드라이밸브(DRY PIPE VALVE)

<P> <TABLE cellSpacing=0 cellPadding=0 width=740 border=0> <TBODY> <TR> <TD vAlign=top align=middle width=260> <TABLE cellSpacing=0 cellPadding=0 width=180 border=0> <TBODY> <TR> <TD bgColor=#e6e6e6> <TABLE cellSpacing=1 cellPadding=0 width=180 border=0> <TBODY> <TR> <TD align=middle bgColor=#ffffff height=200><IMG height=191 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fproduct%2Fs_img_001.gif" width=162><BR><A href="http://www.woodang.co.kr/dev_homepage/img/dry-2.jpg"><IMG height=174 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fdry-2_s.jpg" width=162 border=0></A></TD></TR> <TR> <TD align=middle bgColor=#fafafa height=50><IMG height=5 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fimg_001.gif" width=4 align=absMiddle> <STRONG>드라이 파이프 밸브 WDP-1 </STRONG><BR>(DRY PIPE VALVE)</TD></TR> <TR> <TD align=middle bgColor=#fafafa height=32><A href="http://www.woodang.co.kr/dev_homepage/product_001.htm"></A></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width=460 border=0> <TBODY> <TR> <TD><IMG height=44 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fproduct_002.gif" width=226></TD></TR> <TR> <TD height=4></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD width="40%" bgColor=#dddddd height=4></TD> <TD width="70%" bgColor=#f3f3f3></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=34> </TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width=460 border=0> <TBODY> <TR> <TD colSpan=2><IMG height=16 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fpro_010.gif" width=75></TD></TR> <TR> <TD colSpan=2> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD height=8></TD> <TD></TD></TR> <TR> <TD width=76 bgColor=#ff9900 height=1></TD> <TD bgColor=#efefef></TD></TR> <TR> <TD height=8> </TD> <TD> </TD></TR></TBODY></TABLE></TD></TR> <TR> <TD width=7> </TD> <TD>드라이파이프밸브는 폐쇄형헤드 2차 배관에 공기를 가압하고 그 방출여부에 의해 드라이파이프밸브 본체가 개방(작동)되어지는 건식 자동소화용 밸브입니다.<BR>2차 배관의 보온공사 및 SP용 감지기 설치가 필요없으며, 2차 공기압의 미세한 누설은 공압레귤레이터에 의해 자동 충압되므로 아주 편리하게 사용할 수 있습니다.</TD></TR> <TR> <TD></TD> <TD height=8></TD></TR> <TR> <TD align=right> </TD> <TD align=right height=10> <TABLE cellSpacing=0 cellPadding=0 width=80 border=0> <TBODY> <TR> <TD bgColor=#bac0eb height=2></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> </TD> <TD height=20> </TD></TR> <TR> <TD colSpan=2 height=10><IMG height=16 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fpro_009.gif" width=83></TD></TR> <TR> <TD colSpan=2 height=10> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD height=8></TD> <TD></TD></TR> <TR> <TD width=90 bgColor=#ff9900 height=1></TD> <TD bgColor=#efefef></TD></TR> <TR> <TD height=8> </TD> <TD> </TD></TR></TBODY></TABLE></TD></TR> <TR> <TD vAlign=top> </TD> <TD vAlign=top height=10> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top height=36><IMG height=5 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fimg_001.gif" width=4 align=absMiddle> 카바를 뜯지않고 복구셋팅하며, clapper를 self open시킨 후 시트 이물질을 외부로 배출시킬 수 있습니다. </TD></TR> <TR> <TD vAlign=top height=36><IMG height=5 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fimg_001.gif" width=4 align=absMiddle> PORV기능이 정확하며 급속개방작동 후 악셀레이터 및 실린더 내부에 물이 전혀 유입되지 않습니다.