Mhedziso yeRising Stem Fire Elastic Seat Seal Gedhi Mavharuvhu

Mhedziso yeRising Stem Fire Elastic Seat Seal Gedhi Mavharuvhu

Rising stem fire elastic seat sealing gedhi vharafu ivharuvhu inoshandiswa mumasisitimu ekudzivirira moto, ane mashandiro akanaka uye maitiro. Izvi zvinotevera zvinounza kuongororwa, tekinoroji paramita, uye huru yekunze yekubatanidza zviyero zvevhavha.

1. Muchidimbu

Iyo elastic seat sealing gedhi valve yeMinggan Fire Protection inogadzirwa neShanghai Shenhong Valve Co., Ltd. Iyi valve inonyanya kushandiswa mumagetsi ekudzivirira moto, inokwanisa kutsungirira mvura yakakwirira uye kuve nechokwadi kuvhara kwakavimbika kana moto. Yakagadzirwa nemhando yepamusoro uye ine yakanakisa corrosion resistance uye simba remagetsi.

2, Technical parameters

Iwo tekinoroji maparamendi ekusimuka kwedzinde moto elastic seat sealing gedhi valve ndeaya anotevera:

Zita dhayamita: DN50-600mm

Nominal pressure: PN1.6/2.5MPa

Kushanda tembiricha: ≤ 200 ℃

Chisimbiso kumanikidza: 0.80 ℃

Valve body material: cast iron

Midhiya inoshanda: mvura yakachena, zvinwiwa zvisingaore

3, Main ekunze kubatana zviyero

Iwo makuru ekunze ekubatanidza zviyero zvekukwira stem fire elastic seat sealing gedhi valve ndeaya anotevera:

DN L D1 D2 N- φ D Zita Hmax

50 65 178 185 135 125 4-19 4-19 322 374

100 150 203 200 220 180 8-19 8-19 420 524

200 250 254 250 285 240 8-23 8-23 581 736

250 300 330 340 395 355 12-23 12-23 882 942

300 350 356 405 460 400 12-23 12-23 1009 1117

350 400 406 520 580 515 16-23 16-23 1300 1655

400 450 581 520 580 515 16-28 16-31 1380 1805