Side entry type stainless steel floating ball valve main parameterNormal Size: 1/2"~8"Pressure rating: 150 LB~900 LBMaterials: WCB, LCB, LCC, CF8...
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Forged steel two-piece ball valves are specifically designed for stable flow control in high-pressure pipelines. Their side-entry two-piece structure simplifies maintenance, while the forged steel body enhances mechanical strength and structural integrity. The valve supports 90-degree rotation, facilitating quick switching and making it suitable for systems requiring medium shut-off, diversion, or directional control. The valve is installed with flange ends, ensuring safety and reliability, and can seamlessly adapt to environments with high reliability and safety requirements.
● Side-Entry Structure: The valve body allows access from the side, and internal parts can be replaced without removing the entire valve from the pipeline.
● One-Piece Forged Body: Compared with the structure of casting, it has higher strength and fewer weaknesses, ensuring long-term mechanical properties.
● Quick 90° Operation: Supports fast shutdown or switching, making it an ideal choice for time-sensitive applications.
| No | Part Name | ASTM Material | ||
| Carbon steel | 18Cr-9Ni-2Mo | Low temp steel | ||
| 1 | Body | A105 | A182-F316 | A350-LF2 |
| 2 | Bonnet | A105 | A182-F316 | A350-LF2 |
| 3 | Ball | A182-F304 | A182-F316 | A182-F304 |
| 4 | Stem | A276-304 | A276-316 | A276-304 |
| 5 | Seat ring | R.PTFE | ||
| 6 | Gasket | Graphite+304 | PTFE | Graphite+304 |
| 7 | Stud | A193-B7 | A193-B8 | A320-L7 |
| 8 | Nut | A194-2H | A194-8 | A194-4 |
| 9 | Packing | PTFE | ||
| 10 | Gland | A105 | A182-F316 | A350-LF2 |
| 11 | Gland bolt | A193-B7 | A193-B8 | A193-B7 |
| 12 | Stop plate | Carbon steel | Carbon steel+Zn | Carbon steel |
| 13 | Handle | Carbon steel | ||
Main Dimensions
| Size | in | 1/2 | 3/4 | 1 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 6 | 8 | 10 | 12 |
| mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | |
| L(RF) | in | 4.25 | 4.62 | 5.00 | 6.50 | 7.00 | 7.50 | 8.00 | 9.00 | 15.50 | 18.00 | 21.00 | / |
| mm | 108 | 117 | 127 | 165 | 178 | 190 | 203 | 229 | 394 | 457 | 533 | / | |
| L1(BW) | in | 5.50 | 6.00 | 6.50 | 7.50 | 8.50 | 9.50 | 11.12 | 12.00 | 18.00 | 20.50 | 22.00 | / |
| mm | 140 | 152 | 165 | 190 | 216 | 241 | 283 | 305 | 457 | 521 | 559 | / | |
| H | in | 2.12 | 2.12 | 2.50 | 3.38 | 4.00 | 6.00 | 7.00 | 9.25 | 9.88 | 11.00 | 12.62 | / |
| mm | 55 | 55 | 65 | 85 | 100 | 150 | 180 | 235 | 250 | 280 | 320 | / | |
| W | in | 8 | 8 | 12 | 12 | 16 | 16 | 24 | 24 | 24 | 24 | 32 | / |
| mm | 200 | 200 | 300 | 300 | 400 | 400 | 600 | 600 | 600 | 600 | 800 | / | |
| WT(Kg) | RF | 3.1 | 4.1 | 6 | 9.5 | 12.8 | 20 | 26 | 45 | 126 | 216 | 270 | / |
| BW | 2.6 | 3.9 | 5.2 | 8.7 | 11.8 | 19 | 28 | 47 | 131 | 226 | 295 | / |
| Nominal pressure | PN1.6~6.4MPa |
| Nominal diameter | 15-300mm |
| The inherent flow characteristics | quick opening |
| Appliable Temperature | Hard Seal:-40~300ºC |
| Soft Seal | -40~180ºC |
| Applicable medium | Water,gas,oil quality and so on. |
| Driving Means | Manual ,Electric, Worm wheels, Pneumatic |
| Flange Type | ANSI, JIS, DIN, GB/T 9113, JB/T 79 |
| Body materials | WCB, CF8, CF8M, CF3M |
| Stem | 2Cr13, 304, 316 |
| Valve Seat | PTFE, 0Crl7Ni4Cu4Nb |
| Core Material | CF8, CF8M, CF3M. |
| Ball Type | DN200 and below sizes----Floating Ball DN200 and above sizes----Trunnion Ball |
Q1: What makes the side-entry structure beneficial?
A: It allows for easy internal maintenance without removing the valve from the line, reducing downtime and service complexity.
Q2: Is this valve suitable for automation?
A: Yes, the valve supports manual, pneumatic, and electric actuation for flexible control options.
We forge a robust two-piece steel ball valve that is not only durable but also designed with intelligent maintenance, automation compatibility, and reliable sealing under pressure. Equipped with a side inlet, automatic seat compensation float, and forged steel body, it delivers dependable performance in various complex operating conditions. Whether for shut-off, switching, or distribution, this valve is designed to ensure smooth system operation.
