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Pneumatic Flange Ball valve

Pneumatic Flange Ball valve


Product name:Pneumatic Flange Ball valve
Item:
Details:
 Valve body

Nominal diameter: DN15-DN200

Body material: WCB, 304, 316,316L

Connection: Flange

Pressure class: PN1.6-4.0MPa

Structure: Float ball core

Valve components

Seat sealing: PTFE:-30~180℃ , PPL: -30~250

Core material: 304, 316, 316L

Stem material: 304

Applicable medium: Water, oil, steam, etc.

Performance

Fire protection design

ISO5211 standard direct mounting actuator

Antistatic device between the core and valve body

Stem explosion-proof design

Double stem packing conforms to the German TUV TA-LUFL steam

leakage test

Double butterfl y shaped spring automatic compression packing design

Allow pressure differential: Less than nominal pressure 1.6MPa

Leakage: Zero leakage

Return difference: ± 2.5%









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