Kepiye cara ngatasi bocor Valve?

1. Diagnosa sababe bocor

First of all, it is necessary to accurately diagnose the cause of the leak. Bocra bisa disebabake macem-macem faktor, kayata permukaan sealing frayed, instalasi bahan, instalasi sing ora bener, kasalahan operator, utawa karat media. Sumber bocor bisa cepet kanthi nggunakake alat pemriksaan lan cara, kayata detektor bocor ultrasonik, pemriksaan visual, lan tes tekanan, kanggo menehi domasi sing kuwat.

Kapindho, solusi kanggo macem-macem bagean bocor sing beda

1. Potongan tutup kasebut mudhun lan nyebabake bocor

Causes: Poor operation causes the closing parts to be stuck or exceed the upper dead center, and the connection is damaged and broken; Bahan konektor sing dipilih salah, lan ora bisa tahan karat medium lan nyandhang mesin.

Solution: Operate the valve correctly to avoid excessive force causing the closing parts to be stuck or damaged; Ajeg priksa manawa sambungan ing antarane batang mati lan katup tetep, lan ngganti sambungan kasebut yen ana karat utawa nyandhang; Choose the material of the connector with good corrosion resistance and wear resistance.

2 .. bocor ing prapatan dering sealing

Alesan: Cincin segel ora rapet; Kualitas welding sing kurang ing antarane cincin sealing lan awak; Utas segel lan ngawut-awut ngeculke utawa corroded.

Solusi: Gunakake adesif kanggo ndandani papan gulung saka cincin sealing; Ndandani lan re-weld cacat welding; Ganti wektu sing tepat ing benang lan ngawut-awut; Re-weld simpang segel miturut spesifikasi kasebut.

3 .. bocor awak katup lan bonnet

Solusi: Ningkatake kualitas casting lan nindakake tes kekuatan sadurunge instalasi; Katup kanthi suhu sing kurang kudu diulangi utawa dicampur panas, lan katup sing ora digunakake kudu diombe banyu sing stagnant; Weld in accordance with the welding operation procedures, and carry out flaw detection and strength tests; It is forbidden to push and place heavy objects on the valve, and avoid hitting the cast iron and non-metallic valves with a hand hammer.

4 .. bocor permukaan segara

Nimbulake: Gilingan permukaan sing ora rata; The connection between the stem and the shut-off is dangling, improper or worn; bent or misassembled stems; Improper selection of sealing surface material.

Alesan: Pilihan pangisi daya ora bener; Instalasi kemasan sing salah; tuwa pangisi; Akurasi saka batang ora dhuwur; Glands, bolts and other parts are damaged.

3. Ngukur pencegahan

1. Pemeriksaan lan pangopènan biasa: ngrumusake rencana pangopènan sing cukup miturut frekuensi panggunaan katup lan lingkungan kerja. Kalebu reresik permukaan jero lan njaba saka katup, mriksa apa pengikat sing ngeculke, lubricing bagean transmisi, lsp liwat pangopènan ilmiah, masalah potensial bisa ditemokake lan bisa ngatasi sajrone urip katup katup.

2. Choose high-quality valves: To fundamentally reduce the risk of valve leakage, it is necessary to choose high-quality valve products. From material selection, structural design to production process, the valve products are strictly controlled to ensure the best performance. Correct operation and installation: Follow the operating procedures and operate the valve correctly. Sajrone proses instalasi, elinga posisi instalasi lan arah katup kanggo mesthekake yen katup bisa dibukak lan ditutup biasane. At the same time, avoid applying excessive force on the valve or striking the valve.

Yen anaKupu-kupu Resilant Luang,Gate KatupTws katup.