Customized services are available for all valve series, including ball valves, globe valves, check valves, gate valves, butterfly valves, safety valves, and control valves.
The most common types of manual ball valves are the 1-Piece, 2-Piece, and 3-Piece. Another relatively common type is the 3-way ball valve; these four types account for the vast majority of the most often used valves.
A One-Piece has a valve body cast out of a single piece of material. This eliminates the risk of leaks as there are no joints. It is cost-effective but features a reduced port, meaning the internal diameter decreases at the valve. Ideal for applications where cleaning is not a primary concern.
Cast out of two pieces that thread together, allowing for a larger ball and a full port. The internal diameter remains constant, providing optimal flow rates. The body can be dismantled for maintenance, though it must be removed from the pipeline.
Held together by bolt connections at each end. This design allows the center part of the valve containing the ball and seats to be easily removed for cleaning without disturbing the pipe connections. Perfect for food, beverage, and pharmaceutical industries.
Used for mixing, splitting, or diverting flow. This is achieved via an L-shaped or T-shaped bore in the ball.


High-pressure industrial ball valves are designed to regulate flow under extreme conditions, typically ranging from a few hundred to several thousand psi. Constructed from robust materials like stainless steel and carbon steel, they are essential in oil and gas, petrochemical, and power generation industries.
| Part Names | Part Materials | ||||||
|---|---|---|---|---|---|---|---|
| Body / Bonnet | WCB/A105 | LCB/LF2 | WC6/F22 | CF8/F304 | CF8M/F316 | CF3/F304L | CF3M/F316L |
| Ball | A105+ENP | SS304 | F22 | SS304 | SS316 | SS304L | SS316L |
| Stem | A105 | F304 | F6a | F304 | F316 | F304L | F316L |
| Seat Ring | PTFE / RPTFE / NYLON / DEVLON / PEEK or METAL | ||||||
| Suitable Temp | -29~425°C | -46~340°C | -46~340°C | -196~427°C | -196~427°C | -196~427°C | -196~427°C |
| Size (in) | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 16 | 20 | 24 |
| L(RF) mm | 178 | 203 | 229 | 394 | 457 | 533 | 610 | 762 | 914 | 1067 |
| H (mm) | 177 | 210 | 235 | 530 | 625 | 650 | 780 | 920 | 1100 | 1290 |
| WT (kg) | 15 | 27 | 38 | 81 | 140 | 160 | 205 | 390 | 750 | 1200 |





