To supply water hammer Muffler - the spot supply water hammer muffler

Hammer muffler hammer absorb Product Model: HD9000-16C/16P water, hammer eliminator / water hammer absorb / water / water hammer muffler / water / water hammer preventing the control products characteristics HD9000-16/25P piston water hammer eliminate the device can case without blocking the flow of fluid to effectively eliminate all types of fluid in the transmission system may be generated water outside the hammer and surge occurs irregular water hammer wave shocks, so as to eliminate the shock wave destructive play the purpose of the protection of the . Piston working principle HD9000-16/25P water hammer eliminator within the capacity of a closed gas chamber, the bottom of the piston when the shock wave incoming water hammer eliminator water hammer wave action on the piston, piston going Yung gas cavity direction of movement. The gas pressure of the movement of the piston stroke and the volume gas cavity related to the size of the water hammer wave, the piston in the dual role of a certain pressure of gas and the irregular water hammer, the up and down movement, the formation of a dynamic balance, thus effectively eliminating the irregular water hammer wave shocks. Installation Diagram the following two cases: Note 1, the pressure gauge on the valve body, the pressure of the gas chamber of the valve body before installing pipeline pressure after installation. 2, Be sure to install the water hammer to eliminate the gas chamber pressure shall not be higher than the pipeline pressure, when the head of more than 50m, more pressure 5Kgf/cm2, recommended Long Road tube below the stop valve and check valve above the corner of each installation of a only water hammer eliminator. To consider maintenance, proposes to retain the 10cm body and the wall clearance to facilitate the maintenance action. 5, if the low water pressure in the pipe, or water hammer elimination of lower air chamber pressure can post water hammer eliminator above the gas injection bolt added pressure or release air pressure. 6, the water hammer eliminate air chamber pressure gas injection pipeline pressure was maintained at 50% to 70% water hammer eliminator is best 7, the secondary side is open pressure occasions, for example fixed water level valve, sanitary ware, taps 1 -1.3Kgf/cm2 more suited to the main technical parameters Nominal pressure MPa test pressure suitable for medium suitable temperature tolerance chamber pressure (percent) of the pipeline pressure pure water sealing pressure test strength pressure test MPa MPa 1.6 1.76 2.4 <= 80 ℃ 50 ~ 70% 2.5 2.75 3.75 the structure diagram HD9000-16/25 piston water hammer eliminate the Main Dimensions connection size Model Nominal said the diameter DN flange diameter D bolt hole center circle diameter D1 connection projections diameter the D2 flange thickness b number of total height H screw holes diameter Zd mm inch 1.6MPa HD9015 15 1/2 95 65 45 14 200 4-φ14 HD9020 20 3/4 105 75 55 16 300 4-φ14 HD9025 25 1 115 85 65 16 320 4-φ14 HD9032 32 1 1/2 140 100 78 18 340 4-φ18 HD9040 40 1 1/2 150 110 85 18 350 4-φ18 HD9050 50 2 165 125 100 20 455 4-φ18 HD9065 65 2 1/2 185 145 120 20 505 4 -φ18 HD9080 80 3 200 160 135 20 745 8-φ18 HD9100 100 4 220 180 155 22 765 8-φ18 HD9125 125 5 250 210 185 22 796 8-φ18 HD9150 150 6 285 240 210 24 828 8-φ23 HD9200 200 8 340 295 265 24 918 12-φ23 HD9250 250 10 405 355 320 26 948 12-φ25 HD9300 300 12 460 410 375 28 970 12-φ25 2.5MPa HD9015 15 1/2 95 65 45 14 220 4-φ14 HD9020 20 3/4 105 75 55 16 320 4-φ14 HD9025 25 1 115 85 65 16 340 4-φ14 HD9032 32 1 1/4 140 100 78 18 350 4-φ18 HD9040 40 1 1/2 150 110 85 18 380 4-φ18 HD9050 50 2 165 125 100 20 455 4-φ18 HD9065 65 2 1/2 185 145 120 22 505 8-φ18 HD9080 80 3 200 160 135 24 745 8-φ18 HD9100 100 4 235 190 160 24 765 8-φ23 HD9125 125 5 270 220 188 26 796 8-φ25 HD9150 150 6 300 250 218 28 828 8-φ25 HD9200 200 8 360 310 278 30 918 12-φ25 HD9250 250 10 425 370 332 32 948 12-φ30 HD9300 300 12 485 430 390 34 970 16-φ30 Note: 1, flange connection size reference GB/T9113.1-2000 standard. 2, due to the pressure gauge size effects of changes in total height changes without notice Third, installation and maintenance considerations DN15 ~ 50 threaded connection using a standard three-way vertically mounted in the pipeline for the branch pipe system eliminates water pipeline irregular shock wave and noise. DN50 ~ 300 flange connection, using the standard three-way external. 1, HD9000 ~ 16/25P piston water hammer eliminator should be installed near the source of water hammer, and its installation should be easy leading to the elimination of water hammer wave unimpeded