
手動調節閥
一、概述
本廠生產的手動調節閥及自銷手動調節閥主要用于城市集中供熱,循環水工程熱電廠管網和制冷空調等工程中
具有截止、節流和調節流量的作用可取代節流孔板,是一種可變孔徑的節流裝置,截止溫度:≤ 425℃ .
二、主要零件材料
零件材料
|
閥體、閥蓋、填料壓蓋
|
閥桿、閥瓣、密封圈
|
指示標、閥桿螺母、螺帽套
|
材料
|
灰鑄鐵、鑄鋼、不銹鋼
|
不銹鋼
|
黃銅
|
三、 主要外形尺寸(法蘭連接尺寸:PN10按GB4216標準,PN16、PN25按JB/T97-94標準)
型號
|
尺 寸 (mm)
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
TJ40H-10
TJ40H-10
|
L
|
|
|
|
|
|
|
|
|
|
|
|
|
622
|
698
|
787
|
914
|
978
|
978
|
1295
|
H
|
|
|
|
|
|
|
|
|
|
|
|
|
914
|
914
|
968
|
968
|
1100
|
1440
|
1790
|
H1
|
|
|
|
|
|
|
|
|
|
|
|
|
1074
|
1074
|
1168
|
1168
|
1350
|
1440
|
1790
|
D0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TJ40H-16
TJ40H -16C
TS40H-16
TS40H -16C
TJ40H-25
TS40H-25
|
L
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
495
|
|
|
|
|
|
|
|
H
|
160
|
160
|
182
|
192
|
250
|
264
|
380
|
413
|
466
|
540
|
623
|
684
|
|
|
|
|
|
|
|
H1
|
172
|
172
|
195
|
210
|
273
|
290
|
426
|
468
|
530
|
613
|
698
|
777
|
|
|
|
|
|
|
|
D0
|
65
|
65
|
80
|
80
|
120
|
120
|
200
|
200
|
240
|
260
|
360
|
400
|
|
|
|
|
|
|
|
TJ10H-10
TJ10H -16C
TJ10H-25
|
L
|
90
|
100
|
120
|
140
|
170
|
200
|
|
|
|
|
|
|
|
|
|
|
|
|
|
H
|
150
|
160
|
182
|
192
|
250
|
264
|
|
|
|
|
|
|
|
|
|
|
|
|
|
H1
|
160
|
170
|
197
|
207
|
270
|
284
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D0
|
80
|
80
|
80
|
90
|
100
|
120
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|