Water seal check valve SF645W-0.1

Product model: SF645W-0.1 SF645W-0.06 Product specifications: 900x900, 1000x1000, 1200x1200, 1800x1800 Nominal pressure: 0.06MPa, 0.10MPa Applicable temperature: ≤ 100 ℃ Applicable medium: coal gas and gas containing flue gas 2、 Structure and working principle The water seal check valve is mainly composed of a water tank valve body, a smoke pipe, an arc-shaped valve plate, a valve shaft, a liquid level adjuster, a liquid level alarm, a rocker arm, a connecting rod, an electromagnetic valve, an air pressure reducing filter, etc. When the water seal check valve is closed, the arc-shaped valve plate is driven by a dual pneumatic drive device to rotate 110 degrees around the valve axis, so that the edge of the arc-shaped valve plate completely penetrates into the water. At the same time, the smoke pipe is covered inside the arc-shaped valve plate to block the gas channel from downstream through the water level, achieving the water seal effect. When the water seal check valve is opened…

Manual Butterfly Valve Manual Unloading Valve Manual Gate Valve Manual Metallurgical Special Valve Electric And Hydraulic Plug In Valve