Vanne à membrane sous vide
Vanne à membrane sous vide
NTGD diaphragm valve can manufacturer variety of diaphram valve, including stainless steel and carbon steel vaccum diaphragm valve
Introduction of Cryogenic(Low Temperature) Vanne à membrane fabriquée avec un revêtement résistant à la corrosion du corps de la vanne et une membrane résistante à la corrosion au lieu des composants du tiroir
The vacuum diaphragm valve uses the valve stem to press the rubber film directly on the valve seat to cut off or connect the vacuum system. The connection forms are looper flange connection, quick release flange connection and welding connection. Welding connection is divided into welding type I connection (welding at both ends) and welding type II connection (welding at one end and inserting at the other end). The suitable working medium is air and non corrosive gas
Caractéristiques
Taille de vanne | DN10-DN50 |
Classe de pression | 0.6×106 ~ 1.3×10 -4 Pa |
Matériaux | Acier Carbone, Acier inoxydable |
Normes de conception et de fabrication | DIN/ API/ AISI |
Connecion End | looper flange, quick release flange and welding |
Structure Type | Diaphragme |
Actionneur | Volant |
Suitable Media | Air |
Suitable Temp. | -29℃~180℃ |