Features:
1.Novelty and reasonable design, unique structure, light weight, prompt open/closure.
2.Small torque, convenient operation, flexible and labor saving.
3.It is available to install at all direction with convenient maintenance.
4.With changeable seal parts, the sealing performance gains zero leakage at bi-directional sealing.
5.Sealing materials have the advantages of anti-aging, corrosion resistant, long duration, etc.
6.Design standard: EN593, API609, BS5155, BE1092, ISO5211
Material List:
| Part Name | Material | ||||
| Cast Iron | Ductile Iron | Carbon Steel | Stainless Steel | Aluminium-bronze | |
| Body | GG20 GG25 A126 | GGG40 GGG45 GGG50 A536 A395 | WCB WCC LCC LCB | CF8 CF8M CF3 CF3M SAF2507 SAF2205 | C95400 C95500 C95800 |
| Disc | GG20 GG25 A126 | GGG40 GGG45 GGG50 A536 A395 | WCB WCC LCC LCB | CF8 CF8M CF3 CF3M SAF2507 SAF2205 | C95400 C95500 C95800 |
| Body seat | NBR, EPDM, FKM, CR, NR, MVQ CSM, PTFE | ||||
| Stem | Stainless steel, bronze | ||||
| Operator | Lever, worm gear, penumatic, electric, motorized | ||||
Dimension List:
| Dimensions, PN10/16, CLASS 150 | ||||||||||||
| DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
| L | 43 | 46 | 46 | 52 | 56 | 56 | 60 | 68 | 78 | 78 | 102 | 114 |
| Dimensions, PN10/16, CLASS 150 | |||||||||||
| DN(mm) | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 |
| L | 127 | 154 | 165 | 190 | 203 | 216 | 254 | 279 | 318 | 356 | 406 |
Applications:
Air, water, waste water, steam, coal gas, oil products and etc.
