Boyayyar wurin zama guda ɗaya ta hanyar zama mai amfani da masana'antu wanda aka saba amfani da shi don daidaita kwarara, matsa lamba da zazzabi na kafofin watsa labarai na ruwa. Ya ƙunshi jikin bawul, bawul na bawul, bawul na bawul, bazara, diaphragm, pnapatic actor, da sauransu, da sauransu, da sauransu, da sauransu, da sauransu, da sauransu, da sauransu, da sauransu.
Ka'idar aiki ta bawul na kujerar-wurin zama shine don sarrafa budewa da rufewa da bawul din ta hanyar aikin actoratic, ta haka ya tattara kwararar matsakaici. Lokacin da actuatic actatator yana karɓar siginar iko, zai tura bawul ɗin buɗe ko rufe ta hanyar matsakaiciyar iska, don haka yana daidaita ƙimar tashar.
Bawul mai ɗaukar hoto guda ɗaya yana da halaye masu zuwa:
1. Daidai yana sarrafawa : ta hanyar daidaita matsin lamba da siginar pnumatic actuator, ana iya samun daidaitawa na gudana don biyan bukatun tsari.
2. Mai sauri amsa : actuatic actuator yana da saurin amsawa kuma na iya fahimtar saurin buɗe, wanda ya dace da lokutan da ke buƙatar daidaitawa da sauri.
3. Babban dogaro : ana tura punumatic actatic ta hanyar pnumatic kuma ba shi da kayan aikin lantarki, saboda haka yana da dogaro da ƙarfi da karko.
Manyan samfuranmu sun hada da bawul ɗin da ke tattare da patumatic, batariyar harkar bonve, frevorine vortex spermeter, farfadowa da kaya.
Jikin bawul
Type |
straight single 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 |
Taro na ciki
Spool form: |
upper guide single seat plunger spool |
Adjustment characteristics: |
equal percentage, linear, fast opening |
Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, 17-4PH, etc |
Tsarin zartarwa
Pneumatic actuator |
|
Model: |
Film type |
Film material: |
ethylene propylene rubber sandwiched nylon |
Spring range: |
20-100KPa, 40-200KPa, 80-240KPa |
Gas supply pressure: |
140KPa, 160KPa, 280KPa, 400KPa |
Air source connector: |
Rc1/4, Rc3/8 |
Ambient temperature: |
-30 ~ +70℃ |
Action form: |
gas open (reaction), gas close (positive action) |
Note: |
① This type of large diameter or high pressure difference regulating valve can also be equipped with straight stroke piston actuators. |
|
② If the ambient temperature is lower than -30 ° C, please contact the western technical personnel. |
Cika
Leakage: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B16.104 Class VI |