Valvola a sfera coibentata tipo wafer 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, chimico, metallurgical, farmaceutico, and food industries to transport high-viscosity media that solidify at room temperature. Main models and insulated types: Manuale (BQ71F), Pneumatico (BQ671F), Elettrico (BQ971F)

Nome del prodotto: Wafer Type Insulated Ball Valve

Modello del prodotto: BQ71F
Diametro nominale: DN15～DN200
Tipo di struttura: Palla

Pressione nominale: 1.6Mpa～2.5Mpa
Tipo di connessione: Wafer Type

Temperatura applicabile: ≤350ºC
Metodo di attuazione: Manuale, Elettrico, Pneumatico

Materiale del corpo valvola: Acciaio fuso, Acciaio inossidabile
Norma di produzione: GB (Standard nazionale cinese), DA (Norma tedesca), API (Norma americana), ANSI (Norma americana)

Supporti applicabili: Acqua, Olio, Gas, Liquido
Produttore: Zhejiang Kozo Valve Co., Ltd.

BQ71F wafer-type insulated ball valve Product Performance

Supporti applicabili: Acqua, olio, gas, and certain corrosive liquids
Temperature Range: -20-232℃-350℃
Diametro nominale: DN15-100mm 1/2″-4″
Pressione nominale: PN1.0-2.5MPa
CLASS: 150lb, JIS: 10K

Materiali dei componenti principali

Articolo n. 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