PTFE / PFA / Teflon Lined Stainless Steel 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 -50ºC-150ºC temperature conditions. Besides, FEP is also ......
Send Inquiry
Product Description
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 -50ºC-150ºC 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
| 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 |
Products Description:
1.Two pieces full port standard lined ball valves offer high stability, rigidity and eliminating potential leak path.
2.Full port design minimizes pressure losses and increases flow capacities thus reducing energy and pumping costs.
3.Full bore design almost no fluid resistance, and good shut-off performance.
4.It features zero leakage, maintenance-free, one-piece stem and ball design, high sealing performance and can be used under full vacuum service.
5.Lower pressure drop and high flow characterized the efficiency of Youfumi lined ball valves.
6.It can work as on-off or control valve.
7.It can sustain any corrosive medium in addition to the ??molten alkali metals and fluorine elements??. It is ideal products used in chlor-alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.
8.Lining material: PFA, FEP, GXPO etc.
9.Operation methods: manual, worm gear, electric, pneumatic and hydraulic actuator.
10.Cixi Fly lined ball valves are available as per the needs of applications in additional sizes and other than standard materials.
