Nominal size: 8~10, 15~20, 25, tube outer diameter(mm) 8, 10, 12
Connection: internal thread, ferrule
Nominal pressure PN: PN25, PN40
Differential pressure range MPa: 0.01~1.6, 0.01~1.8
PMA/TMA PMa/℃: 1.76/350、1.8/220
Temperature adjustment range/°C: 45~95
Shell material: 20#, 1Cr13
1. Compact structure, simple design, water hammer resistance, excellent air exhaust performance.
2. The temperature sensor is made of round bimetal sheet with high heat sensitivity, and it can work quickly with slight temperature changes.
3. Simple and convenient maintenance.
4. Anti-freezing, can be installed in any direction.
5. Made of stainless steel, corrosion-resistant.
6. It can quickly remove the air and low-temperature condensate in the initial stage of ventilation.
7. When the pressure on the inlet side rises abnormally due to water hammer, it will automatically open to play the role of a safety valve.
8. The negative pressure state automatically closes and plays the role of check valve.
Uses: It is used for copper pipe heating and steam instrumentation systems in petroleum, chemical, electric power, metallurgical and other industries, and can also be used for steam equipment in food industry and hospitals.