

SP15F、SP45F數(shu)字(zi)鎖(suo)定(ding)平(ping)衡(heng)閥(fa)是(shi)一(yi)種(zhong)具(ju)有(you)數(shu)字(zi)鎖(suo)定(ding)特(te)殊(shu)功(gong)能(neng)的(de)調(tiao)節(jie)型(xing)閥(fa)門(men),采(cai)用(yong)直(zhi)流(liu)型(xing)閥(fa)體(ti)結(jie)構(gou),具(ju)有(you)更(geng)好(hao)的(de)等(deng)百(bai)分(fen)比(bi)流(liu)量(liang)特(te)性(xing),能(neng)夠(gou)合(he)理(li)地(di)分(fen)配(pei)流(liu)量(liang),有(you)效(xiao)地(di)解(jie)決(jue)供(gong)熱(re)(空調)係xi統tong中zhong存cun在zai的de室shi溫wen冷leng熱re不bu均jun問wen題ti。同tong時shi能neng準zhun確que地di調tiao節jie壓ya降jiang和he流liu量liang,用yong以yi改gai善shan管guan網wang係xi統tong中zhong液ye體ti流liu動dong狀zhuang態tai,達da到dao管guan網wang液ye體ti平ping衡heng和he節jie約yue源yuan的de目mu的de。閥fa門men設she有you開kai啟qi度du指zhi示shi、kaidusuodingzhuangzhijiyongyuliuliangcedingdeceyaxiaofa,zhiyaozaigezhilujiyonghurukouzhuangshangshidangguigedepinghengfa,bingyongzhuanyongzhinengyibiaojinxingyicixingtiaoshihousuoding,jiangxitongdezongshuiliangkongzhizaihelidefanweinei、從而克服了“大流量,小溫差”debuhelixianxiang。gaichanpinshigongrexitongzhongdelixiangchanpin。jikeanzhuangzaigongshuiguanshang,yekeyianzhuangzaihuishuiguanshang,yibanwomenjianyianzhuangzaihuishuiguanshang,youqiduiyugaowenhuanlu,weifangbiantiaoshi,gengyaozhuangzaihuishuiguanshang,anzhuanglepinghengfadegong(回)水管不必再設截止閥。
SP15F、SP45F數(shu)字(zi)鎖(suo)定(ding)平(ping)衡(heng)閥(fa)是(shi)一(yi)種(zhong)具(ju)有(you)數(shu)字(zi)鎖(suo)定(ding)特(te)殊(shu)功(gong)能(neng)的(de)調(tiao)節(jie)型(xing)閥(fa)門(men),采(cai)用(yong)直(zhi)流(liu)型(xing)閥(fa)體(ti)結(jie)構(gou),具(ju)有(you)更(geng)好(hao)的(de)等(deng)百(bai)分(fen)比(bi)流(liu)量(liang)特(te)性(xing),能(neng)夠(gou)合(he)理(li)地(di)分(fen)配(pei)流(liu)量(liang),有(you)效(xiao)地(di)解(jie)決(jue)供(gong)熱(re)(空調)係xi統tong中zhong存cun在zai的de室shi溫wen冷leng熱re不bu均jun問wen題ti。同tong時shi能neng準zhun確que地di調tiao節jie壓ya降jiang和he流liu量liang,用yong以yi改gai善shan管guan網wang係xi統tong中zhong液ye體ti流liu動dong狀zhuang態tai,達da到dao管guan網wang液ye體ti平ping衡heng和he節jie約yue源yuan的de目mu的de。閥fa門men設she有you開kai啟qi度du指zhi示shi、kaidusuodingzhuangzhijiyongyuliuliangcedingdeceyaxiaofa,zhiyaozaigezhilujiyonghurukouzhuangshangshidangguigedepinghengfa,bingyongzhuanyongzhinengyibiaojinxingyicixingtiaoshihousuoding,jiangxitongdezongshuiliangkongzhizaihelidefanweinei、從而克服了“大流量,小溫差”debuhelixianxiang。gaichanpinshigongrexitongzhongdelixiangchanpin。jikeanzhuangzaigongshuiguanshang,yekeyianzhuangzaihuishuiguanshang,yibanwomenjianyianzhuangzaihuishuiguanshang,youqiduiyugaowenhuanlu,weifangbiantiaoshi,gengyaozhuangzaihuishuiguanshang,anzhuanglepinghengfadegong(回)水管不必再設截止閥。
