| Usafiri: | Ocean,Land,Air,Express,Others |
| Bandari: | shanghai,ningbo,huaian |
Brand: Cepai
| Kuuza Vitengo | : | Piece/Pieces |
| Aina ya Furushi | : | Sanduku |
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UTANGULIZI WA KIWANGO CHA KIWANGO CHA KUDHIBITISHA UTANGULIZI:
Muundo : Valve ya kudhibiti sleeve ya nyumatiki inaundwa na mwili wa valve, kifuniko cha valve, msingi wa valve, sleeve na activator ya nyumatiki. Mwili na bonnet kawaida hufanywa kwa chuma au chuma na kuwa na upinzani mkubwa wa shinikizo. Spool na sleeve hufanywa kwa chuma cha pua na kuwa na upinzani mzuri wa kutu.
Kanuni ya kufanya kazi : kanuni ya kufanya kazi ya sleeve ya nyumatiki ya kudhibiti ni kudhibiti harakati ya msingi wa valve kupitia activator ya nyumatiki, ili kubadilisha pengo kati ya msingi wa valve na sleeve, na kisha urekebishe flux ya maji. Wakati activator ya nyumatiki inapokea ishara ya kudhibiti, bastola katika activator ya nyumatiki hutembea na kuendesha harakati za msingi wa valve kwa kudhibiti shinikizo na mtiririko wa chanzo cha hewa.
Bidhaa kuu za kampuni yetu ni lango la lango, welhead, valve ya mpira, mtiririko, valve ya ulimwengu . Tarajia kusikia kutoka kwako.
Valve mwili
| 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. |
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Taarifa ya faragha: Usiri wako ni muhimu sana kwetu. Kampuni yetu inaahidi kutofafanua habari yako ya kibinafsi kwa expany yoyote na ruhusa zako wazi.
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