A47H-16C带扳手不锈钢安全阀克服安全阀在介质压力下临近整定压力时的前泄现象保证排汽畅通
各种安全阀都应垂直安装A48Y-100R不锈钢弹簧安全阀A48Y-100R不锈钢弹簧安全阀A48Y-100R不锈钢弹簧安全阀A44Y-64R带扳手弹簧全启式安全阀A44Y-25R铸钢弹簧全启式安全阀A47H-25C带扳手不锈钢安全阀A48Y-40R高压安全阀A48Y-25C带扳手弹簧全启式安全阀A47Y-100C带扳手弹簧微启式安全阀A48Y-25C带扳手弹簧全启式安全阀A48Y-100R不锈钢弹簧安全阀A48Y-100R不锈钢弹簧安全阀A47H-64C带扳手弹簧微启式安全阀A47H-40C带扳手高压微启式安全阀A47Y-100R带扳手铸钢安全阀A44Y-100P高压安全阀A47H-40C带扳手高压微启式安全阀A44Y-40R带扳手弹簧全启式安全阀A44Y-40R带扳手弹簧全启式安全阀A48Y-64R不锈钢弹簧安全阀A48Y-64R不锈钢弹簧安全阀A47Y-100R带扳手铸钢安全阀A47H-16C带扳手不锈钢安全阀A48Y-64R不锈钢弹簧安全阀A44Y-100P高压安全阀A47Y-100R带扳手铸钢安全阀A48Y-64R不锈钢弹簧安全阀A47H-16C带扳手不锈钢安全阀
|
产品简介:
|
|
本阀门适用于工作温度≤350℃的蒸汽、空气等介质的设备或管路上。作为超压保护装置。连接法兰标准按JB/T-94的系列
|
|
■主要零件材料：
|
|
NO
|
零件名称
|
材料
|
|
1
|
阀体
|
WCB
|
|
2
|
阀座
|
ZG2Cr13
|
|
3
|
调节圈
|
ZG2Cr13
|
|
4
|
阀瓣
|
2Cr13
|
|
5
|
导向套
|
2Cr13
|
|
6
|
阀盖
|
ZG230-450
|
|
7
|
弹簧
|
50CrVA
|
|
8
|
阀杆
|
2Cr13
|
|
9
|
扳手
|
ZG200-400
|
|
10
|
调整螺杆
|
45
|
|
11
|
保护罩
|
ZG200-400
|
|
|
密封面材料
|
"H"堆焊D507,"Y"堆焊Co基硬质合金
|
|
|
■主要外形尺寸：
|
|
型号
|
公称通径
|
do
|
D
|
K
|
g
|
g1
|
b
|
f
|
f1
|
Z-?d
|
DN’
|
D1
|
K1
|
g2
|
g’
|
b1
|
f’
|
f1’
|
Z1-?d1
|
L
|
L1
|
≈H
|
|
A47H-16C
|
20
|
15
|
105
|
75
|
/
|
55
|
16
|
2
|
/
|
4-14
|
20
|
105
|
75
|
55
|
/
|
16
|
2
|
/
|
4-14
|
100
|
85
|
270
|
|
25
|
20
|
115
|
85
|
/
|
65
|
16
|
2
|
/
|
4-14
|
25
|
115
|
85
|
65
|
/
|
16
|
2
|
/
|
4-14
|
100
|
85
|
270
|
|
32
|
25
|
140
|
100
|
/
|
78
|
18
|
2
|
/
|
4-18
|
32
|
140
|
100
|
78
|
/
|
18
|
2
|
/
|
4-18
|
115
|
100
|
312
|
|
40
|
32
|
150
|
110
|
/
|
85
|
18
|
3
|
/
|
4-18
|
40
|
150
|
110
|
85
|
/
|
18
|
3
|
/
|
4-18
|
120
|
110
|
320
|
|
50
|
40
|
165
|
125
|
/
|
100
|
20
|
3
|
/
|
4-18
|
50
|
165
|
125
|
100
|
/
|
20
|
3
|
/
|
4-18
|
135
|
120
|
390
|
|
65
|
50
|
185
|
145
|
/
|
120
|
20
|
3
|
/
|
4-18
|
65
|
185
|
145
|
120
|
/
|
20
|
3
|
/
|
4-18
|
140
|
130
|
395
|
|
80
|
65
|
200
|
160
|
/
|
135
|
20
|
3
|
/
|
8-18
|
80
|
200
|
160
|
135
|
/
|
20
|
3
|
/