SP15F、SP45F數(shu)字(zi)鎖(suo)定(ding)平(ping)衡(heng)閥(fa)是(shi)一(yi)種(zhong)具(ju)有(you)數(shu)字(zi)鎖(suo)定(ding)特(te)殊(shu)功(gong)能(neng)的(de)調(tiao)節(jie)型(xing)閥(fa)門(men),采(cai)用(yong)直(zhi)流(liu)型(xing)閥(fa)體(ti)結(jie)構(gou),具(ju)有(you)更(geng)好(hao)的(de)等(deng)百(bai)分(fen)比(bi)流(liu)量(liang)特(te)性(xing),能(neng)夠(gou)合(he)理(li)地(di)分(fen)配(pei)流(liu)量(liang),有(you)效(xiao)地(di)解(jie)決(jue)供(gong)熱(re)(空調)係xi統tong中zhong存cun在zai的de室shi溫wen冷leng熱re不bu均jun問wen題ti。同tong時shi能neng準zhun確que地di調tiao節jie壓ya降jiang和he流liu量liang,用yong以yi改gai善shan管guan網wang係xi統tong中zhong液ye體ti流liu動dong狀zhuang態tai,達da到dao管guan網wang液ye體ti平ping衡heng和he節jie約yue源yuan的de目mu的de。閥fa門men設she有you開kai啟qi度du指zhi示shi、kaidusuodingzhuangzhijiyongyuliuliangcedingdeceyaxiaofa,zhiyaozaigezhilujiyonghurukouzhuangshangshidangguigedepinghengfa,bingyongzhuanyongzhinengyibiaojinxingyicixingtiaoshihousuoding,jiangxitongdezongshuiliangkongzhizaihelidefanweinei、從而克服了“大流量,小溫差”debuhelixianxiang。gaichanpinshigongrexitongzhongdelixiangchanpin。jikeanzhuangzaigongshuiguanshang,yekeyianzhuangzaihuishuiguanshang,yibanwomenjianyianzhuangzaihuishuiguanshang,youqiduiyugaowenhuanlu,weifangbiantiaoshi,gengyaozhuangzaihuishuiguanshang,anzhuanglepinghengfadegong(回)水管不必再設截止閥。
主要技術參數
|
型號 |
SP15F-10/16 |
SP45-10/16 |
備注 |
|
試驗壓力 |
1.5(MPa) 2.4(MPa) |
需要耐腐蝕、 高壓、高溫的閥門, 可麵議預定。 |
|
|
工作壓力 |
1.0(MPa) 1.6(MPa) |
||
|
工作溫度 |
≤120℃ |
||
|
適用介質 |
水、蒸汽、油品 |
||
|
特性曲線 |
等百分比 |
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|
安裝使用範圍 |
管網係統的主幹、分去幹、室內供水管、分去立管以及多台鍋爐 |
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主要外形尺寸
SP15F-10/16內螺紋數字鎖定平衡閥
|
DN |
ZG |
L |
S |
H |
重量kg |
|
15 |
1/2" |
100 |
27 |
128 |
1 |
|
20 |
3/4" |
115 |
33 |
128 |
1.5 |
|
25 |
1" |
125 |
46 |
130 |
1.8 |
|
32 |
5/4" |
140 |
55 |
150 |
2 |
|
40 |
3/2" |
160 |
55 |
187 |
2.5 |
SP45F-10/16法蘭數字鎖定平衡閥
|
DN |
L |
H |
|
32 |
180 |
230 |
|
40 |
200 |
242 |
|
50 |
230 |
250 |
|
65 |
290 |
260 |
|
80 |
310 |
329 |
|
100 |
350 |
340 |
|
125 |
400 |
424 |
|
150 |
480 |
454 |
|
200 |
550 |
517 |
|
250 |
622 |
573 |
|
300 |
698 |
617 |
|
350 |
787 |
705 |
流量特性
上(shang)圖(tu)為(wei)該(gai)種(zhong)閥(fa)門(men)的(de)流(liu)量(liang)特(te)性(xing)曲(qu)線(xian),本(ben)廠(chang)生(sheng)產(chan)的(de)是(shi)其(qi)中(zhong)等(deng)百(bai)分(fen)比(bi)特(te)性(xing)閥(fa)門(men)。從(cong)曲(qu)線(xian)圖(tu)上(shang)可(ke)知(zhi)給(gei)開(kai)度(du)一(yi)個(ge)相(xiang)等(deng)的(de)變(bian)化(hua)率(lv),則(ze)流(liu)量(liang)的(de)變(bian)化(hua)率(lv)相(xiang)等(deng),其(qi)特(te)點(dian)是(shi)開(kai)度(du)大(da)時(shi)流(liu)量(liang)大(da),開(kai)度(du)小(xiao)時(shi)則(ze)流(liu)量(liang)小(xiao)。而(er)工(gong)程(cheng)中(zhong)大(da)都(dou)在(zai)流(liu)量(liang)大(da)時(shi)應(ying)用(yong),等(deng)百(bai)分(fen)比(bi)閥(fa)門(men)恰(qia)恰(qia)適(shi)用(yong)這(zhe)個(ge)要(yao)求(qiu)。根(gen)據(ju)這(zhe)一(yi)特(te)點(dian),可(ke)以(yi)自(zi)如(ru)的(de)予(yu)置(zhi)某(mou)一(yi)流(liu)量(liang)(快開閥門和線性閥門則不具備這種功能)而且當需要變化時,還能知道變化量,達到理想狀態。
注意事項
1、SP45F平衡閥具備流量調節和測量功能,為使流往閥門前後的水流穩定,保證測量精度,建議盡可能安裝在直管段處。
2、閥體上的箭頭方向為水的流動方向,切勿裝反。
3、由於閥塞為錐型,在小開度時容易擠住雜物,安裝時要把閥門關到0位,以免掉進雜質。衝流管道時要把閥門開至99%,以免堵塞。
4、當關斷閥門時,刻度盤、圈數顯示窗、百分比顯窗均顯示為0。
5、鎖定時要左右輕輕轉動手柄,同時順時針方向旋轉鑰匙,直到手柄不能轉動為止。
6、需改變開度,先用鑰匙開鎖,再轉動手輪,調到所需開度,用鑰匙鎖定。