TVT Butterfly valve

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F46 wafer butterfly valve

产品名称:F46 wafer butterfly valve

产品参数:
产品介绍

Introduction

 This butterfly valve is suitable forvarious concentrations of organic acids strong acid and strong oxidizer such asAqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid (- 50-150degrees Celsius). It also applies to many kinds of concentration of alkaliorganic solvent and other corrosive gas and liquid medium.

Main materials


Part
Material
Body
Cast iron、Cast steel、Stainless steel、F46
Valve seat
F46
Disc
Cast steel、Stainless steel、F46
Filling compound
PTFE
Pad
Silicon rubber
Handle
Ductile cast iron

Execution standard and parameters

Nominal Pressure
PN1.0MPa
Applicable temperature
-20~-150°C
Design criterion
GB/T12238
Structural length
GB/T12221
Flange standard
GB/T9113
Test
GB/T13927
Driving modes
Turbine, manual, electric, pneumatic