overview

The ZMQSY series pneumatic thin film Y-shaped steam trap is a new generation of steam trap valve specially developed, designed and produced by our company based on thermal power plant equipment. The product has a nearly linear flow design, reduces flow resistance, secondary throttling principle, reduces erosion, and improves service life. The valve core and seat are made of solid hard alloy, with internal leakage level of sV1 closed, a detachable middle chamber sealing design to prevent external leakage, and convenient maintenance. They can also be used in flammable and explosive environments. According to the signal from the control system or regulating instrument, the valve can be cut off or opened to meet the requirements of the controlled parameters. Therefore, it is widely used for remote control in industries such as thermal power plants. This type of product is divided into positive and negative effects, and its nominal diameter grade DN (mm) ranges from 20-100; The nominal pressure rating PN is divided into multiple levels such as 1501b (2.0MPa); Gas source power (MPa) 0.14-0.4; Signal range Pr (KPa) 20-100, 40-200; The leakage rate is almost zero. This product has multiple specifications to choose from.