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Model No.: self
Self Operated Thermostatic control Valve
Self-temperature control valve is a temperature sensor and control valve composed of two parts, is a kind of no external energy, the use of temperature controlled media itself automatically adjust the energy-saving products. Products applicable to a variety of gas, steam, hot water and oil as the medium of various heat exchangers in the automatic temperature control. Having a wide range of temperature settings, easy adjustment, continuous temperature setting, over-temperature protection over plant, convenient temperature settings and so on. Widely used in urban heating, heating systems and electric power, petroleum, metallurgy, pharmaceuticals, boilers and Other industrial sectors.
Pressure and temperature
| working pressure | PN16/PN25 |
| testing pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
| working temperature | 30ºC -- 110 ºC |
| suitable media | Water, Oil and gas. |
Main material list
| part | material |
| body | carbon steel/ stainless steel/ alloy steel |
| disc | carbon steel/ stainless steel/ alloy steel |
| Bonnet | carbon steel |
| Stem | 2 Cr13 |
| seat | Stainless steel |
Main dimension
Size | H1 (mm) | D1(mm) | D (mm) | D2 (mm) | L (mm) | d (mm) | G (mm) | H2 (mm) | n-Φ (mm) | Weight(kg) |
DN15 | 415 | 95 | 15 | 65 | 130 | 25 | 1 | 180 | 4-Φ14 | 7 |
DN20 | 420 | 105 | 20 | 75 | 150 | 25 | 1 | 180 | 4-Φ14 | 8.5 |
DN25 | 425 | 115 | 25 | 85 | 160 | 25 | 1 | 180 | 4-Φ14 | 9.5 |
DN32 | 555 | 135 | 32 | 100 | 180 | 25 | 1 | 180 | 4-Φ18 | 23 |
DN40 | 570 | 145 | 40 | 110 | 200 | 25 | 1 | 180 | 4-Φ18 | 25 |
DN50 | 610 | 160 | 50 | 125 | 230 | 25 | 1 | 280 | 4-Φ18 | 28 |
DN65 | 635 | 180 | 65 | 145 | 290 | 25 | 1 | 280 | 4-Φ18 | 33 |
DN80 | 680 | 195 | 80 | 160 | 310 | 25 | 1 | 280 | 8-Φ18 | 45 |
DN100 | 720 | 215 | 100 | 180 | 350 | 25 | 1 | 280 | 8-Φ18 | 57 |
DN125 | 760 | 245 | 125 | 210 | 395 | 25 | 1 | 380 | 8-Φ18 | 73 |
DN150 | 800 | 280 | 150 | 240 | 470 | 25 | 1 | 380 | 8-Φ23 | 100 |
DN200 | 950 | 335 | 200 | 300 | 550 | 25 | 1 | 480 | 12-Φ22 | 200 |
DN250 | 985 | 405 | 250 | 355 | 640 | 25 | 1 | 480 | 12-Φ22 | 250 |
other Choice:
THT also supply 3 ways control valve
THT provides:
•Sample order. Shipping way as you required: by sea/air/express.
•Professional assistance. Our engineers can assist you in making the right choice of valve for your application.
•Quality control. THT is committed to a philosophy of total quality management. THT valves are compliance with relevant GB and ASME standard (other standard can be provided as well), tested before shipment.
Please feel free to contact us for other types of valves, valve spare parts, flanges & strainers, etc.
About us
THT Valve, one of the largest manufacturing factories in Tianjin, China, is committed and dedicated to provide quality, on-time products. For all your valves, valve parts and strainers, contact us at THT Valve. We pride ourselves on our knowledge, our service, our products, our industry certifications, and look forward to partnering with you to supply all your valve product requirements.
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Product Categories : Water control valve
