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Vent valve

Vent valve

Model: F65X
Specifications: DN150 ~ 600mm
Nominal: PN0.1 ~ 0.25MPa
Temperature: ≤300 ℃
opening angle: 45 degrees
Medium: gas, air, and other gases
flange standards: GB / T9115-98
connection Size: GB2555-81PN2.5
detection method: GB / T13927-92
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Dust relief valve structure features and uses:   
 The   valve seat, cone, valve cover, stem, hammer, limiter and other   components, the stem is a lever mechanism, with the valve stem to   achieve the valve opening and closing, Relying on the gravity of the   hammer so that the sealing surface match. Sealing to pay with a spherical outer cone and the inner seal. Suitable for blast furnace and hot air system of the system.
 

Dust relief valve main properties: 
 nominal pressure 0.10Mpa; 0.25Mpa 
 Temperature 45 ° opening angle ≤300 ℃ 
 Suitable medium gas, air and other gases   
 FS66W sealing surface of the bulk material, FS66HL sealing surface resistant alloys 
 of this series Dust release valve is divided into: Cone cover and conical conical cover within the conical surface
 

Dust release valve main dimensions, connection dimensions and quality unit: mm

Nominal diameter DN (mm)Nominal pressure PN (MPa)LDD1D2bH
2000.122537532028420865
2500.122542537033020890
3000.1245485430389221020
2500.1265555490448221100
4000.1265620555503241225
4500.1285645600570241265
4800.1285735685650241320
5000.1285755705670261330
5500.1285805755720261360
6000.1285850795745281385
6100.1285860810772281395
6500.1285910830794281410
6750.1300935855789281425
7000.1300980890845301495
8000.13001075985940301541
9000.1300119011251070301718
10000.1410132012101140321650
12000.1470153014201350361795
12500.1470159014751410361800
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