Pneumatic flange pob valve paub

Pneumatic flange pob valve paub

Txheej txheem cej luam ntawm pneumatic flange pob li qub:

Pneumatic flange pob li qub yog pob li qub nrog pneumatic actuators. Pneumatic actuators yog qhov ceev heev rau kev ua haujlwm thiab tsis tas yuav tsum muaj cov neeg ua haujlwm ua haujlwm ntawm tes, txuag tib neeg cov peev txheej thiab sijhawm rau ntau qhov. Pneumatic flange pob li qub yog hloov zuj zus los ntawm cov khoom kaw. Nws muaj tib yam 90 degree nqa kev txiav txim, tshwj tsis yog tias lub cev ntsaws yog ib qho chaw nrog lub voj voog los ntawm lub qhov lossis kev hla ntawm nws qhov axis. Qhov sib piv ntawm lub ntsej muag kheej kheej rau qhov qhib qhov yuav tsum yog qhov uas thaum lub pob tig 90 degrees, lub ntsej muag kheej kheej yuav tsum muaj nyob rau ntawm qhov nkag thiab qhov hluav taws xob, yog li txiav tawm qhov ntws.

Lub pneumatic flange pob valve tsuas yog yuav tsum tau tig 90 degrees thiab lub torque yuav raug kaw kom nruj. Lub siab sib npaug valve lub cev kab noj hniav muab ib qho me me, ncaj-dhau mus rau qhov nruab nrab. Pob li qub feem ntau suav hais tias yog qhov tsim nyog tshaj plaws rau kev qhib ncaj qha thiab kaw, tab sis tsis ntev los no cov kev tsim kho tau tsim cov pob li qub los muab throttling thiab tswj kev ntws. Cov yam ntxwv tseem ceeb ntawm lub pob valve yog nws cov qauv kev cog lus, kev ua haujlwm yooj yim thiab kev saib xyuas, tsim nyog rau kev ua haujlwm dav dav xws li dej, hnyav, kua qaub thiab cov nkev, thiab tseem haum rau nruab nrab nrog hnyav ua haujlwm xws li oxygen, hydrogen peroxide, methane. thiab ethylene. Lub pob valve lub cev yuav yog ib qho los yog ua ke.

Qhov zoo ntawm pneumatic flange pob li qub:

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm stainless hlau pneumatic pob valve yog ua kom lub valve tsis thaiv lossis thaiv los ntawm lub teb valve. Lub pneumatic pob valve hloov yog lub teeb hauv qhov hnyav thiab me me, thiab tuaj yeem ua rau hauv txoj kab uas hla loj, txhim khu kev sib khi, yooj yim hauv cov qauv, yooj yim hauv kev saib xyuas, thiab sealing nto thiab kheej kheej nto feem ntau kaw, thiab tsis yog. yooj yim eroded los ntawm nruab nrab, thiab yog dav siv nyob rau hauv ntau yam lag luam.

Pneumatic flange pob li qub feem ntau yog siv rau hauv cov raj xa dej kom txiav tawm sai, faib thiab hloov cov kev taw qhia ntws ntawm qhov nruab nrab. Pneumatic pob valve yog ib yam tshiab ntawm valve dav siv nyob rau hauv xyoo tas los no, uas muaj cov nram qab no zoo:

1. Cov dej tsis kam yog me me, thiab nws cov coefficient kuj sib npaug ntawm cov yeeb nkab ntev ntawm tib qhov ntev.

2. Cov qauv yooj yim, me me thiab lub teeb hauv qhov hnyav.

3. Nws yog nyob ze thiab txhim khu kev qha. Tam sim no, cov khoom siv sealing nto ntawm lub pob valve yog siv dav hauv cov yas thiab muaj kev sib khi zoo. Nws kuj tau siv dav hauv lub tshuab nqus tsev.

4. Kev ua haujlwm yog yooj yim, qhov qhib thiab kaw yog ceev, thiab kev sib hloov yog 90 degree los ntawm kev qhib tag nrho mus rau tag nrho kaw, uas yog yooj yim rau kev tswj mus ntev.

