1. The pressure level is class150~class2500 (pn16), the nominal diameter is dn15~300mm, and the working temperature is -296°C~540c°C.
2. It can be equipped with various types of actuators and accessories to achieve precise control of process parameters and remote centralized operation.
3. It adopts multi-spring membrane actuator, which has the characteristics of small size and light weight.
4. There are two modes of operation, manual and electric.
The pneumatic type is driven by a double-acting cylinder, and the electric type is driven by a motor directly driven by a gear reduction box.
5. It has good self-cleaning performance and anti-pollution performance.
6. The actuator is optional with sight glass function.
7. Different opening values can be set for multiple positions.
8. Wafer-type connection.
9, the installation is simple and convenient.
10. Both pneumatic and electric models are equipped with handwheels.
11. We can design and manufacture single-seat series ball cage pneumatic actuators and electric-pneumatic combined action double-piston rod hydraulic actuators of different specifications and models according to user requirements.
12. This product is widely used in petroleum, chemical, metallurgy and other industries.
13. Use the pressure relief device in the vacuum system.
14. As a safety release pipe.
15. It is used for steam trap in steam pipe network.