| Neqlîye: | Ocean,Land,Air,Express,Others |
| Bender: | shanghai,ningbo,huaian |
Şanika şewatê: Cepai
| Yekîneyên firotanê | : | Piece/Pieces |
| Tîpa pakêtê | : | QÛTÎK |
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Pneumatic Sleeve Regulation Valve Introduction:
Struktur : Valveya Kontrolê ya Pneumatic, ji laşê valve, cover valve, valve core, cotek bingehîn û pneumatic pêk tê. Laş û bonnet bi gelemperî ji kevir an keviran têne çêkirin û berxwedanek zexta bilind heye. Spî û xewa ji zeviyê zengil têne çêkirin û berxwedana koroziyonê ya baş heye.
Prensîba xebatê : Prensîba xebatê ya rahijandina Pneumatic-ê ya valahiyê ye ku tevgera valahiya valahiyê bi navgîniya aktuatorê pneumatic ve kontrol bike, da ku gopalê di navbera bingehîn û xalîçeyê de biguheze, û dûv re flûka tîrêjê biguheze. Dema ku aktuator pneumatic nîşana kontrolê werdigire, piston di actuatorê pneumatic de tevgera valahiya valahiyê digire û bi kontrolkirina zexta çavkaniya hewayê vedigire.
Hilberên sereke yên pargîdaniya me valahiya derî, Welhead, valve ya valahiyê, pêlav, pêlav, globe valve ne . Li benda bihîstina we me.
Laşê valve
| 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 core form: | pressure balanced valve core |
| Adjustment characteristics: | equal percentage, linear |
| Internal parts materials: | 304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc. |
| 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: | |
| ① This model of large diameter or high pressure differential regulating valve can also be equipped with a straight stroke piston actuator. | |
| ② If the ambient temperature is lower than -30℃, please contact Xipai technical personnel. |
| 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. |
Daxuyaniya nepenîtiyê: Parastina we ji me re pir girîng e. Pargîdaniya me soz nedan ku agahdariya kesane ya we ji her pêşangehên we yên eşkere eşkere bike.
Agahdariya bêtir dagirtin da ku bi we re zûtir têkiliyê bi we re têkevin
Daxuyaniya nepenîtiyê: Parastina we ji me re pir girîng e. Pargîdaniya me soz nedan ku agahdariya kesane ya we ji her pêşangehên we yên eşkere eşkere bike.
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