(방청부식 및 개방 오작동의 염려가 없음) </TD></TR> <TR> <TD vAlign=top height=36><IMG height=5 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fimg_001.gif" width=4 align=absMiddle> 현장여건에 따라 Air compressor는 대용량의 중앙집중식과 소용량의 개별 공급식으로 설정이 가능합니다.</TD></TR> <TR> <TD height=24> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD align=middle colSpan=2> <TABLE cellSpacing=0 cellPadding=0 width="94%" border=0> <TBODY> <TR> <TD background=img/pro_011.gif><IMG height=13 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fpro_011.gif" width=4></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD align=middle colSpan=2> </TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD height=24> </TD></TR> <TR> <TD align=middle><IMG height=312 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fproduct%2Fs_img_002.gif" width=625></TD></TR> <TR> <TD align=middle height=1> <TABLE cellSpacing=0 cellPadding=0 width="92%" border=0> <TBODY> <TR> <TD height=32> </TD></TR> <TR> <TD bgColor=#ebebeb height=1></TD></TR> <TR> <TD height=34> </TD></TR></TBODY></TABLE></TD></TR> <TR> <TD align=middle> <TABLE cellSpacing=0 cellPadding=0 width="90%" border=0> <TBODY> <TR> <TD><IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fproduct_004.gif" width=209></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD> <TABLE cellSpacing=1 cellPadding=5 width="100%" bgColor=#e0e0e0 border=0> <TBODY> <TR bgColor=#f6f6f6> <TD align=middle><STRONG>Part</STRONG></TD> <TD align=middle bgColor=#f6f6f6><STRONG>L</STRONG></TD> <TD align=middle><STRONG>L1</STRONG></TD> <TD align=middle><STRONG>L2</STRONG></TD> <TD align=middle><STRONG>L3</STRONG></TD> <TD align=middle><STRONG>L4</STRONG></TD> <TD align=middle><STRONG>C</STRONG></TD> <TD align=middle><STRONG>H</STRONG></TD></TR> <TR align=middle bgColor=#ffffff> <TD>100A</TD> <TD>435</TD> <TD>280</TD> <TD>380</TD> <TD>240+공간80</TD> <TD>250</TD> <TD>260</TD> <TD>780</TD></TR> <TR align=middle bgColor=#ffffff> <TD>150A</TD> <TD>555</TD> <TD>320</TD> <TD>400</TD> <TD>240+공간80</TD> <TD>350</TD> <TD>300</TD> <TD>930</TD></TR> <TR bgColor=#ffffff> <TD align=middle colSpan=3>Air-maintenance device </TD> <TD align=middle colSpan=5>공압레귤레이터</TD></TR> <TR bgColor=#ffffff> <TD align=middle colSpan=3>Alarm switch </TD> <TD align=middle colSpan=5>DC 24V</TD></TR> <TR bgColor=#ffffff> <TD align=middle colSpan=3>Air compressor</TD> <TD align=middle colSpan=5>2HP(AC220V) / 대용량 Comp. 는 선택사양</TD></TR> <TR bgColor=#ffffff> <TD align=middle colSpan=3>Pressure gauge </TD> <TD align=middle colSpan=5>Water/Air 겸용 </TD></TR> <TR bgColor=white> <TD align=middle colSpan=3>Drain valve</TD> <TD align=middle colSpan=5>Pipe size 50A</TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> </TD></TR> <TR> <TD> <TABLE cellSpacing=1 cellPadding=5 width="100%" bgColor=#e0e0e0 border=0> <TBODY> <TR bgColor=#f6f6f6> <TD align=middle><STRONG>Size</STRONG></TD> <TD align=middle>100A</TD> <TD align=middle>150A</TD></TR> <TR align=middle bgColor=#ffffff> <TD>Working pressure</TD> <TD colSpan=2>0.15~1.4MPa(권장사용압력 0.3~1.2MPa)</TD></TR> <TR align=middle bgColor=#ffffff> <TD>Test pressure</TD> <TD colSpan=2>2.0MPa (hydraulic)</TD></TR> <TR align=middle bgColor=#ffffff> <TD>Pressure loss</TD> <TD>40.3 m </TD> <TD>74.9 m </TD></TR> <TR align=middle bgColor=#ffffff> <TD>Installation</TD> <TD