Audited Supplier
FRQ41F46
Acid
Fluorine Lining
Flange
Manual
Pn10/Pn16/Class150
Straight Through Type
Floating Ball Valve
Floating Ball Valve
Blow-Down Valve, on-off
Normal Temperature
GB/T13927,API598
Industrial Usage
Colors Can Be Customized
Signed and Stamped by The Chinese Customs
Stainless Steel/Carbon Steel+Fluorine Lining
PTFE
FREE-VALVE
Wooden Box
DN15~DN300
China
8481809000
Product Description
FREE-VALVE fluorine lined ball valve is lined with corrosion resistance,aging resistance of PTFE/F46, has the corrosion resistance and reliable sealing to acid, alkali and other corrosive medium.Features of fluorine lining ball valve is zero leakage with superior sealing performance.Fluorine lining ball valve adopts fluorine plastic as liner and equipped with new type structure of the ball integrated with stem,it provides itself all the advantages of general ball valve.
1. Two pieces full port standard lined ball valves offer high stability, rigidity and eliminating potential leak path.
2. Full bore design almost no fluid resistance, and good shut-off performance.
3. The valves can work as on-off or control valve.
4. The valves can sustain any corrosive medium.
| 1 | Size Range | NPS1/2~NPS12,DN15~DN300 |
| 2 | Nominal pressure | Class 150 /PN10/PN16 |
| 3 | Applicable Temperature | -10ºC~+180ºC |
| 4 | Connection Type | Flange |
| 5 | Lining Material | PTFE , PFA , FEP |
| 6 | Ball | Stainless steel+PTFE , PFA , FEP |
| 7 | Seat | PTFE |
| 8 | Pressure test | GB/T13927, API598 |
| 9 | Face to Face | GB/T12221, ASME B16.10 |
| 10 | Operating Type | Manual lever , Worn gear ,Pneumatic |
Service Temperature and suitable media of body lining material
| Lining material | Service temperature,°C | Application medium |
| NR | -10°C~+85°C | exclusive of strong oxidants:fluorosilicic acid, phenolic acid, 30 percent sulfuric acid, 80 percent phosphoric acid, alkali, salt, gold plating solution, sodium hydroxide, potassium hydroxide, neutral salt aqueous solution, 10 percent sodium hypochlorite, ammonia, most alcohols, organic acids and aldehydes,ect |
| EPDM | ≤120°C | It has the similar acid and alkaline properties of natural glue, and it is very good for low pressure steam, hot water and cold water. |
| PTFE(F4) | ≤180°C | Strong acid, strong base, strong oxidant, organic solvent, etc |
| FEP(F46) | ≤120°C | Any organic solvents or reagents, xi or concentrated inorganic acids, bases, ketones, aromatics, chlorinated hydrocarbons, etc |
| PFA | ≤180°C | Strong acid,strong alkali,Strong oxidant, organic solvent, etc |
Main outline and connection dimensions
| DN | PN | L | D | D1 | D2 | n-∅d |
| 15 | PN10 | 130 | 95 | 65 | 45 | 4-∅14 |
| 20 | PN10 | 140 | 105 | 75 | 55 | 4-∅14 |
| 25 | PN10 | 150 | 115 | 85 | 65 | 4-∅14 |
| 32 | PN10 | 165 | 140 | 100 | 78 | 4-∅18 |
| 40 | PN10 | 180 | 150 | 110 | 85 | 4-∅18 |
| 50 | PN10 | 200 | 165 | 125 | 100 | 4-∅18 |
| 65 | PN10 | 220 | 185 | 145 | 120 | 4-∅18 |
| 80 | PN10 | 250 | 200 | 160 | 140 | 8-∅18 |
| 100 | PN10 | 280 | 220 | 180 | 155 | 8-∅18 |
| 125 | PN10 | 320 | 250 | 210 | 185 | 8-∅18 |
| 150 | PN10 | 360 | 285 | 240 | 210 | 8-∅22 |
| 200 | PN10 | 400 | 340 | 295 | 265 | 8-∅22 |
| 250 | PN10 | 450 | 395 | 350 | 320 | 12-∅22 |
| 300 | PN10 | 502 | 445 | 400 | 370 | 12-∅22 |
| 350 | PN10 | 686 | 505 | 460 | 420 | 16-∅22 |
| 400 | PN10 | 762 | 565 | 515 | 475 | 16-∅26 |
FREE-VALVE brand fluorine lined ball valve are widely used in chemical, petroleum, metallurgy, electric power industry.
