Stainless steel ball valve
Service Hotline: +86-21-33758111
Product Details
Technical Parameters
Temperature Range: -20℃～220℃
Size Range: DN15～DN250
Body Materials: Stainless stee
Sphere material: Stainless steel
Sealing ring: 15%GF+PTFE
Filter: 304 stainless steel
O-ring: EPDM
Product Features
1.Two-piece structure, carrying blowout prevention valve stem, full bore design, reducing fluid resistance.2.Stainless steel valve stem ensures that the work will not be affected by the side thrust generated by the high-pressure fluid.
3.Stainless steel valve ball reduces the wear of parts and prolongs the service life. Teflon valve seat, adjustable packing nut.
4.The two-piece structure is easy to maintain. The PTFE valve seat and PTFE packing rod can be repaired quickly after the bonnet assembly is disassembled.
5.Multiple solid bonnets, adjustable conical PTFE packing
6.Thrust piece prevents wear, reduces torque, and provides double valve stem seal
7.Self-locking gland nut adjustable packing, including protective metal packing washer
Main overall connection dimensions
| DN | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| d1 | 13 | 19 | 25 | 38 | 64 | 64 | 76 | 102 | 127 | 152 | 203 |
| L | 108 | 117 | 127 | 165 | 191 | 191 | 203 | 229 | 356 | 394 | 457 |
| H | 59 | 63 | 75 | 95 | 142 | 142 | 152 | 178 | 252 | 272 | 342 |
| W | 130 | 130 | 160 | 230 | 400 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
| WT（kg） | 2.5 | 3 | 5 | 7 | 15 | 19 | 19 | 33 | 58 | 93 | 160 |