colSpan=2>Horizontal or Vertical</TD></TR> <TR align=middle bgColor=#ffffff> <TD>Materials</TD> <TD colSpan=2>Body & Clapper GC200</TD></TR> <TR align=middle bgColor=#ffffff> <TD> </TD> <TD colSpan=2>Seat & Packing BC6/NBR</TD></TR> <TR align=middle bgColor=#ffffff> <TD colSpan=3> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="92%" border=0> <TBODY> <TR> <TD height=32> </TD></TR> <TR> <TD bgColor=#ebebeb height=1></TD></TR> <TR> <TD height=34> </TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="90%" border=0> <TBODY> <TR> <TD><IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fproduct_005.gif" width=315></TD></TR> <TR> <TD height=12></TD></TR> <TR> <TD height=26><STRONG> [부표1] 시스템셋팅 압력비례표</STRONG></TD></TR> <TR> <TD> <TABLE cellSpacing=1 cellPadding=5 width="100%" bgColor=#e0e0e0 border=0> <TBODY> <TR> <TD align=middle bgColor=#f6f6f6 rowSpan=3><STRONG>1차측 수압<BR>(MPa)</STRONG></TD> <TD align=middle bgColor=#f6f6f6 colSpan=4><STRONG>2차측 공기압</STRONG><STRONG>(MPa)</STRONG></TD></TR> <TR bgColor=#f2f2f2> <TD align=middle bgColor=#f6f6f6 colSpan=2><STRONG>1MPa-100A</STRONG></TD> <TD align=middle bgColor=#f6f6f6 colSpan=2><STRONG>1MPa-150A</STRONG></TD></TR> <TR bgColor=#f2f2f2> <TD align=middle bgColor=#f6f6f6><STRONG>최소</STRONG></TD> <TD align=middle bgColor=#f6f6f6><STRONG>최대</STRONG></TD> <TD align=middle bgColor=#f6f6f6><STRONG>최소</STRONG></TD> <TD align=middle bgColor=#f6f6f6><STRONG>최대</STRONG></TD></TR> <TR align=middle> <TD bgColor=#ffffff>0.3</TD> <TD bgColor=#ffffff>0.12</TD> <TD bgColor=#ffffff>0.18</TD> <TD bgColor=#ffffff>0.12</TD> <TD bgColor=#ffffff>0.18</TD></TR> <TR align=middle> <TD bgColor=#ffffff>0.5</TD> <TD bgColor=#ffffff>0.2</TD> <TD bgColor=#ffffff>0.26</TD> <TD bgColor=#ffffff>0.18</TD> <TD bgColor=#ffffff>0.24</TD></TR> <TR align=middle> <TD bgColor=#ffffff>0.7</TD> <TD bgColor=#ffffff>0.26</TD> <TD bgColor=#ffffff>0.32</TD> <TD bgColor=#ffffff>0.24</TD> <TD bgColor=#ffffff>0.3</TD></TR> <TR align=middle> <TD bgColor=#ffffff>1.0</TD> <TD bgColor=#ffffff>0.38</TD> <TD bgColor=#ffffff>0.44</TD> <TD bgColor=#ffffff>0.35</TD> <TD bgColor=#ffffff>0.41</TD></TR> <TR align=middle> <TD bgColor=#ffffff>1.2</TD> <TD bgColor=#ffffff>0.46</TD> <TD bgColor=#ffffff>0.52</TD> <TD bgColor=#ffffff>0.42</TD> <TD bgColor=#ffffff>0.48</TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=20> <DIV align=center><SPAN class=style1><STRONG><FONT color=#ff0000>※ 10㎏/㎠ = 1MPa </FONT></STRONG></SPAN></DIV></TD></TR> <TR> <TD height=30> <P><STRONG> [부표2]] 주요명칭 및 셋팅위치 </STRONG></P></TD></TR> <TR> <TD> <TABLE cellSpacing=1 cellPadding=5 width="100%" bgColor=#e3e3e3 border=0> <TBODY> <TR align=middle bgColor=#f2f2f2> <TD width=50><STRONG>NO</STRONG></TD> <TD bgColor=#f1faf9><STRONG>PART NAME</STRONG></TD> <TD bgColor=#f2f2f2><STRONG>Normal setting</STRONG></TD> <TD bgColor=#f2f2f2><STRONG>NO</STRONG></TD> <TD bgColor=#f2f2f2><STRONG>PART NAME </STRONG></TD> <TD bgColor=#f2f2f2><STRONG>Normal setting</STRONG></TD></TR> <TR align=middle bgColor=white> <TD align=middle>1</TD> <TD align=middle bgColor=#f1faf9>드라이 파이프 밸브</TD> <TD align=middle>잠김유지</TD> <TD align=middle>12</TD> <TD align=middle>누수확인밸브</TD> <TD align=middle> </TD></TR> <TR align=middle bgColor=white> <TD