1pc Wafer type Flanged Ball Valve with PTFE PPL Seat

Technical Attribute Table: Wafer Type Ball Valve

1,Design Standard,ASME B16.34 / API 608

2,Body Type,1-Piece Uni-body (Wafer)

3,Pressure Rating,PN16 / PN40 / Class 150

4,Body Material,SS304 / SS316 / WCB

5,Seat Material (PTFE),Standard usage up to 180℃

6,Seat Material (PPL),High-Temp Para-polyphenylene (250℃)

7,Nominal Diameter,DN15 – DN200

8,Face-to-Face,Wafer Short Pattern (Manufacturer Std)

9,Bore Type,Reduced Bore (Typical for Wafer)

10,Connection,Between Flanges (DIN/ASME/JIS)

11,Stem Design,Blow-out Proof Stem

12,Mounting Pad,ISO 5211 (For Direct Actuation)

13,Anti-Static,Built-in Anti-static Device

14,Ball Material,SS304 / SS316

15,Tightness Class,EN 12266-1 Rate A / API 598

16,Operation,Handlever / Gearbox / Pneumatic

17,Shell Test Pressure,1.5× Rated Pressure

18,Seat Test Pressure,1.1× Rated Pressure

19,Surface Finish,Pickled/Passivated or Painted

20,Common Media,"Steam, Water, Viscous Liquids, Gas"