A44Y-100P带扳手弹簧全启式安全阀被广泛应用于电力、冶金、石油、化工等工业中
安全阀安装应符合下列要求：
（l）额定蒸发量大于0.5t/h的锅炉调整弹簧压缩量A48Y-40C不锈钢弹簧安全阀A48Y-16C高压安全阀A44Y-25C带扳手弹簧全启式安全阀A48Y-16C高压安全阀A44Y-40R高压安全阀A47H-16P带扳手高压微启式安全阀A44Y-40R高压安全阀A44Y-40R高压安全阀A44Y-100R不锈钢弹簧安全阀A47H-40P带扳手弹簧微启式安全阀A47H-100C带扳手不锈钢安全阀A48Y-40C不锈钢弹簧安全阀A47H-16P带扳手高压微启式安全阀A44Y-100R不锈钢弹簧安全阀A47H-64C带扳手铸钢安全阀A48Y-100C铸钢弹簧全启式安全阀A47H-40P带扳手弹簧微启式安全阀A47H-64C带扳手铸钢安全阀A47H-100C带扳手不锈钢安全阀A44Y-25C带扳手弹簧全启式安全阀A48Y-100C铸钢弹簧全启式安全阀A48Y-40C不锈钢弹簧安全阀A47H-64C带扳手铸钢安全阀A47H-64C带扳手铸钢安全阀A48Y-100C铸钢弹簧全启式安全阀A44Y-100R不锈钢弹簧安全阀A44Y-25C带扳手弹簧全启式安全阀A44Y-25C带扳手弹簧全启式安全阀A48Y-40C不锈钢弹簧安全阀A48Y-40C不锈钢弹簧安全阀
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产品简介:
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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
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■主要零件材料：
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NO
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零件名称
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材料
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1
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阀体
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WCB
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2
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阀座
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ZG2Cr13
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3
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调节圈
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ZG2Cr13
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4
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阀瓣
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2Cr13
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5
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导向套
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2Cr13
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6
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阀盖
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ZG230-450
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7
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弹簧
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50CrVA
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8
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阀杆
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2Cr13
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9
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扳手
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ZG200-400
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10
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调整螺杆
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45
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11
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保护罩
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ZG200-400
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密封面材料
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"H"堆焊D507,"Y"堆焊Co基硬质合金
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■主要外形尺寸：
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型号
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公称通径
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do
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D
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K
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g
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g1
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b
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f
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f1
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Z-?d
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DN’
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D1
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K1
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g2
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g’
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b1
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f’
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f1’
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Z1-?d1
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L
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L1
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≈H
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A47H-16C
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20
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15
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105
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75
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/
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55
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16
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2
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/
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4-14
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20
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105
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75
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55
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/
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16
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2
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/
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4-14
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100
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85
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270
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25
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20
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115
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85
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/
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65
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16
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2
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/
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4-14
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25
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115
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85
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65
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/
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16
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2
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/
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4-14
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100
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85
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270
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32
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25
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140
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100
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/
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78
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18
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2
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/
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4-18
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32
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140
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100
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78
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/
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18
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2
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/
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4-18
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115
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100
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312
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40
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32
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150
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110
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/
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85
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18
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3
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/
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4-18
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40
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150
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110
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85
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/
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18
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3
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/
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4-18
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120
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110
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320
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50
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40
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165
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125
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/
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100
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20
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3
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/
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4-18
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50
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165
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125
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100
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/
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20
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3
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/
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4-18
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135
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120
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390
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65
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50
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185
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145
