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Z545X/Z45X large diameter resilient seated gate valve
Product Name:
Z545X/Z45X large diameter resilient seated gate valve
Description:

大口徑彈性座封閘閥 Z545X/Z45X

大口(kou)徑(jing)閘閥采(cai)用(yong)最(zui)優質的(de)球墨鑄鐵或碳鋼鑄造而成(cheng),具有強度(du)高(gao)、重量輕(qing),幾何(he)尺寸精確的(de)特點,閘板具有互(hu)換的(de)功能,加裝螺旋傘齒輪(lun)省力機(ji)構(gou),一人可(ke)非常輕(qing)松(song)自如地(di)開關,也可(ke)根據(ju)用(yong)戶(hu)的(de)要求加裝開閉指(zhi)示柱(zhu),或電動(dong)、氣(qi)動(dong)系統(tong)、市政建設及(ji)礦山、冶金、電廠等行業。


 

大田消防專用信號彈性座封閘閥
一、主要零部件材料

NO.

零件名稱

材質

1

閥體

灰鑄(zhu)(zhu)鐵、球墨鑄(zhu)(zhu)鐵、鑄(zhu)(zhu)鋼

2

閘板

球墨鑄鐵外覆三元乙丙或(huo)丁腈橡膠

3

內六角螺栓

碳化處理

4

密封圈

三元乙丙或丁腈橡膠(jiao)

5

閥蓋

灰(hui)鑄(zhu)鐵、球墨球鐵、鑄(zhu)鋼

6

閥桿

不銹鋼

7

“O”形密封圈

丁腈橡膠

8

止推軸承

錫青銅

9

螺栓

碳鋼、合金鋼

10

壓蓋

球墨鑄鐵、鑄鋼

11

防塵罩

丁腈橡膠

12

手輪

可鍛鑄鐵


 

二、主要技術參數
公稱壓力:1.0~2.5MPa
公稱通徑:500~1200mm
工作溫度:0~120℃
適用介質:水、油、氣等
法蘭標準:GB/T17241.6GB9113
試驗標準:GB13927API598


 

三、主要連接外型尺寸

DN

500

600

700

800

900

1000

1200

L

457

508

660

720

780

840

960

Hmin(全關)

1480

1665

2200

2800

2800

3000

3000

Hmax(全開)

165

1900

2350

2950

2950

3150

3150

H(電動)

電(dian)動裝置可由用戶指定


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