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Check Valves
A standard check valve actuated by counter flow. The valve can be used with by-pass valve or counter-weigft.
On request, dash pots check valves being equipped with dash pots to preclude sudden closure in event of counter flow are available.
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1. ±Ô°Ý : 80mm - 1500mm
2. »ç¿ë¾Ð·Â : ÃÖ°í10kgf/§² (16k~20kgf/§² Á¦ÀÛ °¡´É)
3. ¹ëºêÁ¢ÇպΠ: Ç÷£Áö
4. »ç¿ëÀ¯Ã¼ : »ó, Çϼöµµ¿ë
5. ½ÃÇè¾Ð·Â : ½ÃÆ®´©¼³½ÃÇè - »ç¿ë¾Ð·Â / ¸öÅë³»¾Ð½ÃÇè - »ç¿ë¾Ð·ÂÀÇ 2¹è
6. ÁÖ¿äºÎǰ
- ¸öÅë : ´ÚŸÀÏÁÖöǰ (GCD 450)
- µð½ºÅ© : ´ÚŸÀÏÁÖöǰ (GCD 450) / ź¼ÒÁְǰ (SC410)
- Ãà : ½ºÅÙ·¹½º° (STS304)
- ½ÃÆ® : ûµ¿ÁÖ¹° (BC6) / ½ºÅÙ·¹½º° (STS 304)
¼ö¿äÀÚÀÇ ¿ä±¸¿¡ µû¶ó¼ ´Ù¸¥ ÀçÁúµµ Àû¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
Specification (Standard)
1. Size : Swing check valve 80mm - 1,500mm
2. Working Pressure : Max. 10kgf/§²
3. Valve End : Flange (KSD 3578, 4309) - Other standards are available on request.
4. Fluid : Sevice Water
5. Test Pressure : Leakage test - Working Pressure. / Shell - Twince of working Pressure.
7. Main Material
- Body : Ductile Cast iron(GCD450)
- Disk : Ductile Cast iron(GCD450) / Steel Casting
- Stem : Bronze Casting (BC6) / Stanless Steel(STS304)
The other materials are available on request.
