electric midline wafer lug butterfly valve 1.medium:water,oil,vapour 2.material:grey iron,DI 3.ISO9001:2008 4.DN25-DN600
| DN | A | B | C | D | E | Ø F | G | a | ØJ | ØL | ØDk×n×MI | ØK | Weights(kg) | |
| Lug | Wafer | |||||||||||||
| 1″ | 121 | 53 | 33 | 54.5 | 32 | 12.6 | 10 | 45º | 65 | 50 | 7 | 2.15 | 1.75 | |
| 1.2″ | 121 | 57 | 33 | 61.5 | 32 | 12.6 | 10 | 45º | 65 | 50 | 7 | 2.40 | 2.04 | |
| 1.5″ | 130 | 61 | 33 | 70.0 | 32 | 12.6 | 10 | 45º | 65 | 50 | 7 | 2.85 | 2.45 | |
| 2″ | 124 | 77 | 42 | 76.3 | 32 | 12.6 | 10 | 45º | 65 | 50 | 120.64×4×5/8″-11 | 7 | 3.18 | 2.72 |
| 2.5″ | 134 | 87.5 | 44.7 | 88.9 | 32 | 12.6 | 10 | 45º | 65 | 50 | 139.7×4×5/8″-12 | 7 | 3.63 | 3.18 |
| 3″ | 141 | 95 | 45.2 | 103.7 | 32 | 12.6 | 10 | 45º | 65 | 50 | 152.4×4×5/8″-13 | 7 | 6.35 | 4.54 |
| 4″ | 156 | 107 | 52.1 | 135.0 | 32 | 15.77 | 12 | 22.5º | 90 | 70 | 190.5×4×5/8″-14 | 9.5 | 11.79 | 5.9 |
| 5″ | 168 | 121.5 | 54.4 | 159.0 | 32 | 18.92 | 14 | 22.5º | 90 | 70 | 215.9×4×5/8″-15 | 9.5 | 12.7 | 8.16 |
| 6″ | 184 | 144 | 55.8 | 188.1 | 32 | 18.92 | 14 | 22.5º | 90 | 70 | 241.3×4×5/8″-16 | 9.5 | 14.06 | 9.07 |
| 8″ | 213 | 171 | 60.6 | 238.12 | 45 | 22.1 | 17 | 22.5º | 125 | 102/125 | 298.45×4×5/8″-17 | 11.1/14.3 | 22.23 | 14.51 |
| 10″ | 244 | 205 | 65.6 | 292.35 | 47.6 | 28.45 | 22 | 15º | 125 | 102/125 | 361.95×4×5/8″-18 | 11.1/14.3 | 32.66 | 19.05 |
| 12″ | 283 | 235 | 76.9 | 344.0 | 47.6 | 31.6 | 24 | 15º | 125 | 125 | 431.8×4×5/8″-19 | 14.3 | 47.63 | 31.75 |
Design standard: API609 , BS5155 , MSS-67-1995
Face to face : API598
Tubing flange: BS/ DIN / ANSI / JIS/ ASE / ASD / BS10D / BS10E / UNI
Inspection and test : API598 , ISO5208-1982
Drving style : Lever , gear , actuator , pneumatic
main products include :
1. Wafer type butterfly valve-butterfly valve with lever , Gear box , Pneumatic apparatus , electronic apparatus , Fire-proof butterfly valve .
2.Butterfly check valve, Grooved end butterfly valve , Lug type butterfly valve , Industry butterfly valve , Non rising stem single wedge disc Gate valve .
3.Flange Butterfly valve-(U type )Flange Butterfly valve , Electronic Flange Butterfly valve , Pneumatic Flange Butterfly Valve .
4.Double eccentric Butterfly valve , (eccentric /pneumatic) eccentric butterfly valve .
5. 5.Butterfly valve and check valve of Stainless - with lever , ball valve with electronic apparatus .
6. Y - Strainer , middle line flange butterfly valve ,Corrosion resistant butterfly valve.etc.
7.Dismantling joint/ Coupling / flange adaptor.
grey iron, ductile iron manual industrial butterfly valve
