model | Nominal diameter (mm) |
Size (mm) | |||||||
φ | H | B | Z-φd | L | |||||
D371X-10 / 16 | 50 | 125 | 200 | 43 | 4-φ18 | 220 | |||
65 | 145 | 220 | 46 | 4-φ18 | 220 | ||||
80 | 160 | 230 | 46 | 4-φ18 | 220 | ||||
100 | 180 | 240 | 52 | 8-φ18 | 220 | ||||
125 | 210 | 250 | 56 | 4-φ18 | 268 | ||||
150 | 240 | 265 | 56 | 4-φ23 | 268 | ||||
200 | 295 | 310 | 60 | 4-φ23 | 289 | ||||
250 | 355 | 340 | 68 | 4-φ25 | 289 |
Wafer Centerline Butterfly Valve Material of main parts | |||
Part Name | material | ||
Valve body | Grey cast iron / nodular cast iron | ||
Seat | PTFE | ||
Disc | Ductile iron | ||
Axle | Carbon steel |
model | Nominal pressure (mpa) |
Test pressure (mpa) | proper temperature | Applicable medium | |||||
Strength (water) | Sealed (water) | ||||||||
D371X-10 | 1.0 | 1.50 | 1.10 | ≤80 ℃ | water | ||||
D371X-16 | 1.6 | 2.40 | 1.80 | ≤80 ℃ | water |
Tips:
1.Compact structure, reasonable design, good valve rigidity, smooth passage.
2.The use of flexible graphite packing, reliable sealing, light and flexible operation
Applications:
Industrial applications: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,water treatment and etc.
1.We have Sand or Precision casting technology,So we can as your drawing design and production.
2.Customers' logos are available cast on the valve body.
3. All our casting with tempering procedure before Processing.
4. Use the CNC lathe during whole process.
5. The disc sealing surface use plasma welding machine welding.
6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.
7.The kind valve we usually use Bags to package, We also can according to specific customer's requests.
8. Production Obviously advantages:
1)Wafter center line butterfly valve D71X/D371X-10/10Q/16/16Q
2)High- Performance & Multi-Material valve parts
3)OEM & ODM
4)All service life, easy assembly
5)Multi-color as per customer choice
6)Multi standard & Connection