"> Kongsberg Maritime Finland OY VJ (pulling type) 40 kN, 60 kN, 85 kN and 125 kN; TJ (pushing type) 55 kN, 80 kN, 95 kN, 125 kN and 135 kN
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Kongsberg Maritime Finland OY

VJ (pulling type) 40 kN, 60 kN, 85 kN and 125 kN; TJ (pushing type) 55 kN, 80 kN, 95 kN, 125 kN and 135 kN

The Kongsberg VJ (pulling) and TJ (pushing) series are high‑force gas handling valves designed for Moss membrane Type C cargo tanks, providing precise pressure control during LNG/LPG loading, unloading and boil‑off management.

Kongsberg Maritime Finland OY VJ (pulling type) 40 kN, 60 kN, 85 kN and 125 kN; TJ (pushing type) 55 kN, 80 kN, 95 kN, 125 kN and 135 kN
Per IGC Code requirements
Capacity
LNG / LPG / Gas Cargo
Medium

Components & Design

Component data being added…

Technical Data

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Common failures & inspection points

●LNG tank pressure rise due to BOG management error
●Evaporator tube leakage due to thermal cycling stress
●Gas valve unit (GVU) solenoid valve failure
●Gasdetektionssystem Fehlalarm

Service & Maintenance

Gas detection calibration quarterly. GVU function test before each gas operation. IGF Code compliance at annual survey.

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Replacement Parts

Kongsberg Maritime Finland OY: Spezialteile per Hersteller. Lead time: 4-8 Wochen. Gasdetektions-Sensoren an Bord.
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Equipment Model #2129 · ✓ still in production