Pnevmatik yenevni tartibga soladigan valf - bu suyuqlik oqimini va bosimini boshqarish uchun pnevmatik kuch ishlatadigan valf. U klapan, yeng, valfe yadrosi, piston, bahordan iborat
va pnevmatik aktuator. Ushbu valf klapanning yassi pozitsiyasini sozlaydi va lamp orqali suyuqlik kanalining kanalini o'zgartiradi va shu bilan oqim va bosimni o'zgartiradi.
Pnevmatik yengni tartibga soluvchi klapan quyidagi xususiyatlarga ega:
1
2
suyuqlik oqimi va bosimi.
3
4
5. Keng qo'llaniladi : Pnevmatik yenevikli klapanlar turli sanoat konlari, kimyo sanoati, neft, elektr energiyasi, metallurgiya va boshqalar kabi turli sanoat konlari uchun mos keladi.
va suyuqlik, gazlar va bug 'oqimi va bosimini tartibga solish uchun ishlatilishi mumkin.
Bizning kompaniyamizning asosiy mahsulotlari pnevmatik boshqaruv klapaniga, pnevmatik balli klapan, elektr boshqaruv valfi, ftorlar vorteks oqimi, kesish vitessi.
Valf tanasi
| 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 |
Valf komponentlari
| 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. |
Ijroiya agentligi
| 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. |
| |
② If the ambient temperature is lower than -30℃, please contact Xipai technical personnel. |
Ijro etish
| 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. |