5. Kev saib xyuas yog yooj yim, lub pneumatic pob valve muaj cov qauv yooj yim, thiab lub nplhaib sealing feem ntau ua haujlwm, thiab kev sib tsoo thiab hloov tau yooj yim.

6. Thaum qhib tag nrho lossis kaw tag nrho, lub sealing nto ntawm lub pob thiab lub rooj zaum valve raug cais tawm ntawm qhov nruab nrab, thiab qhov nruab nrab tsis ua kom yaig ntawm lub sealing nto ntawm lub valve.

7. Kev siv ntau yam, los ntawm me me mus rau ob peb millimeters, mus txog rau ob peb meters, los ntawm lub tshuab nqus tsev mus rau siab siab tuaj yeem siv tau.

Pneumatic flange pob valve Q641F txoj haujlwm ua haujlwm:

Lub pneumatic pob valve yog ib hom valve uas tig 90 degree perpendicular mus rau axis ntawm cov channel. Nws siv lub pneumatic actuator tshiab nrog ob-ua yeeb yam thiab ib leeg ua yeeb yam (caij nplooj ntoos hlav rov qab), khib-thiab-pinion kis tau tus mob thiab O-valve qauv. Kev ntseeg tau; loj-inch valve txais series AW pneumatic actuator diav rawg hom kis tau tus mob, tsim nyog qauv, loj tso zis torque, ob-acting thiab ib leeg-acting.

Pneumatic pob valve nta:

1. Lub pneumatic pob valve muaj cov kua dej me me thiab yog cov kua dej tsawg tshaj plaws hauv txhua lub li qub. Nws yog qhov ceev thiab yooj yim qhib thiab kaw. Nws yog powered los ntawm compressed cua. Nws yog rotated los ntawm lub torque ntawm lub angular stroke tso zis los ntawm lub piston khib thiab txhua yam kis tau tus mob qia ntawm lub iav. Lub pob tuaj yeem qhib tau sai lossis kaw lossis hloov kho los ntawm 0~ 90 degree . Cov tub ntxhais channel yog du thiab du, thiab nws yog qhov nyuaj rau kev tso tawm xov xwm. Nws tuaj yeem siv rau hauv cov raj xa dej. Cov qauv yog yooj yim, qhov hnyav yog lub teeb, thiab sealing kev ua tau zoo. Nws yog qhov kev ua haujlwm ntawm cov cuab yeej hauv automation tswj qhov system.

2, siv hluav taws xob-gas valve positioner, nrog hluav taws xob teeb liab thiab compressed cua raws li lub hwj chim, txais lub 0-10mA DC los yog 4-20mA DC tam sim no teeb liab tawm tswv yim los ntawm kev tswj qhov system, compressed cua hloov mus rau hauv lub huab cua qhov chaw siab teeb liab tawm tswv yim los ntawm regulator Output, hloov lub kaum sab xis ntawm cov tub ntxhais, thiab paub txog qhov proportional adjustment action.

3, siv electromagnetic reversing valve, valve txoj hauj lwm echo, AC220V los yog DC24V fais fab mov voltage thiab compressed cua rau lub hwj chim, kom ua tau ib tug ceev ob txoj hauj lwm txiav-tawm tswj ntawm cov kua nruab nrab.

4. Pneumatic actuator txais piston hom lub tog raj kheej thiab crank caj npab hloov qauv, nrog cov zis loj torque thiab ntim me me. Nws txais tag nrho sealing thiab waterproof tsim nrog siab tiv thaiv qib. Lub tog raj kheej thaiv yog daim iav tiav, tsis muaj roj, tsis muaj kev sib txhuam coefficient, corrosion kuj, superior durability thiab kev ntseeg tau. Tag nrho cov tsav bearings yog roj-dawb nrog ciam teb tus kheej-lubricating bearings los xyuas kom meej tias tus tsav ncej tsis hnav.

Kev xaiv rau pneumatic pob valve accessories:

Cov khoom siv txiav tawm: ib qho hluav taws xob tswj solenoid valve, ob chav hluav taws xob tswj solenoid valve, txwv hloov ncha.

