Installation txheej txheem phau ntawv ntawm hluav taws xob npauj npaim valve

Installation txheej txheem phau ntawv ntawm hluav taws xob npauj npaim valve

Qhov zoo tshaj plaws valve-1 Betterfly valve Qhov zoo tshaj plaws valve-2

1. Muab lub valve ntawm ob lub flanges preinstalled (flange npauj npaim valve xav tau preinstalled gasket txoj hauj lwm ntawm ob qho kawg)

THT Npauj Npaim Valve

2. Ntxig lub bolts thiab txiv ntseej ntawm ob qho kawg rau hauv qhov sib txuas flange qhov ntawm ob qhov kawg (qhov gasket txoj hauj lwm ntawm flange npauj npaim valve yuav tsum tau kho), thiab ceev cov txiv ntseej me ntsis los kho qhov flatness ntawm flange nto.

THT Npauj Npaim Valve (2)

 

3. Kho qhov flange rau cov yeeb nkab los ntawm qhov chaw vuam.

THT Npauj Npaim Valve (3)

4. Tshem lub valve.

THT Npauj Npaim Valve (4)

5. Weld lub flange tag nrho rau cov yeeb nkab.

THT Npauj Npaim Valve (5)

6. Tom qab lub vuam sib txuas yog txias, nruab lub valve kom ntseeg tau tias lub valve muaj qhov chaw txav tau txaus hauv lub flange los tiv thaiv lub valve los ntawm kev puas tsuaj, thiab xyuas kom meej tias lub phaj npauj npaim muaj qee qhov kev qhib (lub flange npauj npaim valve xav tau. ntxiv sealing gasket);kho lub valve txoj hauj lwm thiab zawm tag nrho cov bolts (them kom tsis txhob ntswj nruj heev);qhib lub valve kom paub meej tias lub phaj valve tuaj yeem qhib thiab kaw tau yooj yim, thiab tom qab ntawd ua kom lub phaj valve qhib me ntsis.

THT Npauj Npaim Valve (6)

7. Tighten tag nrho cov txiv ntoo sib npaug.

THT Npauj Npaim Valve (7)

8. Nco ntsoov tias lub valve tuaj yeem qhib thiab kaw tau dawb.Nco tseg: xyuas kom lub phaj npauj npaim tsis kov cov yeeb nkab.

Nco tseg: qhov qhib thiab kaw stroke ntawm lub tshuab tswj tau raug kho thaum lub tshuab hluav taws xob npauj npaim valve tawm ntawm lub Hoobkas.Txhawm rau tiv thaiv qhov tsis ncaj ncees lawm thaum lub hwj chim txuas nrog, tus neeg siv yuav tsum qhib rau ib nrab (50%) txoj haujlwm ua ntej txuas lub hwj chim, thiab tom qab ntawd nias lub tshuab hluav taws xob los xyuas qhov hloov thiab tshawb xyuas qhov qhib kev taw qhia valve. ntawm qhov taw qhia log.

 

 

 


Post lub sij hawm: Nov-19-2020