align=middle>2</TD> <TD align=middle bgColor=#f1faf9>주 배수 밸브</TD> <TD align=middle>잠김유지</TD> <TD align=middle>13</TD> <TD align=middle>물용 압력 게이지(1차)</TD> <TD align=middle> </TD></TR> <TR align=middle bgColor=white> <TD align=middle>3</TD> <TD align=middle bgColor=#f1faf9>공기주입밸브</TD> <TD align=middle>개방유지</TD> <TD align=middle>14</TD> <TD align=middle>공기용 압력 게이지(2차)</TD> <TD align=middle> </TD></TR> <TR align=middle bgColor=white> <TD align=middle>4</TD> <TD align=middle bgColor=#f1faf9>경보시험밸브</TD> <TD align=middle>잠김유지</TD> <TD align=middle>15</TD> <TD align=middle>알람스윗치</TD> <TD align=middle>DC 24V</TD></TR> <TR align=middle bgColor=white> <TD align=middle>5</TD> <TD align=middle bgColor=#f1faf9>테스트밸브</TD> <TD align=middle>잠김유지</TD> <TD align=middle>16</TD> <TD align=middle>공압레귤레이터</TD> <TD align=middle>설정 압력 유지</TD></TR> <TR align=middle bgColor=white> <TD align=middle>6</TD> <TD align=middle bgColor=#f1faf9>PORV</TD> <TD align=middle>개방유지</TD> <TD align=middle>17</TD> <TD align=middle>물 배수컵</TD> <TD align=middle> </TD></TR> <TR align=middle bgColor=white> <TD align=middle>7</TD> <TD align=middle bgColor=#f1faf9>PORV 복구밸브</TD> <TD align=middle>잠김유지</TD> <TD align=middle>18</TD> <TD align=middle>에어콤프레샤</TD> <TD align=middle>AC 220V 1HP , 2HP</TD></TR> <TR align=middle bgColor=white> <TD align=middle>8</TD> <TD align=middle bgColor=#f1faf9>악셀레이터</TD> <TD align=middle> </TD> <TD align=middle>19</TD> <TD align=middle>1차 개폐표시형밸브</TD> <TD align=middle>개방유지</TD></TR> <TR align=middle bgColor=white> <TD align=middle>9</TD> <TD align=middle bgColor=#f1faf9>크레파 복구밸브</TD> <TD align=middle>잠김유지</TD> <TD align=middle>20</TD> <TD align=middle>2차 개폐표시형밸브</TD> <TD align=middle>개방유지</TD></TR> <TR align=middle bgColor=white> <TD align=middle>10</TD> <TD align=middle bgColor=#f1faf9>드라이 릴리프</TD> <TD align=middle> </TD> <TD align=middle> </TD> <TD align=middle> </TD> <TD align=middle> </TD></TR> <TR align=middle bgColor=white> <TD align=middle>11</TD> <TD align=middle bgColor=#f1faf9>경보정지밸브</TD> <TD align=middle>개방유지</TD> <TD align=middle> </TD> <TD align=middle> </TD> <TD align=middle> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="92%" border=0> <TBODY> <TR> <TD align=middle><IMG height=500 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fproduct%2Fs_wdp-2.gif" width=592></TD></TR> <TR> <TD bgColor=#ebebeb height=1></TD></TR> <TR> <TD height=34> </TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="90%" border=0> <TBODY> <TR> <TD><IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.woodang.co.kr%2Fdev_homepage%2Fimg%2Fproduct_008.gif" width=440></TD></TR> <TR> <TD height=6></TD></TR> <TR> <TD> <TABLE cellSpacing=1 cellPadding=12 width="100%" border=0> <TBODY> <TR bgColor=white> <TD>▣ 2차시스템 시공<BR>   드라이 파이프밸브 2차배관, 가지관 접속,스프링클러헤드 접속등은 공기압 누설방지를 위해 용접 및 나사부의 <BR>   정밀시공(마사 또는 테프론테이프 등으로 감은 뒤 콤파운드 마감)이 보장되어야 합니다.<BR><BR>▣ 전원인입<BR>   공기압 유지시스템(Air maintenance device)가동을 위한 에어콤프레샤 AC 220V 전원(비상전원 겸용) 및 화재경보<BR>   발신을 위한 수신반으로부터의 알람 스위치 라인 (2C), Tamper switch 라인 (2C)를 인입해야 합니다.<BR><BR>▣ 드라이파이프밸브의 셋팅의 물 공급은 깨끗이 여과되어야 하며, 배관내의 이물질은 flushing되어야 합니다.</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="92%" border=0> <TBODY> <TR> <TD height=32> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></P>