Adjustable accessories: hluav taws xob positioners, pneumatic positioners, hluav taws xob converters.

Cua qhov chaw kho mob accessories: cua lim siab txo valve, cua qhov chaw kho mob triple daim.

Manual mechanism: HVSD tes mechanism

Pneumatic flange pob valve Q641F siv cov qauv:

1. Tsim thiab tsim khoom: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357.

2. Flange loj: JB/T74-90 (JB74-90), GB 9112, ib-9131, HWV 44-76, SH3406, ANSI B16.5, JIS B2212-2214, NF E29-211, DIN2543.

3. Tus qauv ntev: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202.

4. Kev xeem loj: JB/T 9092, API 598.

Pneumatic flange pob valve installation:

1) Tshem tawm lub npog tiv thaiv ntawm ob sab ntawm flange kawg thiab ntxuav nws nrog lub valve qhib tag nrho.

2) Ua ntej kev teeb tsa, tag nrho lub tshuab ntsuas yuav tsum tau ua raws li cov teeb liab tau teev tseg (hluav taws xob lossis roj av) (kom tiv thaiv kev siv kev co vim kev thauj mus los). Tom qab dhau qhov kev xeem, nws tuaj yeem ntsia tau rau ntawm kab (txuas raws li daim duab hluav taws xob hluav taws xob hluav taws xob).

3) Ua ntej txhim kho cov yeeb nkab, cov khoom seem hauv cov yeeb nkab yuav tsum tau yaug thiab tshem tawm (cov ntaub ntawv no yuav ua rau lub rooj zaum thiab lub pob puas).

4) Thaum lub sij hawm installation, thov tsis txhob siv lub actuator ib feem ntawm lub valve ua lub lifting point rau lifting kom tsis txhob muaj kev puas tsuaj rau lub actuator thiab accessories. .

5) Hom valve no yuav tsum tau nruab rau hauv kab rov tav lossis ntsug ntawm cov yeeb nkab.

6) Cov yeeb nkab nyob ze ntawm qhov chaw teeb tsa yuav tsum tsis txhob poob los yog raug rau sab nraud quab yuam. Cov yeeb nkab txhawb nqa lossis kev txhawb nqa tuaj yeem siv los tshem tawm qhov sib txawv ntawm cov kav dej.

7) Tom qab txuas nrog cov yeeb nkab, hla-tighten lub flange kev twb kev txuas ntsia liaj qhov rooj nrog lub torque teev.

Pneumatic flange pob valve ua haujlwm thiab siv:

1) Paub meej tias cov raj xa dej thiab lub valve tau ntws tawm ua ntej ua haujlwm.

2) Kev ua haujlwm ntawm lub valve yog tsav los ntawm tus actuator input teeb liab loj kom ua tiav qhov kev sib hloov ntawm lub valve: thaum tig rau pem hauv ntej yog 1/4 tig (900), lub valve raug kaw. Lub valve qhib thaum tig 1/4 tig (900) nyob rau hauv qhov kev taw qhia.

3) Thaum tus actuator taw qhia taw qhia xub yog sib npaug rau cov kav dej, lub valve qhib; Thaum qhov taw qhia xub yog perpendicular rau lub raj xa dej, lub valve raug kaw.

Pneumatic flange pob valve kho

Nrog rau lub neej ua haujlwm ntev thiab lub sijhawm tsis muaj kev saib xyuas, nws yuav nyob ntawm ntau yam: kev ua haujlwm ib txwm muaj, tswj kev sib haum xeeb ntawm qhov kub thiab txias / qhov sib piv, thiab cov ntaub ntawv corrosion tsim nyog.

Pneumatic flange pob valve qauv:

Cam khwb cia hlau: Q641F-16C, Q641F-25C, Q641F-40C, Q614F-64C

Stainless hlau: Q641F-16P, Q641F-25P, Q641F-40P, Q614F-64P

Q641F-16R, Q641F-25R, Q641F-40R, Q614F-64R