Turbine Ventilation Butterfly Valve

Fa'amatalaga Puupuu:

O le vevela talafeagai o le valve butterfly e fa'alagolago i le filifilia o mea o le tino valve, ma o le mamafa o le mamafa e itiiti ifo i le 1.0 MPa. E masani ona faʻaoga i le ea ma le puipuiga o le siosiomaga i totonu o alamanuia o alamanuia, metallurgy, puipuiga o le siosiomaga, vailaʻau kemisi, mea fau fale, fale eletise, tioata ma isi pisinisi, e pei o se paipa e pulea le masini mo le faatonutonuina o le tafe poʻo le tipi ese o le kesi. feololo. E tatau ona fa'apipi'i fa'alava i totonu o paipa ia alalaupapa fa'a'avevela.

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Fa'amatalaga Oloa

OEM/ODM Auaunaga

Faailoga o oloa

Uiga o oloa

1. Ventilation butterfly valve e fou ma talafeagai i le mamanu, tulaga ese i le fausaga, mama i le mamafa ma vave i le tatalaina ma le tapunia.

2. O le valve butterfly o loʻo i ai le lelei o le faʻaogaina o le taimi laʻititi, faʻaoga faigofie ma le faʻapolopoloina o galuega-faʻaola.

3. Fa'aaogā mea talafeagai e fa'afetaui ai le 'ese'ese o le vevela o fa'asalalauga maualalo, feololo ma maualuga ma fa'a'a'ala'au.

4. E leai ni faʻamau faʻafesoʻotaʻi, faʻamau, ma isi, faʻalagolago i le faʻaogaina, umi o le auaunaga, e le afaina i le tafega o ala o faasalalauga.

Fa'amatalaga Fa'apitoa mo Valve Pepe Fa'a'a

Fuafuaga ma Faiga Faʻatonu: GB / T 12238-1989; JB/T8692-1998

Fuafuaga Umi Umi: GB/T 12221-2005

Feso'ota'iga Flange Standard: GB/T 9115.1

O'omiga ma le vevela vasega: GB/T 12224-2005

Tulaga Su'ega Su'ega: GB/T 13927-2008

Fa'asologa fa'apitoa fa'apitoa

Fa'ailoga ta'ita'iDN(mm)		50～2000
Ole mamafaPN(MPa)		0.05	0.25	0.6
Su'ega mamafa Ps(MPa)	suega malosi	0.075	0.375	0.9
	Su'ega fa'amau	≤1.5％ Leakage aofaʻi
Fa'atatau auala		Kesi, kasa pefu, kasa fa'a'a'a'a, ma isi.
Pepa aveta'avale		Tusi Taiala, Uili Anufe ma Anufe, Ta'avale Pneumatic ma Eletise

Mea o Vaega Tele ma Vaega

Igoa vaega	Saienisi Mea
tino valve	Uamea lafo, uamea uamea, uamea chromium-nickel-molybdenum-titanium, chromium-molybdenum-titanium sila ma isi mea faʻapitoa
Disc	Uamea lafo, uamea uamea, uamea chromium-nickel-molybdenum-titanium, chromium-molybdenum-titanium sila ma isi mea faʻapitoa
mama faamau	Uamea lafo, uamea uamea, uamea chromium-nickel-molybdenum-titanium, chromium-molybdenum-titanium sila ma isi mea faʻapitoa
Po'a	Uamea kaponi, 2Crl3, uamea uamea, chromium-nickel-molybdenum-titanium sila
fa'atumu	graphite fetuutuunai

Tau talafeagai

Mea eseese	uamea kaponi	Uila kaponi maualalo vevela	Uamea uamea		austenitic uamea uamea	Chromium molybdenum sila
Fa'ailoga igoa	WCB	LCB	WC6 poʻo WC9	C5 poʻo le C12	Chromium Cr-18 ituaiga, 304, 31 6	12CrMoV
Tete'e i le maualuga o le vevela	425℃	345℃	595℃	650 ℃	600℃	560℃
Tete'e o le vevela maualalo	-29℃	-46℃	-29℃	-29℃	-196℃	-40℃
Fa'aogaina le vevela galue	≤ 25℃	≤345℃	≤595℃	≤ 650 ℃	≤600℃	≤560℃