PTFE Ball Valve

FEP(F46) and PCTFE(F3) fluorine lined ball valves are applied for aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acid, strong acid and strong oxidizer etc in different concentration under -50℃—150℃ temperature conditions. Besides, FEP is also applied to pipelines of strong base organic solution in different concentrations and other corrosive gas and liquid medium.

Main Parts and Materials:
Right-and-left valve body: cast iron, stainless steel, liner F46, F3
Spheroid with stem: cast iron, stainless steel, inner and outer lining F46, F3
Stuffing box: cast iron, stainless steel, liner F46, F3
Sealing ring: F4
Packing: F4
Handle: cast steel

Technical Specification:

Design standard: GB12237; Structure length: GB12221; Flange standard: JB/T79-94,GB9113.1-26; Inspection standard:  JB/T9092-99; drive mode: manual, power-driven, pneumatic and worm gear

		Detailed Product Description Ball Valve Unit : mm Nominal Diameter PN1.6Mpa main contour dimensions and connection dimensions (mm) G.W. DN L D D1 D2 f b Z-φd H D0 kg 10 130 90 60 41 3 14 4-φ14 90 140 3.5 15 130 95 65 45 3 14 4-φ14 95 140 4 20 140 105 75 55 3 14 4-φ14 98 150 4.5 25 150 115 85 65 3 16 4-φ14 113 150 5.5 32 165 135 100 78 3 18 4-φ18 130 200 7 40 180 145 110 85 3 18 4-φ18 135 230 9 50 200 160 125 100 3.5 20 4-φ18 140 250 15 65 220 180 145 120 3.5 20 4-φ18 145 270 17 80 250 195 160 135 4 22 8-φ18 205 300 30 100 280 215 180 155 4 24 8-φ18 230 350 40 125 320 245 210 185 4 26 8-φ18 252 400 60 150 360 280 240 210 4 26 8-φ23 283 600 75 200 400 335 295 265 5 32 12-φ23 325 700 130 250 450 405 355 320 5 36 12-φ26 370 800 160

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