Product name: SGJD745X diaphragm type multifunctional pump control valve767 Introduction: Installed in the pump outlet pipe of a water system in high rise building and other water supply ... |
Installed in the pump outlet pipe of a water system in high rise building and other water supply systems, to prevent the media side flow, prevent the generation of water hammer and the water hammer phenomenon. A valve combines electric valve, check valve and water hammer eliminator three functions, which can effectively improve the safety and reliability of water supply system.
1, eliminate water hammer effect is good, the slow opening, fast closing, slow closing to eliminate the technical principles of integrated water hammer, prevent the generation of water hammer and open the pump water hammer.
2, convenient operation, only need to operate the pump motor hoist button, valve according to the pump operating rules as the automatic opening and closing process.
3, good energy saving effect, the body adopts the whole channel design streamline type DC type, small pressure loss, flow, and has the advantages of small size, light weight.
Nominal diameterDN | L | D | D1 | n-d | H | |||||||
mm | in | 1.0 | 1.6 | 2.5 | 1.0 | 1.6 | 2.5 | 1.0 | 1.6 | 2.5 | ||
50 | 2 | 203 | 165 | 165 | 165 | 125 | 125 | 125 | 4-18 | 4-18 | 4-18 | 293 |
65 | 2 1/2 | 216 | 185 | 185 | 185 | 145 | 145 | 145 | 4-18 | 4-18 | 8-18 | 328 |
80 | 3 | 241 | 200 | 200 | 200 | 160 | 160 | 160 | 8-18 | 8-18 | 8-18 | 364 |
100 | 4 | 292 | 220 | 220 | 236 | 180 | 180 | 190 | 8-18 | 8-18 | 8-22 | 418 |
125 | 5 | 330 | 250 | 250 | 270 | 210 | 210 | 220 | 8-18 | 8-18 | 8-22 | 481 |
150 | 6 | 356 | 285 | 285 | 300 | 240 | 240 | 250 | 8-22 | 8-22 | 8-26 | 543 |
200 | 8 | 457 | 340 | 340 | 360 | 295 | 295 | 310 | 8-22 | 12-22 | 12-26 | 673 |
250 | 10 | 533 | 395 | 405 | 425 | 350 | 355 | 370 | 12-22 | 12-26 | 12-26 | 792 |
300 | 12 | 610 | 445 | 460 | 485 | 400 | 410 | 430 | 12-22 | 12-26 | 12-30 | 927 |
350 | 14 | 686 | 505 | 520 | 555 | 460 | 470 | 490 | 16-22 | 16-26 | 16-30 | 957 |
Nominal diameterDN | L | D | D1 | n-d | H | |||||||
mm | in | 1.0 | 1.6 | 2.5 | 1.0 | 1.6 | 2.5 | 1.0 | 1.6 | 2.5 | ||
400 | 16 | 762 | 585 | 580 | 620 | 515 | 525 | 550 | 16-26 | 16-30 | 16-33 | 1188 |
450 | 18 | 864 | 615 | 640 | 670 | 565 | 585 | 600 | 20-26 | 20-30 | 16-36 | 1218 |
500 | 20 | 914 | 670 | 715 | 730 | 620 | 650 | 660 | 20-26 | 20-33 | 20-36 | 1256 |
600 | 24 | 1000 | 780 | 840 | 845 | 725 | 770 | 770 | 20-30 | 20-36 | 20-39 | 1600 |
700 | 28 | 1100 | 895 | 910 | 980 | 840 | 840 | 875 | 24-30 | 24-36 | 24-42 | 1750 |
800 | 32 | 1300 | 1015 | 1025 | 1085 | 950 | 950 | 990 | 24-33 | 24-39 | 24-48 | 1900 |
900 | 36 | 1400 | 1115 | 1125 | 1050 | 1050 | 28-33 | 28-39 | 2100 | |||
1000 | 40 | 1450 | 1230 | 1485 | 1160 | 1170 | 28-36 | 28-42 | 2400 | |||
1200 | 48 | 1455 | 1380 | 32-39 | 2860 | |||||||
1400 | 56 | 1675 | 1530 | 36-42 | 3200 |
Note: the installation diagram of elastic valve seat seal or valve optional, suggest ≥ DN350 butterfly valve. The H value for reference purposes only, to the real actual size as
。Fujian Shengao Valve Manufacturing Co., Ltd.
Production base:Nanan City, Fujian Province, the town of LunCang, high-tech park
Marketing Center:Guangdong Province, Foshan City, Nanzhuang, embankment industrial zone
Tel:+86-595-29880666
Fax:+86-595-86181291
Website:http://www.sgfm168.com