An integrated high-temperature ball valve is a type of valve that evolved from a plug valve. Its opening and closing components are a sphere that rotates 90 degrees around the valve stem to achieve the function of opening and closing. This valve has a compact structure, integrating the valve body, seat, and ball into one unit. The ball in an integrated high-temperature ball valve is typically made of high-temperature alloy material, capable of withstanding high-temperature and high-pressure working environments, ensuring the stability and reliability of the valve under high-temperature conditions. Additionally, its sealing performance is excellent; the valve seat is made from special materials, effectively preventing medium leakage and ensuring the safe operation of the system.
● Strong High Temperature Tolerance: Using high temperature resistant materials, it can cope with the working pressure in high temperature environment and ensure the stable operation of the valve in high temperature environment.
● Compact Structure and Easy Installation:The electric integrated design integrates the main components such as actuator and ball head together. The structure is small, occupies less space, and the installation process is simple and fast.
● Superior Sealing Performance: The ball and valve seat are sealed by metal hard or soft, ensuring that the valve has excellent sealing effect when closed, effectively avoiding medium leakage.
No. | Parts Name | Material |
1 | Body | A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 |
2 | Seat | PTFE, R-PTFE, PEEK, PPL |
3 | Anti-static Spring | Stainless Steel |
4 | Stem | A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 |
5 | O-ring | NBR, |
6 | Limited Plate | 1015+Cr, Carbon Steel+Cr |
7 | Lever | A216 WCB, 1025+Cr |
8 | Fix Nut | Stainless Steel |
9 | Backup Ring | A182 F304, F316 |
10 | Packing | PTFE, Graphite |
11 | Positioning Pin | Stainless Steel |
12 | Thrust Washer | PTFE |
13 | Gasket | PTFE, Graphite |
14 | Ball | A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 |
15 | Bonnet | A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 |
16 | O-ring | NBR, |
17 | Stud | A193 B7, B7M, B8, B8M |
18 | Nut | A194 2H, 2HM, 8, 8M |
Main External Dimensions.
Model | Size(mm) | Dimensions(mm) | ||||||||
Q941F | inch | DN | L | D | D1 | D2 | b | Z-Φd | H | W |
3/4″ | 20 | 117 | 98 | 70 | 43 | 12 | 4-Φ15 | 75 | 130 | |
1″ | 25 | 127 | 108 | 79.5 | 51 | 12 | 4-Φ15 | 85 | 150 | |
11/4″ | 32 | 140 | 117 | 89 | 64 | 13 | 4-Φ15 | 96 | 190 | |
11/2″ | 40 | 165 | 127 | 98.5 | 73.2 | 15 | 4-Φ15 | 107 | 230 | |
2″ | 50 | 178 | 152 | 120.7 | 92 | 16 | 4-Φ19 | 118 | 240 | |
21/2″ | 65 | 190 | 177.8 | 139.7 | 104.7 | 18 | 4-Φ19 | 145 | 280 | |
3″ | 80 | 203 | 190.5 | 152.4 | 127 | 19 | 4-Φ19 | 160 | 310 | |
4″ | 100 | 229 | 229 | 190.5 | 157 | 24 | 8-Φ19 | 185 | 330 | |
5″ | 125 | 356 | 254 | 216 | 185.7 | 26 | 8-Φ22 | 230 | 600 | |
6″ | 150 | 394 | 279 | 241.3 | 216 | 26 | 8-Φ22 | 260 | 800 | |
8″ | 200 | 457 | 343 | 298.5 | 270 | 29 | 8-Φ22 | 310 | 1000 | |
10″ | 250 | 533 | 406 | 362 | 324 | 31 | 12-Φ25 | 350 | 1200 |
Model | Size(mm) | Dimensions(mm) | ||||||||
Q941F | inch | DN | L | D | D1 | D2 | b | Z-Φd | H | W |
1/2″ | 15 | 140 | 95 | 66.5 | 35 | 15 | 4-Φ15 | 72 | 115 | |
3/4″ | 20 | 152 | 117 | 82.5 | 43 | 16 | 4-Φ19 | 75 | 130 | |
1″ | 25 | 165 | 124 | 89 | 51 | 18 | 4-Φ19 | 85 | 150 | |
11/4″ | 32 | 178 | 133 | 98.5 | 64 | 19.5 | 4-Φ19 | 95 | 180 | |
11/2″ | 40 | 190 | 156 | 114.3 | 73.2 | 21 | 4-Φ22 | 110 | 230 | |
2″ | 50 | 216 | 165 | 127 | 92 | 23 | 8-Φ19 | 120 | 240 | |
21/2″ | 65 | 241 | 190.5 | 149.4 | 104.7 | 26 | 8-Φ22 | 150 | 280 | |
3″ | 80 | 283 | 210 | 168.5 | 127 | 29 | 8-Φ22 | 165 | 310 | |
4″ | 100 | 305 | 254 | 200.2 | 157 | 32 | 8-Φ22 | 190 | 330 | |
5″ | 125 | 381 | 279 | 235 | 185.7 | 35 | 8-Φ22 | 240 | 600 | |
6″ | 150 | 403 | 318 | 270 | 216 | 37 | 12-Φ22 | 270 | 800 | |
8″ | 200 | 502 | 381 | 330 | 270 | 42 | 12-Φ25 | 315 | 1000 | |
10″ | 250 | 568 | 445 | 387.5 | 324 | 48 | 16-Φ29 | 380 | 1200 |
Pressure Test.
Test Item | Shell Test | Sealing Test | Back Seal Test | Air Test | |||||
Medium | Water | Air | |||||||
Unit | MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
Test Pressure | 150 | 3.1 | 450 | 2.2 | 315 | 2.2 | 315 | 0.5-0.7 | 60-100 |
300 | 7.8 | 1125 | 5.6 | 815 | 5.6 | 815 | |||
400 | 10.3 | 1500 | 7.6 | 1100 | 7.6 | 1100 | |||
600 | 15.3 | 2225 | 11.2 | 1630 | 11.2 | 1630 | |||
900 | 23.1 | 3350 | 16.8 | 2440 | 16.8 | 2440 |
Q1:What is the main suitable of this valve?
This product is especially suitable for steel, aluminum, fiber, small solid particles, pulp, coal ash, petroleum gas and other media.
Q2:What mechanical principle is used?
Once the control signal is received by the electrical equipment, it generates power through mechanical devices such as pistons, which in turn rotates the valve stem. The valve stem is connected to the ball valve core, so its rotation also causes the ball valve core to rotate. If the passage of the ball valve core aligns with the direction of the pipeline, the medium can flow freely; if the passage is perpendicular to the direction of the pipeline, the flow of the medium will be blocked. The valve is equipped with a sealing system designed to ensure its sealing capability under high-temperature conditions. The sealing material typically uses materials that are heat-resistant and wear-resistant, ensuring good sealing performance in high-temperature environments. Additionally, the structural design of the valve also takes into account the effects of thermal expansion to ensure stability and reliability at high temperatures.
We produce electronically controlled high-temperature ball valves made from premium materials, ensuring stable operation even under extreme high-temperature conditions. These valves exhibit excellent heat resistance and corrosion resistance. They are designed with precision, featuring a compact structure that facilitates installation and maintenance. They also effectively reduce fluid resistance, enhancing system efficiency. We offer a variety of specifications and configurations to meet different application scenarios, helping customers find the most suitable solution for their systems. Our team of professional technicians and comprehensive after-sales service system will provide full technical support and timely maintenance services to ensure smooth production processes.