Kum tawp lamah Product tha ber Ductile Iron Marterial GD Series Butterfly Valve Rubber Disc NBR O-Ring I duh duh Color i thlang thei
Kan enterprise hian a din tirh atang khan, a tlangpuiin product top quality chu business life angin a ngai a, manufacturing technology tihchangtlun nawn lehin, product tha takah hmasawnna a siam a, enterprise total high quality administration a tichak chhunzawm zel a, national standard zawng zawng ISO 9001:2000 for China Gold Supplier for China Grooved End Ductile Iron Wafer Type Water Butterfly Valve with Signal Gearbox for Fire Fighting, Kan ti thei i custom-made get i tihhlawhtlin theih nan i satisfactory! Kan company hian department engemawzat kan din a, chung zingah chuan output department, revenue department, excellent control department leh sevice center, etc. te pawh a tel.
Kan enterprise hian a din tirh atang khan, a tlangpuiin product top quality chu business life angin a ngai a, manufacturing technology tihchangtlun nawn lehin, product tha takah hmasawnna a siam a, enterprise total high quality administration a tichak chhunzawm zel a, national standard ISO 9001:2000 for zawng zawng nen khauh takin a zawm a niChina Seat nem tak Butterfly Valve hmanga siam a ni, Double Shaft Butterfly Valve hmanga siam a ni, Kan thu bul atan mipui, thawhhona, win-win dinhmun kan nemnghet a, quality hmanga eizawnna siam, rinawmna hmanga hmasawn zel tih philosophy kan zawm , thinlung takin customer leh ṭhian tam zawk nena inzawmna ṭha siam kan beisei a, win-win dinhmun leh hausakna inang tlang neih theih nan.
Hrilhfiahna:
GD Series grooved end butterfly valve hi grooved end bubble tight shutoff butterfly valve a ni a, flow characteristics langsar tak a nei a ni. Rubber seal hi ductile iron disc-ah mold a ni a, hei hi flow potential sang ber a awm theih nan a ni. Grooved end piping application atan service man tlawm, efficient leh rintlak tak a pe a ni. Grooved end coupling pahnih hmanga awlsam taka dah theih a ni.
A hman dan tlangpui:
HVAC, filtering system, etc. te pawh a awm bawk.
Dimension hrang hrang: 1.1.
| Lenzawng tehna | A | B | D | D1 | D2 | L | H | E | F | G | G1 | I | P | W | U | K | Φ1 a ni | Φ2 a ni | A rih zawng (kg) . | |
| mm | inch a ni | |||||||||||||||||||
| 50 | 2 | 98.3 a ni | 61 | 51.1 a ni | 78 | 35 | 32 | 9.53 a ni | 50 | 57.15 a ni | 60.33 a ni | 81.5 a ni | 15.88 a ni | 50.8 a ni | 9.52 a ni | 49.5 a ni | 77 | 7 | 12.7 | 2.6 |
| 65 | 2.5 | 111.3 a ni | 65 | 63.2 a ni | 92 | 35 | 32 | 9.53 a ni | 50 | 69.09 a ni | 73.03 a ni | 97.8 a ni | 15.88 a ni | 63.5 a ni | 9.52 a ni | 61.7 a ni | 77 | 7 | 12.7 | 3.1.1 |
| 80 | 3 | 117.4 a ni | 75 | 76 | 105 a ni | 35 | 32 | 9.53 a ni | 50 | 84.94 a ni | 88.9 a ni | 97.8 a ni | 15.88 a ni | 76.2 a ni | 9.52 a ni | 74.5 a ni | 77 | 7 | 12.7 | 3.5 |
| 100 a ni | 4 | 136.7 a ni | 90 | 99.5 a ni | 132 a ni | 55 | 32 | 9.53 a ni | 70 | 110.08 a ni | 114.3 | 115.8 a ni | 15.88 a ni | 101.6 a ni | 11.1.1.1 | 98 | 92 | 10 | 15.88 a ni | 5.4 |
| 150 a ni | 6 | 161.8 a ni | 130 a ni | 150.3 a ni | 185-ah a awm | 55 | 45 | 9.53 a ni | 70 | 163.96 a ni | 168.3 a ni | 148.8 a ni | 15.88 a ni | 152.4 a ni | 17.53 a ni | 148.8 a ni | 92 | 10 | 25.4 | 10.5 a ni |
| 200 a ni | 8 | 196.9 a ni | 165 a ni | 200.6 a ni | 239 a ni | 70 | 45 | 11.1.1.1 | 102 a ni | 214.4 a ni | 219.1 a ni | 133.6 a ni | 19.05 a ni | 203.2 a ni | 20.02 a ni | 198.8 a ni | 125 a ni | 12 | 28.58 a ni | 16.7 |
| 250 a ni | 10 | 228.6 a ni | 215 a ni | 250.7 a ni | 295 a ni | 70 | 45 | 12.7 | 102 a ni | 368.28 a ni | 273.1 a ni | 159.8 a ni | 19.05 a ni | 254 a ni | 24 | 248.8 a ni | 125 a ni | 12 | 34.93 a ni | 27.4 |
| 300 a ni | 12 | 266.7 a ni | 258 a ni | 301 a ni | 350 a ni | 70 | 45 | 12.7 | 102 a ni | 318.29 a ni | 323.9 a ni | 165.1 a ni | 19.05 a ni | 304.8 a ni | 26.92 a ni | 299.1 a ni | 125 a ni | 12 | 38.1 a ni | 37.2 |
Kan enterprise hian a din tirh atang khan, a tlangpuiin product top quality chu business life angin a ngai a, manufacturing technology tihchangtlun nawn lehin, product tha takah hmasawnna a siam a, enterprise total high quality administration a tichak chhunzawm zel a, national standard zawng zawng ISO 9001:2000 for China Gold Supplier for China Grooved End Ductile Iron Wafer Type Water Butterfly Valve with Signal Gearbox for Fire Fighting, Kan ti thei i custom-made get i tihhlawhtlin theih nan i satisfactory! Kan company hian department engemawzat kan din a, chung zingah chuan output department, revenue department, excellent control department leh sevice center, etc. te pawh a tel.
China Gold Supplier tan chuanChina Seat nem tak Butterfly Valve hmanga siam a ni, Double Shaft Butterfly Valve hmanga siam a ni, Kan thu bul atan mipui, thawhhona, win-win dinhmun kan nemnghet a, quality hmanga eizawnna siam, rinawmna hmanga hmasawn zel tih philosophy kan zawm , thinlung takin customer leh ṭhian tam zawk nena inzawmna ṭha siam kan beisei a, win-win dinhmun leh hausakna inang tlang neih theih nan.
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