FEP ptfe coated Butterfly Control Valve and pfa coated Lug Type Butterfly Valve manufacturer in India
PTFE Butterfly Valve is a type of gate valve that has the gate in a butterfly shape and the interior of the valve is coated with a ptfe polymer. The ptfe coated butterfly valve has a body, a stem, a handle and the butterfly disc inside the body of the valve. The disc is connected to a central axis which connects to the stem and handle above. The shape of the disc looks like a butterfly; hence the naming. The ptfe seal butterfly valve operates by opening and closing the valve as the disc is rotated horizontally inside the body. When the dis is in parallel to the pipeline the valve is open and when the disc is in perpendicular to the axis of flow, the valve is closed.
PFA Lined Butterfly Valve
FEP ptfe coated Butterfly Control Valve
pfa coated Lug Type Butterfly Valve
PFA Stainless Steel Wafer Type Butterfly Valve Manufacturers In India, Check PTFE lined butterfly valve Dimensions
The pfa lined butterfly valve comes in different material grades such as cast iron, carbon steel, ductile iron, stainless steels, austenitic, duplex and alloy steel materials. The material grades depend on the operating temperature and pressure requirements of the applications.
Table of Content
The pfa butterfly valves come in different sizes ranging from ½ inches to 48 inches. The pressure capacities of the valves range from 150lbs to 2500lbs. The applications include petroleum, oil and gas, water, wastewater management and other industrial applications.
| Seal Material | PTFE/ PFA |
|---|---|
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature |
-29°C — +180°C |
| Availabe Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter |
DN40-DN300 handle lever
|
| Operation Temperature | -10°C~150°C |
| NO. | Description | MOC |
|---|---|---|
| 2. | Body Liner | PFA / PTFE |
| 3. | Disc With Integral Shaft | SS 304 Encapsulated With PFA |
| 4. | Elastomer Backup | Silicon |
| 5. | Wedge Ring | PTFE |
| 6. | Thrust Washer | S.S. |
| 7. | Support Bush | TFM / SS PFA LINED / Coated |
| 8. | Guide Bush | S.S. PTFE Coated |
| 9. | Lever Assembly | CS |
- Maintenance Free’ High Performance Design
- Bubble Tight Closer provides process efficiency
- Dynamic Live Loaded Seal Design give super safe operation.
- Design Standard : BS EN 593:2004 (Formerly BS 5155)
- Drilling : ANSI B16.5 / DIN PN10/16
- Face to Face : API 609 / DIN 3202 K1 / BS 5155 / ISO 5752 / BS EN 558-1/2
- Lining Thickness : 3 to 5 mm
- Testing Standard : BS EN 12266-1&2 (2003)
Buy FEP A216 Gr. WCB Wafer Butterfly Valve at best price, Biggest PFA lined Carbon Steel Double Offset Butterfly Valve Supplier in Mumbai
- Cast Steel ASTM A216 Gr.WCB
- ASTM A351 Gr. CF8 / S.S.304
- ASTM A351 Gr. CF8M / S.S.316
- PTFE – ASTM D 4895
- PFA – ASTM D 3307
- FEP – ASTM D 2116
- ETFE – ASTM D 3159
- PVDF – ASTM D 3322
| Suitable to Mount Between ANSI #150 / PN10-16 Flanges | |||||||
| SIZE | F/F†(±2) (mm) | A (mm) | B (mm) | L (mm) | Min. PipeØ* (mm) | C$ (mm) | Torque§(N.m) |
| DN40-1 1/2” | 33 | 90 | 65 | 260 | 26 | 1.5 | 15 |
| DN50-2” | 43 | 100 | 67 | 260 | 29 | 1.5 | 30 |
| DN65-2 1/2” | 46 | 115 | 65 | 260 | 49 | 1.5 | 40 |
| DN80-3” | 46 | 120 | 80 | 260 | 68 | 1.5 | 40 |
| DN100-4” | 52 | 158 | 95 | 260 | 88 | 1.5 | 50 |
| DN150-6” | 58♦ | 190 | 120 | 325 | 145 | 1.5 | 100 |
| DN200-8” | 64♦ | 220 | 162 | G.Box | 196 | 3 | 180 |
| DN250-10” | 70♦ | 250 | 200 | G.Box | 245 | 3 | 250 |
| DN300-12” | 80♦ | 270 | 232 | G.Box | 293 | 3 | 350 |
| DN350-14” | 92 | 300 | 255 | G.Box | 332 | 3 | 500 |
| DN400-16” | 102 | 300 | 290 | G.Box | 378 | 3 | 600 |
| DN450-18” | 114 | 395 | 310 | G.Box | 430 | 3 | 1200 |
| DN500-20” | 127 | 420 | 342 | G.Box | 480 | 3 | 1500 |
| DN600-24” | 156♦ | 510 | 400 | G.Box | 572 | 6 | 2000 |
PFA Stainless Steel Wafer Type Butterfly Valve
FEP A216 Gr. WCB Wafer Butterfly Valve
PTFE LINED Bronze Lug Type Butterfly Valve
fep lined ASTM A217 Gr. WC6 Chrome Moly Flanged Butterfly Valve
polytetrafluoroethylene A351 CF8 Butterfly Control Valve
pfa lined Carbon Steel Double Offset Butterfly Valve
- Hydraulic Test : Body (Shell) – 20 Kg/Cm
- Hydraulic Test : Seat – 11 Kg/Cm
- Pneumatic Test : Seat – 6 Kg/Cm
- Spark Test :15 K.V. D.C
- Gear Box / Actuator
- Unlined Disc – Astm A351 Gr.CF8 / CF3M
- Extended Stem Design
- Lug Type Design
View PTFE LINED Bronze Lug Type Butterfly Valve Pressure Rating, Wide range of Size Available polytetrafluoroethylene A351 CF8 Butterfly Control Valve
- Improved disc design leading to less deflection at higher pressures and tighter in-line seal
- ISO 5211 Actuator Mounting Pad for standardized actuator mounting
- Live loaded self-adjusting shaft seal with triple O-ring protection
- Blow-out proof shaft design for additional operator safety
- Electric
- Pneumatic (spring return)
- Pneumatic (double acting)
- Manual Handle Lever
- Manual Geared Hand Wheel
- Geared Hand Wheel with Chain Wheel
- Manual Handle with Limit Switch
- Clean Liquids and Gases
- Corrosive Liquids and Gases
- Hazardous Liquids and Gases
- Viscous Liquids
- Dry Materials
| Maximum Pressure | 145 PSIG |
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| Temperature Range | -4°F to 390°F |