Vertical Check Valve H42W-16C steel vertical check valve manufacturer Vertical

No custom processing brand Kanghao model H42W-16C Material structure steel flange connection form vertical nominal diameter 50-200 (mm) For media Water Pressure environment Pressure Standard GB Flow direction Unidirectional Drive pulse Operating temperature Room temperature Type (channel position) straight-standard DN50 a vertical check valve Description: Kanghao valve faith "-based, mutual benefit and win-win" principle of service to our customers. Full implementation of standardization, specialization, scientific management system check valve (One-way valve): valve, also known as non-return valve, check valve, check valve, and its role is to prevent the line of medium directional flow and The function will not be back. Foot valve pump suction pipe also belongs to check class. Check valve according to the structure can be divided into lift check valve, swing check valve and butterfly valve three. Lift check valve can be divided into vertical and horizontal. Swing Check Valve into univalve, double valve type and Orange Peel three. Butterfly valve for the straight-through, over several valve in the form can be divided into threaded connection, flange connection and welding of three. Opening and closing pieces by medium flow and forces to open or closed to prevent the media back check valve called. Check valves are automatic valves, mainly used for one-way flow of media channels, only allowing media to flow in one direction, in order to prevent accidents. Second, the vertical valve main dimensions and connection dimensions (MM) model nominal diameter DN (mm) Dimensions (mm) LD D1 D2 bf Z-Φ Series 1 Series 2 Series 3 AB 15 - 85 85 95 65 45 16 - 4-Φ14 20 - 95 95 105 75 55 16 - 4-Φ14 25 - 100 105 115 85 65 16 - 4-Φ14 32 - 105 150 135 100 78 16 - 4-Φ14 40 - 115 160 145 110 88 18 - 4 -Φ14 50 140 125 170 160 125 100 20 3 4-Φ14 65 160 145 180 180 145 120 22 3 8-Φ18 80 185 155 200 195 160 135 22 3 8-Φ18 100 210 210 210 230 190 160 24 3 8-Φ23 125 - 275 275 275 220 188 28 3 8-Φ25 150 300 225 300 300 250 218 30 3 8-Φ25 200 380 380 380 360 310 278