|
8-18
|
160
|
135
|
400
|
|
100
|
80
|
220
|
180
|
/
|
155
|
22
|
3
|
/
|
8-18
|
100
|
220
|
180
|
155
|
/
|
22
|
3
A47H-16C带扳手不锈钢安全阀使阀门能够很方便、很迅速地获得准确的整定压力安全阀排气管底部应装有接到安全地点的疏水管接头内径应不小于安全阀的进口通径A47H-64C带扳手弹簧微启式安全阀A44Y-100P高压安全阀A44Y-40R带扳手弹簧全启式安全阀A44Y-16R铸钢弹簧全启式安全阀A44Y-40R带扳手弹簧全启式安全阀A44Y-40R带扳手弹簧全启式安全阀A47Y-100R带扳手铸钢安全阀A44Y-40R带扳手弹簧全启式安全阀A44Y-16R铸钢弹簧全启式安全阀A48Y-25R高压安全阀A44Y-100P高压安全阀A47Y-100R带扳手铸钢安全阀A48Y-64R不锈钢弹簧安全阀A48Y-64R不锈钢弹簧安全阀A48Y-25R高压安全阀A48Y-25R高压安全阀A47H-16C带扳手不锈钢安全阀A48Y-40R不锈钢弹簧安全阀A44Y-64P高压安全阀A48Y不锈钢弹簧安全阀A48Y不锈钢弹簧安全阀A44Y-25R带扳手弹簧全启式安全阀A48Y-40R不锈钢弹簧安全阀A47H-25C带扳手高压微启式安全阀A48Y不锈钢弹簧安全阀A47H-25C带扳手高压微启式安全阀A47H-100R带扳手不锈钢安全阀 |
/
|
8-18
|
170
|
160
|
600
|
|
125
|
100
|
250
|
210
|
/
|
185
|
22
|
3
|
/
|
8-18
|
125
|
250
|
210
|
185
|
/
|
22
|
3
|
/
|
8-18
|
190
|
190
|
620
|
|
150
|
125
|
285
|
240
|
/
|
210
|
24
|
3
|
/
|
8-23
|
150
|
285
|
240
|
210
|
/
|
24
|
3
|
/
|
8-23
|
205
|
195
|
625
|
|
200
|
150
|
340
|
295
|
/
|
265
|
26
|
3
|
/
|
12-23
|
200
|
340
|
295
|
265
|
/
|
26
|
3
|
/
|
12-23
|
240
|
230
|
798
|
|
250
|
200
|
405
|
355
|
/
|
320
|
30
|
3
|
/
|
12-26
|
250
|
405
|
355
|
320
|
/
|
30
|
3
|
/
|
12-26
|
350
|
320
|
981
|
|
300
|
250
|
460
|
410
|
/
|
375
|
30
|
4
|
/
|
12-26
|
300
|
460
|
410
|
375
|
/
|
30
|
4
|
/
|
12-26
|
350
|
320
|
1005
|
|
A47H-16C带扳手不锈钢安全阀避免产生受压现象并检查其官密封性可分为封闭式和不封闭式两种A48Y-40R不锈钢弹簧安全阀A47H-64R带扳手铸钢安全阀A47H-100R带扳手不锈钢安全阀A44Y-64P高压安全阀A47Y-64C带扳手弹簧微启式安全阀A47H-64R带扳手铸钢安全阀A48Y不锈钢弹簧安全阀A48Y不锈钢弹簧安全阀A48Y-16R高压安全阀A48Y-40R不锈钢弹簧安全阀A48Y-40R不锈钢弹簧安全阀A44Y-64P高压安全阀A48Y-40R不锈钢弹簧安全阀A47H-100R带扳手不锈钢安全阀A48Y-16R高压安全阀A48Y不锈钢弹簧安全阀A47H-64R带扳手铸钢安全阀A47H-25C带扳手高压微启式安全阀A44Y-25R带扳手弹簧全启式安全阀A44Y锅炉铸钢安全阀A47H-16C带扳手高压微启式安全阀A48Y-64R铸钢弹簧全启式安全阀A47H-16C带扳手高压微启式安全阀A47Y-100R带扳手不锈钢安全阀A47Y-64R带扳手铸钢安全阀A47H-16C带扳手高压微启式安全阀A47H-40C带扳手弹簧微启式安全阀A44Y-40P高压安全阀A47Y-64R带扳手铸钢安全阀A44Y-40P高压安全阀排放管及膨胀节重量不应作用在安全阀上并最好直接安装在容器或管道的接头上全部沿着出口排泄到指定地点
