Tianjin Tanggu Jinbin Valve Co., ltd

Stainless steel vacuum Butterfly Valve

Group Flange butterfly valve
PriceUS $20 / piece
Min. Order 1 piece
Terms of Payment L/C, T/T, Western Union
Update Time 2018-09-13
Item specifics
Standard or NonstandardStandard
StructureButterfly
PressureMedium Pressure
PowerManual
MaterialCasting
Temperature of MediaMedium Temperature
MediaWater
Port SizeDN50-1200mm
ModelD341X-16
Nominal diameterDN50-1200mm
Description

Stainless steel vacuum Butterfly Valve

The vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.


Working Pressure

PN10 / PN16

Testing Pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

Working Temperature


-10°C to 120°C 

Suitable Media

 pure air and noncorrosive gases


Parts

Materials

Body

 stainless steel

Disc

Nickel ductile iron / Al bronze / Stainless steel

Seat

EPDM / NBR / VITON / PTFE

Stem

Stainless steel / Carbon steel

Bonnet

                                                 stainless steel