Kum donghnak thilri tha bik Ductile Iron Marterial GD Series Butterfly Valve Rubber Disc NBR O-Ring Na duhmi rong paoh na thim khawh
Kan riantuannak cu a dirh thok in, a tlangpi in thilri tthatnak kha chawlehthalnak nunnak ah a ruah, thilri sernak thiamnak kha a tthanchoter lengmang, thilri tthatnak tthanchoternak le riantuannak tthatnak uknak kha pehzulh tein a fehter, Tuluk ram caah Tuluk caah sui a petu ISO 9001:2000 ningin fek tein a zulh. Meithatnak caah Signal Gearbox he Valve, Na lungtlinnak tlinter awkah na duhning tein kan tuah khawh! Kan company nih zung zeimawzat a dirh, cu hna ahcun chuahmi zung, tangka hmuhnak zung, a ttha tukmi uknak zung le riantuannak zung, tbk.
Kan riantuannak cu a dirh thok in, a tlangpi in thilri tthatnak kha chawlehnak nunnak ah a ruah, thilri sernak thiamnak kha a tthanchoter lengmang, thilri tthatnak ah tthanchonak a tuah i riantuannak tthatnak uknak kha pehzulh tein a fehter, ram pumpi phunglam ISO 9001:2000 vialte he aa tlak inChina Soft Seat Butterfly Valve, Double Shaft Butterfly Valve, Mipi sinah kan fehter, riantuan ttinak, teinak hmuh khawhnak dirhmun cu kan phunglam a si, tthatnak in nunnak ser timi ruahnak kha zulh, dinfelnak in tthancho peng, lungtak tein riantuanpi hawi le tam deuh he pehtlaihnak ttha ser kan i ruahchan, teinak hmuh khawhnak dirhmun le tthanchonak ttha hmuh khawhnak ding caah.
Langhtermi:
GD Series grooved end butterfly valve cu grooved end bubble tight shutoff butterfly valve a si i a ttha tukmi a luannak sining a ngei. Rubber seal cu ductile thir disc cungah an ser, a tam bik a luan khawhnak ding caah. Grooved end piping hmannak caah man fawi, ttha tein le zumhawktlak riantuannak a pek. A donghnak tthennak pahnih he fawi tein chiah khawh a si.
A tlangpi in hmannak:
HVAC, thianhnak system, tbk.
A kauh ning:
| A hmetngan | A | B | D | D1 | D2 | L | H | E | F | G | G1 | I | P | W | U | K | Φ1 | Φ2 | Rit (kg) | |
| mm | inch | |||||||||||||||||||
| 50 | 2 | 98.3 | 61 | 51.1 | 78 | 35 | 32 | 9.53 | 50 | 57.15 | 60.33 | 81.5 | 15.88 | 50.8 | 9.52 | 49.5 | 77 | 7 | 12.7 | 2.6 |
| 65 | 2.5 | 111.3 | 65 | 63.2 | 92 | 35 | 32 | 9.53 | 50 | 69.09 | 73.03 | 97.8 | 15.88 | 63.5 | 9.52 | 61.7 | 77 | 7 | 12.7 | 3.1 |
| 80 | 3 | 117.4 | 75 | 76 | 105 | 35 | 32 | 9.53 | 50 | 84.94 | 88.9 | 97.8 | 15.88 | 76.2 | 9.52 | 74.5 | 77 | 7 | 12.7 | 3.5 |
| 100 | 4 | 136.7 | 90 | 99.5 | 132 | 55 | 32 | 9.53 | 70 | 110.08 | 114.3 | 115.8 | 15.88 | 101.6 | 11.1 | 98 | 92 | 10 | 15.88 | 5.4 |
| 150 | 6 | 161.8 | 130 | 150.3 | 185 | 55 | 45 | 9.53 | 70 | 163.96 | 168.3 | 148.8 | 15.88 | 152.4 | 17.53 | 148.8 | 92 | 10 | 25.4 | 10.5 |
| 200 | 8 | 196.9 | 165 | 200.6 | 239 | 70 | 45 | 11.1 | 102 | 214.4 | 219.1 | 133.6 | 19.05 | 203.2 | 20.02 | 198.8 | 125 | 12 | 28.58 | 16.7 |
| 250 | 10 | 228.6 | 215 | 250.7 | 295 | 70 | 45 | 12.7 | 102 | 368.28 | 273.1 | 159.8 | 19.05 | 254 | 24 | 248.8 | 125 | 12 | 34.93 | 27.4 |
| 300 | 12 | 266.7 | 258 | 301 | 350 | 70 | 45 | 12.7 | 102 | 318.29 | 323.9 | 165.1 | 19.05 | 304.8 | 26.92 | 299.1 | 125 | 12 | 38.1 | 37.2 |
Kan riantuannak cu a dirh thok in, a tlangpi in thilri tthatnak kha chawlehthalnak nunnak ah a ruah, thilri sernak thiamnak kha a tthanchoter lengmang, thilri tthatnak tthanchoternak le riantuannak tthatnak uknak kha pehzulh tein a fehter, Tuluk ram caah Tuluk caah sui a petu ISO 9001:2000 ningin fek tein a zulh. Meithatnak caah Signal Gearbox he Valve, Na lungtlinnak tlinter awkah na duhning tein kan tuah khawh! Kan company nih zung zeimawzat a dirh, cu hna ahcun chuahmi zung, tangka hmuhnak zung, a ttha tukmi uknak zung le riantuannak zung, tbk.
caah Tuluk Sui PektuChina Soft Seat Butterfly Valve, Double Shaft Butterfly Valve, Mipi sinah kan fehter, riantuan ttinak, teinak hmuh khawhnak dirhmun cu kan phunglam a si, tthatnak in nunnak ser timi ruahnak kha zulh, dinfelnak in tthancho peng, lungtak tein riantuanpi hawi le tam deuh he pehtlaihnak ttha ser kan i ruahchan, teinak hmuh khawhnak dirhmun le tthanchonak ttha hmuh khawhnak ding caah.
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