永嘉崇铭阀门有限公司
2019-05-05

J流道-A42Y美标普通式安全阀

A42Y美标普通式安全阀流道J

材料b阀门
规格
ASME
法兰磅级

最高设定压力 a

(MPa)

最高出口压力

MPa

面心距(in.)面心距(mm)
LBLB常规式和波纹管式阀门常规式阀门波纹管式阀门进口出口进口出口
阀体/阀盖进口x流道x出口进口出口-268~-60℃-59~29℃-29~38℃232℃427℃538℃38℃38℃    
温度范围-29~427℃  
碳钢Carbon Steel2J3150150  1.961.280.55 1.961.595.384.88136124
2J3c300150  (1.96)(1.96)(1.96) 1.961.595.384.88136124
3J4300150  5.104.272.83 1.961.597.257.13184181
3J4600150  10.208.515.69 1.961.597.257.13184181
3J4900150  15.3112.798.51 1.961.597.257.13184181
3J41500300  (18.62)(18.62)14.17 (4.14)1.597.257.13184181
温度范围428~538℃  
铬钼钢Chrome Molybdenum Steel3J4300150    3.521.482.001.597.257.13184181
3J4600150    7.002.962.001.597.257.13184181
3J4900150    10.514.482.001.597.257.13184181
3J41500300    17.517.45(4.14)1.597.257.13184181
温度范围-268~538℃  
奥氏体不锈钢Austenitic Stainless Steel2J31501501.901.901.901.240.550.141.901.595.384.88136124
2J3c300150(1.90)(1.90)(1.90)(1.90)(1.90)(1.90)1.901.595.384.88136124
3J4300150(3.45)4.964.963.412.902.521.901.597.257.13184181
3J4600150(4.31)9.939.936.835.835.001.901.597.257.13184181
3J4900150(5.52)14.8914.8910.248.727.521.901.597.257.13184181
3J41500300(5.52)(18.96)(18.96)17.1014.5512.55(4.14)1.597.257.13184181
温度范围-29~482℃ d  
镍/铜合金Nickel/Copper Alloy d2J3150150  1.591.210.550.341.591.595.384.88136124
2J3c300150  (1.59)(1.59)(1.59)(1.59)1.591.595.384.88136124
3J4300150  4.143.273.171.901.591.597.257.13184181
3J4600150  8.276.526.313.791.591.597.257.13184181
3J4900150  12.419.799.485.691.591.597.257.13184181
温度范围-29~149℃ e  
20合金钢Alloy 20 e2J3150150  1.591.24  1.591.595.384.88136124
2J3c300150  (1.59)(1.24)  1.591.595.384.88136124
3J4300150  4.143.21  1.591.597.257.13184181
3J4600150  8.276.41  1.591.597.257.13184181
3J4900150  12.419.62  1.591.597.257.13184181
3J41500300  (18.62)16.06  4.141.597.257.13184181

Inlet and outlet flange pressure limits correspond to the values in ASME B16.34 unless enclosed in parentheses.
进出口法兰压力限制,除了括号里边的,其它的可以按ASME B16.34的标准执行。