Products
PTFE Lined Ball Valve
Pressure: PN16
Body Materials: Cast steel/Stainless Steel
Seat Materials: FEP/PFA/PTFE
Disc Materials: 304/316/316L
Stem Materials: 304/316/316L
Application: Petroleum, chemical industry, medicine, environmental protection, etc.
Product Details
PTFE lined ball valve is a ball valve with a PTFE lining, which has extremely high chemical stability and is suitable for strong corrosive chemical media.
PTFE-lined ball valve is a professionally designed to control the opening and closing of various strong corrosive media. It is widely used in petroleum, chemical, dyeing, pesticide, acid and alkali production and other industries. It is the most ideal choice for anti-corrosion valves.
1.The valve body is a precision casting valve body, qualified material, good appearance.
2.Using FEP lining, which has extremely high chemical stability.
3.Full-bore construction for leak-free shut-off over the entire pressure range.
4.Ball and stem are cast in one piece, which increases reliabity and eliminates the possibilily of vaive stem punching out,ensuring safety
5.Using a special injection molding process, the seal is reliable and zero leakage.
Name | Design and Manufacture | Face to Face Length | Pressure Test | End Flange |
Reference Standard | GB/T 12237 | GB/T 12221 | GB/T 13927 | HG/T 20592 |
API 608 |
Material list:
Name | 2-Body | 1-Sealing | 3-Body | OTHERS | ||
Material | CF8+FEP | PTFE | 304+FEP | |||
Optional | Name | Body | Lining | Ball | Stem | Actuator |
Material | WCB/CF3M/CF8/ CF8M | FEP/PFA/PTFE | 304/316/316L | 304/316/316L | Lever/Gearbox/Pneumatic/Electric |
DN | NPS | L | D | K | d | n-d |
15 | 1/2'' | 130 | 95 | 65 | 45 | 4-14 |
20 | 3/4'' | 140 | 105 | 75 | 55 | 4-14 |
25 | 1'' | 150 | 115 | 85 | 65 | 4-14 |
32 | 1-1/4'' | 165 | 135 | 100 | 78 | 4-18 |
40 | 1-1/2'' | 180 | 145 | 110 | 85 | 4-18 |
50 | 2'' | 200 | 160 | 125 | 100 | 4-18 |
65 | 2-1/2'' | 220 | 180 | 145 | 120 | 8-18 |
80 | 3'' | 250 | 195 | 160 | 135 | 8-18 |
100 | 4'' | 280 | 215 | 180 | 155 | 8-18 |
125 | 5'' | 320 | 245 | 210 | 185 | 8-18 |
150 | 6'' | 360 | 280 | 240 | 210 | 8-22 |
200 | 8'' | 400 | 335 | 295 | 265 | 12-22 |
250 | 10'' | 450 | 405 | 355 | 320 | 12-26 |