| 1987 |
Air vent valve
- Çö´ëÁß°ø¾÷ ¼±¹Ú¿ëÀ¸·Î °³¹ßµÇ¾úÀ¸¸ç °áÄÚ ´©±â°¡ ¾ø´Â
ÃÊÁ¤¹Ð ¹ëºêÀÓ. |
| 1988 |
Magazine sprinkling valve and manual
control valve
- ÇØ±º ÇÔÁ¤ ź¾à°í »ì¼öÀåÄ¡ ¹ëºê¿Í ÀÛµ¿½ÃŰ´Â 3WAY¹ëºê |
| 1989 |
3-way valve
- Çѱ¹ ŸÀÌ¾î °¡·ù±â ½ºÆÀ¿ë 3¹æÇâ ¹ëºê.
AIR ¾Ð 2kg/cm2 À¸·Î ¿ø°Ý ÀÛµ¿ ½ÃÅ´. |
| 1991 |
Quick closing valve, safety valve,
reducing valve and marine strainer valve.
- ÇØ±º Áö·Ú ŽÁöÇÔ¿ë ¹«ÀÚ¼º ¹ëºê |
| 1993 |
Bellows valve
- Çѱ¹Àü·Â°ø»ç º¯Àü¼Ò Â÷´Ü±â¿ë ZERO DEFECT VALVE, SF6°¡½º¹ëºê |
| 1998 |
Non-return valve
- Çѱ¹Àü·Â°ø»ç º¯Àü¼Ò Â÷´Ü±â¿ë ZERO DEFECT VALVE, SF6°¡½º¹ëºê |
| 2001 |
Butterfly valve
- Çѱ¹Àü·Â°ø»ç º¯Àü¼Ò º¯¾Ð±â, ¹æ¿±â ¶óµð¿¡ÅÍ¿ë ¹ëºê |
| 2003 |
V-port ball valve
- ¹Ì±¹ Valve Solutions»ç¿¡¼ Áß¾ÓÁýÁᫎ ³¹æÀÇ ¿Âµµ Á¶ Àý¿ë
½ºÆÀ ¹ëºê.
|