 3202 F6) ·Soft seal complies with EN 12334


Caractéristiques et avantages

The load spring is used to quickly shut down and eliminate the counter current impact and water hammer.

Stainless steel or bronze inner parts, high wear resistance, good sealing performance, strong corrosion resistance.

Can be installed in a horizontal position, or in the vertical position;

Seal packing meets hygienic standard.

The surface of the valve body and epoxy resin coating.

As a leading china check valve manufacturer, TWT company can provide a variety of high-quality valves, including noise elimination swing check valve, double door wafer check valve, lift type check valve, etc.. If you want to know more or don’t know how to choose a valve suitable for your use, please contact us and we will answer your needs.