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Pneumatic flow regulation valve ye kɔɔr
Pneumatic flow regulation valve ye kɔɔr
Detalji proizvoda
MillerPneumatic flow regulating valve (Pneumatic flow regulating valve)Kuen:
Pneumatic flow regulating valve ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc
Pneumatic flow regulating valve, ye looi në pneumatic film multi-spring execution mechanism ku seat rou Valve tɔŋ.
A ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raa
Valve ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u A ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n A dɔɔr ka tɛmɛ valve ye kɔnɔ, nka a dɔɔr ka tɛmɛ valve ye kɔnɔ.
A lëu bï ya luui në ɣän ke kɔc cïï röt looi, ku ka kɔc cïï röt looi, ka kɔc cïï röt looi, ka kɔc cïï röt looi, ka kɔc cïï röt looi.
Parameters Technical and Performance (Parameters Technical and Performance) (Parameters Technical and Performance)
Valve
|
Tip |
Direct Pass Double Seat Cast Ball Valve |
|
Diyameter |
25、32、40、50、65、80、100、125、150、200、250、 |
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Pressure nominal |
PN1.6、4.0、6.4MPa |
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Flange Standart |
JB/T79.1-94、79.2-94Wait ye |
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Materiɛl |
Steel (ZG230-450(Stainless steel)ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti(etc.) |
|
Top Valve Cover |
Standart-17～+230℃、Thermal type+230～+450℃Low temperature-60～-196℃、Ripple tube sealing type-40～+350℃ |
|
Type cover |
Bolt pressing type |
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Packing |
VPolytetrafluoroethylene filling, polytetrafluoroethylene asbestos filling, asbestos textile filling, graphite filling |
|
Struktur form |
(Lëk foto)1~ Gambar5） |
Valve ye
|
Valve Type |
Dual-seat piston valve core |
|
Karakteristika Traffic |
Parallel Percentage Properties and Linear Properties (Parallel Percentage Properties and Linear Properties) |
|
Materiɛl |
Stainless steel (1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、17-4PH、9Cr18、316L), Stainless Steel Stack Welding Stainless Steel Alloy, |
Valve tʊma
Air shutdown(B)— Valve ye tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u(FO); Air Open(K)— Valve ye tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u(FC)
Aksesɛr
Positioner, air filter pressure reducer, position holding valve, stroke switch, valve position transmitter, hand wheel mechanism etc.
Kuen
|
Proyek |
Wala locator |
Tëë locator |
||
|
Kɛlɛ fundamental% |
±5.0 |
±1.0 |
||
|
Diference% |
≤3.0 |
≤1.0 |
||
|
Death Zone% |
≤3.0 |
≤0.4 |
||
|
Spread tuma% |
Aŋ |
Ye daminɛ |
±2.5 |
±1.0 |
|
Endpoint |
±5.0 |
±1.0 |
||
|
Gas shutdown |
Ye daminɛ |
±5.0 |
±1.0 |
|
|
Endpoint |
±2.5 |
±1.0 |
||
|
Rated process deviation (Dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr dɛɛr)% |
≤2.5 |
|||
|
Lëkl/h |
0.01%×Valve nominal capacity |
|||
|
Range adjustableR |
30:01 |
|||
Rating flow coefficientKv、Rated trip、配备执行机构型号、允许压力差异、允许压力差异、允许压力差异、允许压力差异、允许压力差异、允许压力差异、允许压力差异
|
DiyameterDN(mm) |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Rating flow coefficientKv |
10 |
16 |
25 |
40 |
72 |
100 |
160 |
250 |
400 |
630 |
1000 |
1600 |
|
Rated JourneyL(mm) |
16 |
25 |
40 |
60 |
100 |
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