Bayan
WB300 series high performance butterfly valve ee butterfly valve ye looi në kë de kä juëc ye kek looi në butterfly valve yiic. Valve plate sealing surface of this butterfly valve is <unk> ball arc surface, sealing mechanism achieves a true dynamic sealing through system pressure, so there is a good cutting performance and durable performance. Valve plate sealing surface of this butterfly valve is <unk> ball arc surface, sealing mechanism achieves a true dynamic sealing through system pressure, so there is a good cutting performance and durable performance. A tɛ̈n tɔ̈u, a tɛ̈n tɔ̈u, a tɛ̈n tɔ̈u, a tɛ̈n tɔ̈u, a tɛ̈n tɔ̈u.

Parameters baara
[ Valve body ]
Tipe Flat Casting Tipe
Diyamet 80-600mm
Kɔɔr cɔl PN 1.6 ANSI150 JIS 10K
Connection Type Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin-Pin
Kuen ZG25
ZG0Cr17Ni12Mo2 ku ZG1Cr18Ni9
Lɔ̈ɔ̈m de valve (ye looi kek valve body): -45°C-+200°C
Tɛmɛ dɔ̈ŋ +200°C-+500°C

[ Kuen-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn-kuɛn]
Valve board form (sealed ring contact type) ye dɔ̈ŋ ye dɔ̈ŋ ye dɔ̈ŋ ye dɔ̈ŋ ye dɔ̈ŋ ye dɔ̈ŋ ye dɔ̈ŋ ye dɔ̈ŋ
Traffic Features Percentage Features ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni
Valve Board Material
ZG0Cr17Ni12Mo2 ku ZG1Cr18Ni9+ ye chrome ye cɔl ZG0Cr17Ni12Mo2 ku ZG1Cr18Ni9+ ye cɔl carbide ye cɔl
Valve board angle
90° (kek RC ku ZSH)
60° (kek HA film executor)
Valve Seat Material
Kɔl ye cɔl hard seal (0Cr17Ni12Mo2) kɔl ye cɔl soft seal (polytetrafluoroethylene + molybdenum disulfide)
Kä ye kek looi 0Cr17Ni12Mo2

Lëk ordering
1.Product model and name 2.Nominal diameter DN ((mm) 3.Nominal pressure 4.Flow characteristics requirements 5.Valve body materials and valve interior materials
6. Medium type and temperature range 7. Valve front and back pressure (pressure difference) 8. sealing form 9. support accessories