J44HJ44H高壓角式截止閥
【簡單介紹】
【詳細(xì)說明】
品牌
森品
規(guī)格型號
J44H
編號
齊全
計量單位
個
付款方式
面議
參考價格
111
價格單位
人民幣
供貨量
不限
說明書,報價手冊及驅(qū)動
暫無相關(guān)下載
其他資料下載
暫無相關(guān)下載
鍛鋼角式截止閥 J44H高壓角式截止閥 J44H承德高壓角式截止閥產(chǎn)品概述
森品牌高壓角式截止閥的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運動。閥桿的運動形式,有升降桿式(閥桿升降,手輪不升降),也有升降旋轉(zhuǎn)桿式(手輪與閥桿一起旋轉(zhuǎn)升降,螺母設(shè)在閥體上)。截止閥只適用于全開和全關(guān),不允許作調(diào)節(jié)和節(jié)流。
截止閥屬于強制密封式閥門,所以在閥門關(guān)閉時,必須向閥瓣施加壓力,以強制密封面不泄漏。當(dāng)介質(zhì)由閥瓣下方進入閥六時,操作力所需要克服的阻力,是閥桿和填料的磨擦力與由介質(zhì)的壓力所產(chǎn)生的推力,關(guān)閥門的力比開閥門的力大,所以閥桿的直徑要大,否則會發(fā)生閥桿頂彎的故障。近年來,從自密封的閥門出現(xiàn)后,截止閥的介質(zhì)流向就改由閥瓣上方進入閥腔,這時在介質(zhì)壓力作用下,關(guān)閥門的力小,而開閥門的力大,閥桿的直徑可以相應(yīng)地減少。同時,在介質(zhì)作用下,這種形式的閥門也較嚴(yán)密。我國閥門“三化給”曾規(guī)定,截止閥的流向,一律采用自上而下。
截止閥開啟時,閥瓣的開啟高度,為公稱直徑的25%~30%時,流量已達(dá)到zui大,表示閥門已達(dá)全開位置。所以截止閥的全開位置,應(yīng)由閥瓣的行程來決定。
鍛鋼角式截止閥 J44H高壓角式截止閥 J44H承德高壓角式截止閥設(shè)計與制造標(biāo)準(zhǔn)
●設(shè)計與制造:GB12233
●法蘭尺寸:GB9113
●結(jié)構(gòu)長度:GB12221
●檢驗與實驗:GB/T13927
鍛鋼角式截止閥 J44H高壓角式截止閥 J44H承德高壓角式截止閥性能與規(guī)范
公稱壓力
16
32
Mpa
殼體試驗
24
48
密封試驗
17.6
35.2
氣密封試驗
0.5-0.7
適用介質(zhì)
C
P
R
水、油品、蒸汽
氮氫混合氣
堿液、液氨
適用溫度(℃)
≤200
鍛鋼角式截止閥 J44H高壓角式截止閥 J44H承德高壓角式截止閥主要連接與外形尺寸
型 號
通徑
DN(mm)
主要連接尺寸
外形尺寸
L
D
D1
M
D2
b
Z-фd
LO
H
H1
AJ44H-320
AL44H-320
3
60
70
42
M14×1.5
10
15
3-16
100
71
77
6
60
70
42
M14×1.5
10
15
3-16
150
80
94
J44Y-160
L44Y-160
10
90
95
60
M24×2
10
20
3-18
200
260
275
15
105
95
60
M24×2
16
20
3-18
200
268
288
J44Y-320
L44Y-320
10
90
95
60
M24×2
10
20
3-18
200
268
275
15
105
105
68
M33×2
17
20
3-18
200
268
288
J44Y-160
L44Y-160
25
120
102
68
M33×2
28
20
3-18
300
225
245
32
135
115
80
M42×2
37
22
4-18
300
222
248
40
165
165
115
M52×2
47
28
6-26
350
265
300
50
190
165
115
M64×3
59
32
6-26
400
303
345
J44Y-320
L44Y-320
25
120
115
80
M42×2
35
22
4-18
300
225
245
32
135
135
95
M48×2
41
25
4-22
300
222
248
40
165
165
115
M64×3
58
32
6-26
350
265
300
50
190
200
145
M80×3
70
40
6-29
400
303
345
GJ44H-160
GL44H-160
65
215
200
145
M80×3
73
40
6-29
710
430
490
80
260
225
170
M100×3
93
50
6-33
810
520
600
100
290
260
195
M125×4
115
60
6-36
850
595
685
GJ44H-320
GHJ44H-320
65
215
225
170
M100×3
90
50
6-33
710
430
490
80
260
260
195
M125×4
112
60
6-36
810
520
600
100
290
300
235
M155×4
130
75
8-39
850
595
285
相關(guān)產(chǎn)品
- BX44W-16C江蘇BX43W-16C/BX44W-16C瀝青保溫旋塞閥
- J44H/YJ44H/Y江蘇角式截止閥
- J45F46J45F46襯里截止閥
- J41FsJ41Fs襯氟塑料截止閥
- YJ41W江蘇YJ41W氧氣截止閥
- J41B-25J41B-25氨用截止閥
- BJ45W-16PBJ45W-16P/BJ45W-25P保溫截止閥
- WJ45H-16CWJ45H-16C/WJ45H-25CY型波紋管截止閥
- J41W-16PJ41W-16P/J41W-25P不銹鋼截止閥
- J41W-16P不銹鋼截止閥J41W-16P/J41W-25P
- YJ41W-16PYJ41W-16P不銹鋼氧氣截止閥
- YJ41W-16TYJ41W-16T黃銅氧氣截止閥
- J41F46-16C襯氟截止閥J41F46-16C
- DJ41W-16PDJ41W-16P低溫截止閥
- J44W-16PJ44W-16P/J44W-25P不銹鋼角式截止閥
- J44H-16CJ44H-16C/J44H-25C角式截止閥
- J41H-16CJ41H-16C法蘭截止閥
- J41H-16CJ41H-16C/J41H-25C國標(biāo)法蘭截止閥
- J41H-40CJ41H-25C/J41H-40C法蘭截止閥
- J61Y高溫高壓電站截止閥J61Y型
- BJ41W-16P保溫截止閥BJ41W-16P
- J941HJ941H電動法蘭截止閥
- J961YJ961Y電動電站截止閥
- J61Y-250CJ61Y-250C高壓焊接截止閥
- J41H-40J41H-40手動法蘭截止閥
- J23W-160P針型閥J23W-160P
- WJ41HWJ41H波紋管截止閥
- BJ41WBJ41W-16P保溫截止閥
- J41H-100C高壓法蘭截止閥J41H-100C
- J61Y-100焊接式截止閥J61Y-100
- J41W-10T銅法蘭截止閥J41W-10T
- J11H-800LbJ11H-800Lb鍛鋼截止閥
- J41H-40C法蘭截止閥J41H-40C
- J41H-25法蘭截止閥J41H-25
- J41WJ41W不銹鋼截止閥
- JY41WJY41W氧氣截止閥
- J961Y-320電動焊接截止閥J961Y-320
- J961Y-P54100V電動截止閥J961Y-P54100V
- J941H-160電動截止閥J941H-160
- BJ45WBJ45W不銹鋼保溫截止閥