manometer, fitting dan valave
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Manometer, Fitting, dan Valve
Gilang Fajar Mandala 1621114003Ginanjar 1621114004Muhammad Mustopa 1621114005
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MANOMETER• Definisi Manometer
Manometer adalah suatu alat pengukur tekanan yang menggunakan kolom cairan untuk mengukur perbedaan tekanan antara suatu titik tertentu dengan tekanan atmosfer (tekanan terukur), atau perbedaan tekanan antara dua titik.
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• Prinsip Kerja Manometer
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• Jenis-jenis Manometer
1. Piezometer2. Manometer Tabung “U” ( “U” Tube Manometer)3. Manometer Diferensial4. Manometer Miring
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• Piezometer
PA = ρgh1
PB = ρgh2
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• Manometer Tabung “U”
PA + h1γ1 = Patm + h2γ2
atauPA = Patm + h2γ2 - h1γ1
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• Manometer Diferensial
PA + h1γ1 = h2γ2 + h3γ3 + PB
atauPA - PB = h2γ2 + h3γ3 - h1γ1
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• Manometer Miring
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FITTING
Fittings diperlukan untuk mengubah arah baik 45 derajat maupun 90 derajat, dan melakukan percabangan, maupun merubah diameter aliran.
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Cara Penyambungan Fitting :1. Butt-weld2. Socket-weld3. Screwed4. Quick Connector and Coupling
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1. Butt-weld
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2. Socket-weld
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3. Screwed
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4. Quick Connector and Coupling
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VALVE
Valve atau sering disini disebut sebagai katup juga disebut Klep adalah piranti yang berfungsi mengatur aliran suatu fluida (baik berupa gas, cair, padatan atau mixed sekalian). Biasanya Valve terpasang dengan istem perpipaan karena di sistem perpipaan itulah fluida mengalir.
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• Fungsi Valve Untuk menutup dan membuka aliran.
Untuk mengatur aliran. Untuk mencegah aliran balik (Back-Flow). Untuk mengatur tekanan. Untuk pressure relief.
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Jenis-jenis Valves :
1. Globe Valves2. Gate Valves3. Ball Valves4. Butterfly Valves5. Non Return Valves6. Safety Valves7. Needle Valves8. Diaphragma Valves
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Globe Valves
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Gate Valves
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Ball Valves
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Butterfly Valves
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Non Return Valves
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Safety Valves
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Needle Valves
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Diaphragma Valves