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/
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120
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20
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3
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/
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4-18
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65
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185
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145
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120
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/
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20
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3
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/
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4-18
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140
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130
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395
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80
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65
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200
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160
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/
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135
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20
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3
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/
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8-18
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80
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200
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160
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135
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/
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20
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3
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/
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8-18
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160
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135
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400
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100
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80
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220
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180
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/
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155
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22
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3
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/
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8-18
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100
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220
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180
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155
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/
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22
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3
A44Y-100P带扳手弹簧全启式安全阀安全阀排气管底部应装有接到安全地点的疏水管
要分为垂锤式、杠杆式、弹簧式和先导式(脉冲式)；按阀体构造来分并有足够的截面积A44Y-100R不锈钢弹簧安全阀A44Y-100R不锈钢弹簧安全阀A47H-100C带扳手不锈钢安全阀A47H-40P带扳手弹簧微启式安全阀A44Y-100R不锈钢弹簧安全阀A47H-40P带扳手弹簧微启式安全阀A48Y-16C高压安全阀A47H-100C带扳手不锈钢安全阀A44Y-40R高压安全阀A47H-16P带扳手高压微启式安全阀A47Y-100C带扳手不锈钢安全阀A47Y-64C带扳手铸钢安全阀A44Y-64R不锈钢弹簧安全阀A44Y-25R高压安全阀A44Y-16C带扳手弹簧全启式安全阀A47Y-64C带扳手铸钢安全阀A48Y-25C不锈钢弹簧安全阀A44H铸钢弹簧全启式安全阀A47Y-64C带扳手铸钢安全阀A44Y-25R高压安全阀A47H带扳手高压微启式安全阀A47Y-100C带扳手不锈钢安全阀A47H-25P带扳手弹簧微启式安全阀A44Y-64R不锈钢弹簧安全阀A44H铸钢弹簧全启式安全阀A48Y-25C不锈钢弹簧安全阀A48Y-25C不锈钢弹簧安全阀A47H-25P带扳手弹簧微启式安全阀A47H-25P带扳手弹簧微启式安全阀A47H带扳手高压微启式安全阀 |
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8-18
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170
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160
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600
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125
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100
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250
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210
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/
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185
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22
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3
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/
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8-18
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125
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250
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210
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185
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/
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22
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3
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/
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8-18
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190
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190
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620
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|
150
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125
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285
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240
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/
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210
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24
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3
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/
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8-23
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150
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285
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240
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210
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/
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24
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3
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/
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8-23
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205
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195
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625
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200
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150
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340
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295
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/
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265
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26
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3
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/
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12-23
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200
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340
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295
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265
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/
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26
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3
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/
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12-23
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240
|
230
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798
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250
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200
|
405
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355
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/
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320
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30
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3
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/
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12-26
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250
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405
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355
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320
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/
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30
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3
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/
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12-26
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350
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320
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981
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300
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250
|
460
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410
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/
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375
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30
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4
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/
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12-26
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300
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460
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410
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375
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/
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30
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4
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/
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12-26
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350
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320
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1005
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A44Y-100P带扳手弹簧全启式安全阀短管的通路截面积应不步于所有安全阀排汽面积的1.25倍阀座密封面堆焊钴铬钨硬质合金防止产生背压影响阀门的排放能力A44Y-25R高压安全阀A47Y-64C带扳手铸钢安全阀A47Y-64C带扳手铸钢安全阀A47Y-64C带扳手铸钢安全阀A47H-25P带扳手弹簧微启式安全阀A44Y-25R高压安全阀A48Y-64C铸钢弹簧全启式安全阀A44Y-16R高压安全阀A44Y-100R铸钢弹簧全启式安全阀A44Y-40R不锈钢弹簧安全阀A47H-40C带扳手铸钢安全阀A47H-16P带扳手弹簧微启式安全阀A44Y-100R铸钢弹簧全启式安全阀A47H-16P带扳手弹簧微启式安全阀A47H-100C带扳手高压微启式安全阀A47H-40C带扳手铸钢安全阀A44Y-16R高压安全阀A44Y-16R高压安全阀A47H-40C带扳手铸钢安全阀A47H-64C带扳手不锈钢安全阀A47H-16P带扳手弹簧微启式安全阀A48Y-40C铸钢弹簧全启式安全阀A48Y-16C不锈钢弹簧安全阀A47H-40C带扳手铸钢安全阀A48Y-100C带扳手弹簧全启式安全阀A48Y-40C铸钢弹簧全启式安全阀A47H-40C带扳手铸钢安全阀A44Y-16R高压安全阀A47H-64C带扳手不锈钢安全阀A47H-40C带扳手铸钢安全阀
波纹管安全阀适用于工作温度≤300℃的空气、蒸气、石油气等介质的设备和管路上,作为超压保护装置当设备或管道内的介质压力升高对人身安全和设备运行起重要保护作用
