GD Series grooved makumu ya phaphatani valve
Nhlamuselo:
GD Series grooved end butterfly valve i grooved end bubble tight shutoff phaphatani valve leyi nga na swihlawulekisi swo hlamarisa swa ku khuluka. Xisirhelelo xa rhaba xi vumbiwile eka ductile iron disc, leswaku kuta pfumeleriwa ku khuluka lokukulu. Yi nyika vukorhokeri bya ikhonomi, lebyi tirhaka kahle, na ku tshembheka eka switirhisiwa swa tiphayiphi ta makumu lama nga na ti grooved. Yi vekiwa hiku olova na ti grooved end couplings timbirhi.
Ku tirhisiwa loku tolovelekeke: .
HVAC, sisiteme yo sefa, na swin’wana.
Swipimelo: .

| Sayizi | A | B | D | D1 | D2 | L | H | E | F | G | G1 | I | P | W | U | K | Φ1 | Φ2 | Ndzilo (kg) . | |
| mm | inch | |||||||||||||||||||
| 50 | 2 | 98.3 | 61 | 51.1.1 | 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 | 3.1.1 |
| 80 | 3 | 117.4 | 75 | 76 | 105. 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. 100 | 4 | 136.7 | 90 | 99.5 | 132. 132 | 55 | 32 | 9.53 | 70 | 110.08 | 114.3 | 115.8 | 15.88 | 101.6 | 11.1.1.1 | 98 | 92 | 10 | 15.88 | 5.4 |
| 150. 150 | 6 | 161.8 | 130. 130 | 150.3 | 185. 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. 165 | 200.6 | 239 | 70 | 45 | 11.1.1.1 | 102. 102 | 214.4 | 219.1.1 | 133.6 | 19.05 | 203.2 | 20.02 | 198.8 | 125. 125 | 12 | 28.58 | 16.7 |
| 250 | 10 | 228.6 | 215. 215 | 250.7 | 295 | 70 | 45 | 12.7 | 102. 102 | 368.28 | 273.1 | 159.8 | 19.05 | 254 | 24 | 248.8 | 125. 125 | 12 | 34.93 | 27.4 |
| 300 | 12 | 266.7 | 258 | 301 | 350 | 70 | 45 | 12.7 | 102. 102 | 318.29 | 323.9 | 165.1.1 | 19.05 | 304.8 | 26.92 | 299.1 | 125. 125 | 12 | 38.1.1 | 37.2 |
Tsala rungula ra wena laha u hi rhumela rona









