Pneumatic Watheve Pule Faʻatonutonu O le alatoto o le alatoto e faʻaaogaina le malosi o le pneumatic malosi e pulea ai le tafega malulu ma omiga. E aofia ai le vanimonimo o le tino, lima, alatoto autu, piston, tautotogo
ma le pneumatic faia. O lenei faʻataʻitaʻiga fetuʻutuʻunaʻi le tulaga o le varat coure ma suia le auala o le auala o le vai o le alatoto o le alatoto, o le a e faʻaaogaina le tafe ma omiga.
O le Pneumatic Watheve Pule Faʻatonutonu o loʻo iai le alatele
1. Premise Contron : O le mamanu o le ata o le ata ma le lima e mafai ai ona pulea le alatoto e pulea ai le tafe ma le mamafa o le suavai e fetaui ai manaoga o gaioiga eseese.
2. Vave tali : Ona o le faʻaaogaina o le pneumatic compotors, o le pnemutac staneve tulafono faʻatonutonu o le tali vave
le tafe ma le mamafa o le vai.
3. Maualuga le faʻatuatuaina : O le alatoto o loʻo faia i mea uiga lelei, e iai le afaina o le mataʻutia ma le ofuina le tetee, ma e mafai ona faʻagaioia mo se taimi umi i le tino
4. Faigofie Tautalaga : O le alatoto e iai se faʻapitoa fausaga ma e faigofie ona vavaeina ma toe faʻaleleia, e mafai faʻaititia le tausiga ma tau.
5. Ua faaaogaina lautele : Pneomatac Whiteve Order e talafeagai mo vaega eseese o falefaigaluega, pei o vailaʻau vailaʻau, petroleum, ma isi,
ma e mafai ona faʻaogaina e faʻatonutonu ai le tafe ma le faʻamalosi o vai, kesi ma le ausa.
O oloa autu a le matou kamupani e aofia ai le pneumatic faʻatonutonuina alatoto, pneumatic back, eletise eletise eletise, freorine o alatoto o valevalega, o le afu o le afu.
Vanul tino
Type |
Straight-through double-seat ball valve |
Nominal diameter |
DN15-DN400mm |
Nominal pressure |
PN16, 40, 64, ANSI150, 300, 600; |
Connection form: |
Flange type |
Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
Valve cover form: |
Standard type (P): -17-+230℃ |
Gland type: |
Bolt pressing type |
Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Valve vaega
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear |
Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc. |
Faitalia a le Faitalia
Model: |
film type |
Diaphragm material: |
ethylene-propylene rubber sandwiched with nylon |
Spring range: |
20-100KPa, 40-200KPa, 80-240KPa |
Air supply pressure: |
140KPa, 160KPa, 280KPa, 400KPa |
Air source connector: |
Rc1/4, Rc3/8 |
Ambient temperature: |
-30 ~ +70℃ |
Mode of action: |
air-opening type (reaction), air-closing type (direct action) |
Remarks: |
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① This model of large diameter or high pressure differential regulating valve can also be equipped with a straight stroke piston actuator. |
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② If the ambient temperature is lower than -30℃, please contact Xipai technical personnel. |
Faatinoga
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI Accessories (configured upon request) Positioner, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, air control valve, speed increaser, position keeping valve, etc. |