Vanne à bille isolée de type plaquette BQ71F

The BQ71F wafer-type insulated ball valve features excellent heat and cold insulation properties, and its valve diameter matches the pipe diameter, effectively reducing heat loss of the medium in the pipeline. It is mainly used in various systems such as petroleum, chimique, métallurgique, pharmaceutique, and food industries to transport high-viscosity media that solidify at room temperature. Main models and insulated types: Manuel (BQ71F), Pneumatic (BQ671F), Electric (BQ971F)

Nom du produit: Wafer Type Insulated Ball Valve

Modèle de produit: BQ71F
Diamètre nominal: DN15～DN200
Type de structure: Ball

Pression nominale: 1.6Mpa～2.5Mpa
Connection Type: Wafer Type

Température Applicable: ≤350ºC
Méthode d'actionnement: Manuel, Electric, Pneumatic

Matériau du corps de vanne: Acier moulé, Acier inoxydable
Norme de fabrication: FR (Norme nationale chinoise), DEPUIS (Norme allemande), API (Norme américaine), ANSI (Norme américaine)

Médias applicables: Eau, Huile, Gaz, Liquide
Fabricant: Zhejiang Kozo Valve Co., Ltée.

BQ71F wafer-type insulated ball valve Product Performance

Médias applicables: Eau, huile, gaz, and certain corrosive liquids
Temperature Range: -20-232℃-350℃
Diamètre nominal: DN15-100mm 1/2″-4″
Pression nominale: PN1.0-2.5MPa
CLASS: 150lb, JIS: 10K

Main Component Materials

Item No. Component Name Material

1 Valve Body Stainless Steel CF8M/CF8 Carbon Steel WCB

2 Ball Stainless Steel 316/304 Stainless Steel SS304

3 Gasket PTFE PTFE

4 Valve Stem Stainless Steel 316/304 Stainless Steel SS304

5 Packing Stainless Steel PTFE PTFE

6 Positioning Lock Stainless Steel 304 Stainless Steel SS304

7 Handle Stainless Steel 304 Stainless Steel SS304

8 Valve Stem Nut Stainless Steel 304 Stainless Steel SS304

9 Packing Gland Stainless Steel 304 Stainless Steel SS304

10 Handle Sleeve Plastic Plastic