Evaluasi Set Pressure dari Pressure Safety Valve terhadap Suhu Relief pada Stasiun Metering Japanan

Mochamad Isa; Nita Aryanti

doi:10.14710/jpii.2026.32582

DOI: https://doi.org/10.14710/jpii.2026.32582

Evaluasi Set Pressure dari Pressure Safety Valve terhadap Suhu Relief pada Stasiun Metering Japanan

*Mochamad Isa - Program Studi Program Profesi Insinyur Fakultas Teknik, Universitas Diponegoro, Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275, Indonesia

Nita Aryanti - Program Studi Program Profesi Insinyur Fakultas Teknik, Universitas Diponegoro, Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275, Indonesia

Received: 5 Jul 2026; Revised: 31 Jul 2026; Accepted: 7 Aug 2026; Available online: 9 Aug 2026; Published: 8 Oct 2026.

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Abstract

Pengaturan tekanan Pressure Safety Valve (PSV) yang tepat sangat krusial dalam stasiun pengukuran gas untuk memastikan keselamatan dan mencegah kerusakan peralatan. Studi ini mengkaji kasus pada fase engineering dari proyek stasiun metering Japanan di Pasuruan, Jawa Timur, milik salah satu BUMN di Indonesia. Suhu relief yang terjadi melebihi suhu dinding akibat setting pressure PSV yang mengikuti tekanan kerja maksimal yang diperbolehkan (MAWP), yang dibuat sama dengan tekanan desain gas filter praktik umum yang lazim diterapkan dalam dunia engineering. Studi ini menyajikan analisis dampak penurunan tekanan setting PSV dalam menjaga suhu relief tetap di bawah suhu dinding peralatan, yang pada akhirnya dapat memperpanjang umur alat tersebut. Hasil studi memberikan rekomendasi optimalisasi set pressure dari PSV guna melindungi integritas peralatan dan memastikan operasi yang aman.

Kata kunci: PSV, set pressure, suhu relief, suhu dinding, engineering

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In Vol 4, No 4 (2026): JPII

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