Actuator center
KVA RESEARCH CENTER STATUS
- Name
- KVA CO., LTD. Valve Actuator laboratory
- Certification
- Number 2010210285
- Location
- 468‐18, Simogoecheon-ro, Nami-myeon, Seowon-gu,
Cheongju, Chungcheonbuk-do, korea - Major research area
- Research and development of valve actuators
- Research area
- 61.0 ㎡
Research Center Status
2009 
-
Development of KA-SERIES AOV
Type : A60 (Standard), A180 (Large)
Worm gear type, application of o-ring/quad ring sealing
Double layer design to prevent indicator dew condensation
TORQUE SWITCH, LIMIT SWITCH 이중화(REDUNDANT)
Open/close dry contact or 4-20mA ("Exd Ⅱ CT4", IP66)
2009.02
-
Development of air motor for AOV
Type:4AM (1.5HP), 6AM (4HP), 16AM (10HP)
Vane air motor with high horse power and low inertia
2009.02
2010
-
Development of AOV key lock system
Applied to KA-SERIES AOV
Applied to HDO #2 HOU project
Prevents valve open/close accidents during auto/manual mode
2010.03
-
Development of KE-SERIES MOV (01,02,02)
EExplosion proof cerification : Exd Ⅱ CT4, IP68
Various options may be applied based on the environment
2010.12
- Patent registered for KE Series MOV key lock system and safety selector switch
2010.12
2017
-
IECEx international explosion-proof certification
[KE-Series / No. IECEx BAS 17.0076X]
IECEx international explosion-proof certification
[Position Transmitter / No. IECEx BAS 17.0090X]
