Valve a Wɔde Sisi Ahwehwɛde Ahorow

1. Ansa na wode valve bɛhyɛ mu no, hwɛ yiye sɛ valve no mfonini ne nea wɔakyerɛw no ne sɛnea wɔayɛ no hyia.
2. Hwɛ sɛ valve no fata ma tebea a wɔhwehwɛ sɛ wɔde di dwuma a egyina valve no mfonini ne nea ɔyɛe no akwankyerɛ so.
3. Sɛ worema valve no so a, kyekyere hama no wɔ flange nkitahodi a ɛda valve nipadua ne bonnet ntam no ho, na kwati sɛ wobɛkyekyere no wɔ nsa anaa valve no dua no ho na amma valve no dua anaa nsa ntwahonan no ansɛe.
4. Sɛ wode valve bi si paipu a ɛda fam so a, ɛsɛ sɛ valve no dua no gyina soro kɔ soro; wɔmma kwan mma wɔmfa nsi hɔ nkɔ fam.
5. Sɛ wode valve no rehyɛ mu a, mfa akwan a wɔhyɛ de hyɛ mu te sɛ twetwe anaa twe nni dwuma na amma ahoɔden a ɛnsɛ nti ansɛe.
6. Ɛnsɛ sɛ wɔde rising-stem gate valves si asase ase wɔ mmeae a ɛhɔ yɛ nwini na amma dua no ansɛe.

FAQ

 

 

Q1: Dɛn na ɛsɛ sɛ wodi ho adanse ansa na wɔde valve ahyɛ mu?

A1: Si so dua sɛ valve model ne specifications no ne design ne adwumayɛ tebea horow no hyia.

Q2: Ɛhe na ɛsɛ sɛ wɔde afiri a wɔde ma nneɛma so no bata ho bere a woredi valve ho dwuma no?

A2: Fa sling no bata flange nkitahodi a ɛda valve nipadua ne bonnet ntam no ho, ɛnyɛ handwheel anaa stem no.

Q3: Dɛn ne dua gyinabea a ɛfata ma valve a ɛwɔ horizontal pipeline so?

A3: Ɛsɛ sɛ valve dua no gyina hɔ kɔ soro; stem-down instɔlehyɛn no mma ho kwan.

Q4: So wobetumi de rising-stem gate valves ahyɛ asase ase?

A4: Ɛnsɛ sɛ wɔde si asase ase wɔ mmeae a ɛhɔ yɛ nwini esiane asiane a ɛwɔ hɔ sɛ dua no bɛsɛe nti.

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