Temperature: | Low Temperature |
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Certification: | GS, CE, ISO9001 |
Media: | Gas, Oil, Water, Acid |
Standard: | Standard |
Connection Mode: | Flange |
Power: | Pneumatic |
Customization: |
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1.High temperature and high pressure applications: Special eccentric seat valves are widely used in high temperature and high pressure processes. They are able to withstand the challenges of high temperature and pressure environments and provide reliable fluid control.
2.Refining and chemical processes: In the refining and chemical industries, special eccentric seat valves are used to control and regulate the flow and pressure of various media. They can adapt to diverse chemical media and process requirements.
3.Electric power industry: Special eccentric seat valves are used in the electric power industry to control the flow of steam, cooling water and other fluid media. They are resistant to high temperatures and pressures and are suitable for applications in power generation and thermal stations.
4.Wastewater treatment: Special eccentric seat valves are used in wastewater treatment plants to control the flow and pressure of wastewater. They are capable of handling media containing solid particles and have good sealing properties to prevent leakage and contamination.
5.Marine and shipbuilding industry: Special eccentric seat valves play an important role in the marine and shipbuilding industry. They are used to control the flow and pressure of seawater, oil and other fluid media, adapting to the special needs of the marine environment and ships.
1.Type of Valve Body: straight-through casting/forged eccentric ball valve
2.Nominal Pressure: PN16,PN25,PN40,PN50,PN64, etc.
3.Pressure Rating: ANSI Class150,300
4.Nominal Dia.:DN25~400; Port: 1″~16″
5.Valve Body Material: WCB,CF8(304),CF8M(316),CF3M(316L), etc.
6.Stem Material:304,316,17-4PH,316L, etc.
7.Plug Material: CF8,CF8M,CF3M(316L), reinforced ceramics, etc.
8.Material, Seat and Fixed Loop: PTFE,304,316,316L,reinforced ceramic, etc.
9.Hardening Treatment: overlay STL, surface hardening tungsten carbide, carborundum, etc.
10.Working Temperature :soft seal for -20~+250ºC; hard seal for -45~+450ºC
11.Leakage Class: soft seal for ANSI Class VI; hard seal for ANSI Class V and Class VI
N (mm) | 20 | 25 | 32 | 40 | 50 | |||||||||||||||
Seat diameter (mm) | 10 | 12 | 15 | 20 | 15 | 20 | 25 | 15 | 20 | 25 | 32 | 20 | 25 | 32 | 40 | 25 | 32 | 40 | 50 | |
Flow Coefficient (Kv) | straight line | 3 | 4 | 4.5 | 9 | 4.5 | 9 | 15 | 4.5 | 9 | 20 | 30 | 9 | 20 | 30 | 40 | 20 | 30 | 40 | 70 |
equal percentage | 2.5 | 3.5 | 4 | 8 | 4 | 8 | 13 | 4 | 8 | 17 | 25 | 8 | 17 | 25 | 36 | 17 | 25 | 36 | 60 | |
Pneumatic actuators are usually configured | HTZ-150 | HTZ-210 | ||||||||||||||||||
Head | 10/16mm | 16/25mm | ||||||||||||||||||
Air source connector | RC1/4" | |||||||||||||||||||
Air supply takeover | φ8×1 stainless steel pipe | |||||||||||||||||||
Electric actuators are usually configured | PSL201/202 | PSI20/204 | PSL204/208 |
DN (mm) | 65 | 80 | 100 | 125 | 150 | 200 | ||||||||||||||||||||||
Seat diameter (mm) | 32 | 40 | 50 | 65 | 40 | 50 | 65 | 80 | 50 | 65 | 80 | 100 | 65 | 80 | 100 | 125 | 80 | 100 | 125 | 150 | 100 | 125 | 150 | 200 | ||||
Flow Coefficient (Kv) | straight line | 30 | 40 | 70 | 115 | 40 | 70 | 115 | 150 | 70 | 115 | 150 | 215 | 115 | 150 | 215 | 315 | 150 | 215 | 315 | 435 | 215 | 315 | 435 | 735 | |||
equal percentage | 25 | 36 | 60 | 100 | 36 | 60 | 100 | 135 | 60 | 100 | 135 | 190 | 100 | 135 | 190 | 280 | 135 | 190 | 280 | 410 | 190 | 280 | 410 | 650 | ||||
Pneumatic actuators are usually configured | HTZ-310 | HTZ-400 | ||||||||||||||||||||||||||
Head | 25/40mm | 40/60mm | ||||||||||||||||||||||||||
Air source connector | RC1/4" | |||||||||||||||||||||||||||
Air supply takeover | φ8×1 stainless steel pipe | |||||||||||||||||||||||||||
Electric actuators are usually configured | PSL208/210 | PSL210/312 | PSL312/314 | PSL314/320 |
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