Z644TC Pneumatic discharge gate valve is applicable to power plant dry ash system and bin pump discharge conveying, Z644TC Pneumatic ceramic gate valve is also suitable for opening and closing pipelines that contain such medium as abrasive dry dust, water, slag water in the fields of mining, paper making and chemical engineering. Nominal pressure is 0.1MPa, adaptive temperature is no more than 200℃ , and air source pressure is 0.6~0.8MPa.
Z644TC Pneumatic discharge gate valve can be fully sealed in any direction. The central part of valve body adopts WCB forged steel part and seamless steel pipe welding. Sealing face adopts hard sealing. Material outlet of this valve is in full flow without any obstacles. Special blockage-blowing device is of good wear-resisting property, sealing property, low start-up load, infrequent ash blockage and encrustation. Z644TC Pneumatic discharge gate valve adopts high grade toughened structure ceramic sealing, with high mechanical strength, good wear resistance, and long service lifetime. Z644TC Pneumatic ceramic gate valve can be installed at any angles due to its compact structure.
Z644TC Pneumatic discharge gate valve specification:
Nominal diameter: DN50~1000mm ( 2"-40")
Nominal pressure: PN1.0~4.0MPa(150-300Lb)
Applicable temperature: ≤ 200℃
Material： carbon steel.stainless steel,etc.
Medium: dry ash, pulverized coal ash, and sold granule etc.
Application range: dry ash, pulverized coal ash of control systems in steel plant, power plant,
metallurgy plant etc.
