Basic Info.
Model NO.
Q41F46 PN10/PN16
Transport Package
Wooden Cases
Product Description
[Product use]
Q41F46 fluorine-lined ball valve chamber and sphere are lined with corrosion-resistant and aging-resistant polyperfluoroethylene propylene (F46) by high pressure injection molding process, so it has reliable corrosion resistance and sealing. Widely used in chemical, petroleum, metallurgy, medicine and other industrial sectors, to achieve the production process of acid, alkali and other strong corrosive medium regulation or cut off, the most obvious effect in water treatment process control.
[Product characteristics]
1. Ball valves with FEP lining have very high chemical stability and can be used for any strong corrosive properties other than "molten alkali metals and elemental fluorine".
2. With full-diameter floating ball structure, the valve can be closed without leakage in the whole pressure range, which is more convenient for pipeline system's through-the-ball sweeping and pipeline maintenance.
3. Opening and closing ball parts and valve stem casting (forging) as one, eliminating the possibility of valve stem rushing out of pressure parts due to pressure changes, fundamentally guaranteeing the safety of Engineering use.
4. The structure is compact and reasonable, and the space of the valve body cavity is the smallest, which reduces the medium retention. In addition, the special moulding technology makes the sealing surface dense, and the herringbone PTFE packing combination makes the valve achieve zero leakage.
5. The two-piece and three-piece structure can adapt to various pipeline systems and working conditions. The three-piece ball valve allows separation of the main valve body from the two sides of the valve body, and can realize on-line rapid replacement and maintenance.
[Implementation criteria]
Design standard: GB12237
Structure length: GB12221
Flange standard: JB/T79-94 GB9113.1-26
Test: JB/T9092-99
[Performance parameters]
Model | Q41F46-10 | Q41F46-16 | Q41F46-10C | Q41F46-16C |
Working Pressure(MPa) | 1.0 | 1.6 | 1.0 | 1.6 |
Applicative Temperature(ºC) | -10~150 | -20~150 |
Applicative Media | Corrosive media |
Material | Body | Cast iron lined with polytetrafluoroethylene | Cast steel lined with polytetrafluoroethylene |
Sphere | Cast steel wrapped with polytetrafluoroethylene |
Seal Ring | Enhanced PTFE | PTFE |
Packing | PTFE |
Main Shape and Connection Size
Nominal Path | PN1.6(MPa)Main Shape and Connection Size(mm) | Reference value | WT |
DN | L | D | D1 | D2 | f | b | Z-Φd | H1 | Do | kg |
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 | 180 | 7 |
40 | 180 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 135 | 200 | 9 |
50 | 200 | 160 | 125 | 100 | 3.5 | 20 | 4-Φ18 | 140 | 220 | 15 |
65 | 220 | 180 | 145 | 120 | 3.5 | 20 | 4-Φ18 | 145 | 280 | 17 |
80 | 250 | 195 | 160 | 135 | 4 | 22 | 8-Φ18 | 205 | 320 | 30 |
100 | 280 | 215 | 180 | 155 | 4 | 24 | 8-Φ18 | 230 | 380 | 40 |
125 | 320 | 245 | 210 | 185 | 4 | 26 | 8-Φ18 | 252 | 500 | 60 |
150 | 360 | 280 | 240 | 210 | 4 | 28 | 8-Φ23 | 283 | 600 | 75 |
200 | 400 | 335 | 295 | 265 | 5 | 30 | 8-Φ23 | 325 | 750 | 130 |
250 | 450 | 405 | 355 | 320 | 5 | 34 | 12-Φ26 | 370 | 900 | 210 |
Address:
Yuxiang Street, Wangjiazhuang Village, Luancheng District, Shijiazhuang
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Our company is specialized in different kinds of products. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we make our products with good quality at the reasonable price.