Valves za kudhibiti kengele za nyumatiki hutumiwa hasa katika hali zifuatazo:
Udhibiti wa maji ya viwandani : Vinjari vya kudhibiti kengele za nyumatiki zinaweza kutumika kudhibiti mtiririko, shinikizo, joto na vigezo vingine vya maji ya viwandani (kama vile maji, gesi, mvuke, mafuta, nk), ambayo hutumiwa sana katika kemikali, petroli, umeme, umeme Nguvu, madini, dawa na viwanda vingine.
Mfumo wa automatisering : valves za kudhibiti za nyumatiki zinaweza kutumika kwa udhibiti wa maji katika mifumo ya otomatiki, kama vile mistari ya uzalishaji wa moja kwa moja, vifaa vya mitambo, nk, kwa kushirikiana na sensorer, activators, nk, kufikia udhibiti wa moja kwa moja.
Udhibiti wa Mazingira : Vipimo vya kudhibiti kengele za nyumatiki vinaweza kutumika katika mifumo ya kudhibiti mazingira, kama vile hali ya hewa, mifumo ya HVAC, kwa kudhibiti joto la ndani, unyevu, mtiririko wa hewa, nk.
Vipimo vya Udhibiti wa Maombi ya Pneumatic Bellatic, Inafaa kwa Maombi yote, Ikiwa unahitaji, Karibu kushauriana nasi, kampuni yetu ina bidhaa zingine kuu: Valve ya Gate , Welhead , Valve ya Mpira , Flowmeter , Globe Valve .

Valve mwili
Type |
straight-through cage ball valve |
Nominal diameter |
DN15-400mm |
Nominal pressure |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
Flange type |
Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
Bonnet type: Standard type (P): |
-17 - +230℃ |
Gland type: |
Bolt pressing type |
Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Vipengele vya Valve
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear, quick opening |
Internal materials: |
304, 304 cladding STL, 316, 316 cladding STL, 316L, etc. |
Bellows material: |
304L, 316L, Harbin C alloy, etc. |
Wakala mtendaji
(1) Pneumatic actuator |
|
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. |
Utendaji
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI |