Name Pneumatic Actuator Wafer Type Butterfly Valve
SizeDN40-DN300mm,1.6"-48"
Pressure classPN1.0-2.0MPa
Connection type Wafer
Structure type Centric type
Standard API 509, DIN 3202, API 598
Operation Way Pneumatic Actuator
Color According to your Requirement.
Suitable Temperature EPDM:-30℃~+120℃
NBR:-30℃~+80℃
PTFE: -30℃~+180℃
VITON: -30℃~+150℃
Applicable medium Water, liquids, gas, oil, powder, steam, acid-base medium, etc.
Parts Material BodyCast Iron, Ductile Iron, Carbon Steel etc.
Disc Aluminum Bronze, Stainless Steel
StemSS410/SS420/SS416/SS304/SS316/Monel
Seat lining EPDM,NBR,VOTON,PTFE
Packing Graphite/PTFE
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