Locking type soft sealing gate valve
Product name:Locking type soft sealing gate valve
Product model:SBZ45X-10/16
Product features
The valve can only use special wrench switch, has the advantages of simple operation, easy to use, durable characteristics. To prevent others from switch valve, installed in the water pipeline and other pipelines can effectively avoid the stealing phenomenon.
Technical parameters
Model | SBZ45X-10 | SBZ45X-16 |
| Nominal pressure | 1.0MPa (10kgf/cm2) | 1.6MPa (16kgf/cm2) |
| Nominal diameter | 40 - 400mm | 40 - 400mm |
| Seal test pressure | 1.1MPa (11kgf/cm2) | 1.76MPa (17.6kgf/cm2) |
| Strength test pressure | 1.5MPa (15kgf/cm2) | 2.4MPa (24kgf/cm2) |
| Applicable temperature | ≤ 120 ℃ | ≤ 120 ℃ |
| Applicable medium | Water, oil, plumbing and other non corrosive fluid | Water, oil, plumbing and other non corrosive fluid |
| Drive mode | Manual | Manual |
Can also be based on customer requirements, provide specific technical parameters of the product |
Scope of application
Can be used in urban water supply and drainage, Water Management District, district heating management, landscaping, oil and other industries.
Valve sheet of material
| Valve body | Grey cast iron, ductile cast iron |
| Gate | Grey cast iron, ductile cast iron, NBR, EPDM, HTV |
| Valve cover | Grey cast iron, ductile cast iron |
| Valve stem | Stainless steel |
| Sealing sleeve | Brass |
| Valve stem nut | Brass |
| Sealing ring | NBR, HTV |
| Special wrench | Carbon steel |
Manufacturing specification
Valve connection size accords with GB17241.6-1998 standard, valves structure length consistent with short GB/T12221-1989 series standard, pressure test in accordance with GB/T13927-1992 requirements.
Data sheet(unit: mm)
Nominal diameter (DN) | Structure length | H | Bolt | |
10Kg | 16Kg | Reference weight kg |
Bolt hole center circle diameter D | Bolt hole diameter | Number | Thread specification | Bolt hole center circle diameter D | Bolt hole diameter | Number | Thread specification |
40 | 165 | 170 | 110 | 19 | 4 | M16 | 110 | 19 | 4 | M16 | 7 |
50 | 178 | 185 | 125 | 19 | 4 | M16 | 125 | 19 | 4 | M16 | 9 |
65 | 190 | 205 | 145 | 19 | 4 | M16 | 145 | 19 | 4 | M16 | 12 |
80 | 203 | 310 | 160 | 19 | 8 | M16 | 160 | 19 | 8 | M16 | 20 |
100 | 229 | 340 | 180 | 19 | 8 | M16 | 180 | 19 | 8 | M16 | 27 |
150 | 267 | 430 | 240 | 23 | 8 | M20 | 240 | 23 | 8 | M20 | 50 |
200 | 292 | 520 | 295 | 23 | 8 | M20 | 295 | 23 | 12 | M20 | 80 |
250 | 330 | 545 | 350 | 23 | 12 | M20 | 355 | 28 | 12 | M24 | 120 |
300 | 356 | 660 | 400 | 23 | 12 | M20 | 410 | 28 | 12 | M24 | 160 |
400 | 406 | 915 | 515 | 28 | 16 | M24 | 525 | 31 | 16 | M27 | 280 |
500 | 457 | 1110 | 620 | 28 | 20 | M24 | 650 | 34 | 20 | M30 |
