YOUNG KWANG
Construction Material
Questions Mail to Sales Manager yk@prv.co.kr

Sales Contact & A/S Service : 02) 2617-9142
 
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DR300 °¨¾Ð¹ëºê
Á¦Ç°¾È³» Product Characteristic
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- ¹è°üÇØÃ¼¾øÀÌ Á¤ºñ °¡´É
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- Housing / Cover plate / Cone / Diaphragm plate : Cast iron
- Pressure spring / Control rod / Control pipes  : Stainless steel
- Diaharagm Fibre-reinforced  : NBR
- Seal : NBR
- Guide : Cast bronze
- Compression fittings & Throttle valves : ´ÏÄ̵µ±Ý Ȳµ¿
- Pilot valve housing & Plug : ³»¾Æ¿¬È²µ¿
- Strainer : Red bronze
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- À¯Ã¼ : ¹°
- ÀÔ±¸¾Ð : ÃÖ´ë 16.0 bar - Ãⱸ¾Ð 1.0 ~ 12.0 bar
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- ÀÛµ¿¿Âµµ : ÃÖ´ë 80¡ÆC
- ÃÖ¼Ò ¾Ð·Â °­ÇÏ : 0.7 bar
- ¿¬°á »çÀÌÁî : DN50 ~ DN450

 



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TEL : 02) 2617-9142 , FAX : 02) 2617-9171
»ç¾÷ÀÚµî·Ï¹øÈ£ : 113-81-74938 Question to Email yk@prv.co.kr SINCE 2002.