Custom 2pcs type SS316 CF8M ball valve handle operation Supplier, Manufacturer
Product Description
Product Specifications
| Valve Type: | Flange ball valve | Structure: | 2PCS type |
| Standard: | BS5351 | Workmanship: | Investment casting |
| Sealing Direction: | Single-directional | Sealing Grade: | Zero leakage |
| Temperature: | -20°C < T < 120°C | Operation: | Handle |
Characteristics
The 316 stainless steel ball valve features a high surface finish and is easy to polish, fully meeting the hygiene standards of the food and pharmaceutical industries. It carries no risk of heavy metal precipitation and satisfies certification requirements such as FDA and GMP.
Key Advantages
The resistance to pitting and crevice corrosion from chlorides (such as seawater and brine) is more than 50% higher than that of 304 stainless steel ball valves. It can tolerate weak acid media such as acetic acid and phosphoric acid, offering a service life 2-3 times longer than 304 stainless steel ball valves in highly corrosive conditions like chemical and marine industries.
Excellent corrosion and wear resistance significantly reduce the frequency of valve replacement. In high-salt and highly corrosive media conditions, maintenance frequency can be reduced by more than 80%. The comprehensive long-term cost is much lower than that of 304 stainless steel and carbon steel ball valves, without requiring frequent replacement of seals and body components.
Packaging & Delivery
Standard export wooden case packaging ensures safe international transport and protection against physical impacts.
Application Scenarios
The CF8M ball valve is highly suitable for seawater, brine, chemical solvents, weak acid and weak alkali solutions, high-temperature steam, food-grade fluids (beverages, dairy products), pharmaceutical intermediates, and corrosive oil products.
Material Specifications
| Part Name | Material | Part Name | Material |
|---|---|---|---|
| Body | WCB, CF8, CF8M | Stem | 2Cr13, 304, 316 |
| Seat | PTFE | Packing | PTFE |
| Ball | WCB, CF8, CF8M | Packing gland | WCB, CF8, CF8M |
| Sealing gasket | PTFE | Handle | Stainless steel |
Dimensions & Sizes
| PN (MPa) | DN (mm) | D | D1 | D2 | D3 | f | b | n-φ d | L | H | W |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.6 | 15 | 13 | 45 | 65 | 95 | 2 | 14 | 4-φ 14 | 130 | 75 | 130 |
| 20 | 19 | 55 | 75 | 105 | 2 | 14 | 4-φ 14 | 140 | 84 | 170 | |
| 25 | 25 | 65 | 85 | 115 | 2 | 14 | 4-φ 14 | 150 | 90 | 170 | |
| 32 | 32 | 78 | 100 | 135 | 2 | 16 | 4-φ 18 | 165 | 107 | 200 | |
| 40 | 38 | 85 | 110 | 145 | 3 | 16 | 4-φ 18 | 180 | 127 | 250 | |
| 50 | 51 | 100 | 125 | 160 | 3 | 16 | 4-φ 18 | 200 | 140 | 250 | |
| 65 | 64 | 120 | 145 | 180 | 3 | 18 | 4-φ 18 | 220 | 164 | 350 | |
| 80 | 76 | 135 | 160 | 195 | 3 | 20 | 8-φ 18 | 250 | 177 | 350 | |
| 100 | 102 | 155 | 180 | 215 | 3 | 20 | 8-φ 18 | 280 | 206 | 420 | |
| 125 | 127 | 185 | 210 | 245 | 3 | 22 | 8-φ 18 | 320 | 292 | 700 | |
| 150 | 152 | 210 | 240 | 280 | 3 | 24 | 8-φ 23 | 360 | 320 | 1000 | |
| 200 | 203 | 265 | 295 | 335 | 3 | 26 | 12-φ 23 | 400 | 365 | 1300 | |
| 250 | 254 | 320 | 355 | 405 | 3 | 30 | 12-φ 25 | 533 | 420 | 1800 | |
| 2.5 | 15 | 13 | 45 | 65 | 95 | 2 | 14 | 4-φ 14 | 130 | 75 | 130 |
| 20 | 19 | 55 | 75 | 105 | 2 | 14 | 4-φ 14 | 140 | 84 | 170 | |
| 25 | 25 | 65 | 85 | 115 | 2 | 14 | 4-φ 14 | 150 | 90 | 170 | |
| 32 | 32 | 78 | 100 | 135 | 2 | 16 | 4-φ 18 | 165 | 107 | 200 | |
| 40 | 38 | 85 | 110 | 145 | 3 | 16 | 4-φ 18 | 180 | 127 | 250 | |
| 50 | 51 | 100 | 125 | 160 | 3 | 20 | 4-φ 18 | 200 | 140 | 250 | |
| 65 | 64 | 120 | 145 | 180 | 3 | 22 | 8-φ 18 | 220 | 164 | 350 | |
| 80 | 76 | 135 | 160 | 195 | 3 | 22 | 8-φ 18 | 250 | 177 | 350 | |
| 100 | 102 | 160 | 190 | 230 | 3 | 24 | 8-φ 23 | 280 | 206 | 420 | |
| 125 | 127 | 188 | 220 | 270 | 3 | 28 | 8-φ 25 | 320 | 292 | 700 | |
| 150 | 152 | 218 | 250 | 300 | 3 | 30 | 8-φ 25 | 360 | 320 | 1000 | |
| 200 | 203 | 278 | 310 | 360 | 3 | 34 | 12-φ 25 | 400 | 365 | 1300 | |
| 250 | 254 | 332 | 370 | 425 | 3 | 36 | 12-φ 30 | 533 | 420 | 1800 |
Frequently Asked Questions (FAQ)
This ball valve is manufactured strictly according to the BS5351 standard, using high-precision investment casting to achieve a zero-leakage sealing grade.
316 stainless steel provides over 50% higher resistance to chloride pitting and crevice corrosion compared to 304, extending valve service life by 2 to 3 times in harsh marine and chemical environments.
Yes. The 316 stainless steel body features a high surface finish that is easy to polish, carrying zero risk of heavy metal precipitation and fulfilling FDA and GMP compliance standards.
The valve is designed to operate reliably within a temperature range of -20°C to 120°C (-20°C < T < 120°C).
CF8M ball valves are compatible with seawater, brine, chemical solvents, weak acids, weak alkali solutions, high-temperature steam, food-grade fluids, pharmaceutical intermediates, and corrosive oil products.
All orders are securely packaged using standard export wooden cases to ensure comprehensive protection during long-distance transportation.
