Product Name |
dual disc check valve |
Structure |
Papillons |
Rôle |
Ddcv double Rabat, nrvr mute, sfcv Rabat en caoutchouc, nvz mute, nrrv mute |
Forme scellée |
Joints métalliques |
Emballage pour le transport |
Boîte en contreplaqué |
Spécifications |
Ingénieur en chef |
< / corps > |
A216 WCB |
Taille |
Dn40 - dn200 |
Capacité de production |
500 tonnes / mois |
Application |
Utilisation industrielle, utilisation industrielle de l'eau, utilisation domestique |
China dual disc check valve is applicable for various pipelines with norminal pressure of PN1.0MPa-42.0MPa, Class150-2500 and nominal diameter
of DN15-DN1200, NPS 1/2″-48″ and working temperature of -196ºC up to +540 ºC to be used for pretecting from medium backflowing.
The different materials selection can apply to the medium involving water, oil, nitric acid,, acetic acid, strong oxidizing medium and urea , etc.