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电站截止阀
型号 公称 主要结构尺寸(mm) 阀体
材料 性能规范 重量
(Kg)
通径DN
(mm) 压力PN
(MPa) D0 L H 适用温度
(℃) 适用介质
J63Y-P55170V 10 P5517.0 160 298 180 12Cr1MoV ≤570 高温水、蒸汽 20
" 20 " 180 313 180 " " " 24
" 25 " 200 315 200 " " " 35
J963Y-P55170V 10 P5517.0 160 600 520 12Cr1MoV ≤570 高温水、蒸汽 72
" 20 " 180 610 520 " " " 76
" 25 " 200 620 520 " " " 90
J63Y-250 10 25.0 160 290 180 碳钢 ≤400 蒸汽、水等 20
" 20 " 180 313 180 " " " 24
" 25 " 200 315 200 " " " 35
J963Y-250 10 25.0 160 600 520 碳钢 ≤400 蒸汽、水等 72
" 20 " 180 610 520 " " " 76
" 25 " 200 620 520 " " " 90
J61Y-320 10 32.0 130 262 160 碳钢 ≤450 蒸汽、水等 20
" 20 " 160 287 180 " " " 24
" 25 " 180 330 180 " " " 35
" 32 " 220 425 220 " " " 75
" 50 " 350 545 400 " " " 115
" 80 " 470 1050" " " 400
J961Y-320 10 32.0 130 600 520 碳钢 ≤450 蒸汽、水等 75
" 20 " 180 620 570 " " " 90
" 25 " 180 620 570 " " " 90
" 32 " 220 625 570 " " " 100
" 50 " 350 634 580 " " " 200
" 65 " 340 820" " "
" 80 " 470 1250" " " 500
J961Y-P54195V 10 P5419.5 130 600 520 12Cr1MoV ≤540 蒸汽、水 72
" 20 " 160 610 520 " " " 76
" 25 " 180 620 570 " " " 90
" 32 " 220 625 570 " " " 121
" 50 " 350 634 570 " " " 200
" 65 " 340 820 360 " " "
J61Y-250 10 25.0 130 222 150 碳钢 ≤450 蒸汽、水等 20
" 20 " 160 285 180 " " " 24
" 25 " 180 292 180 " " " 35
" 32 " 220 348 220 " " " 75
" 50 " 350 450 350 " " " 90
" 65 " 340 576" " "
" 100 " 560 805 560 " " " 215
J961Y-250 10 25.0 130 600 520 碳钢 ≤450 蒸汽、水等 72
" 20 " 160 610 520 " " " 76
" 25 " 180 620 570 " " " 90
" 32 " 220 625 570 " " " 121
" 50 " 350 634 570 " " " 200
" 65 " 340 820" " "
" 100 " 560 1050" " " 365
J61Y-P55170V 10 P5517.0 130 222 150 Cr1MoV ≤550 高温水、蒸汽 20
" 20 " 160 285 180 " " " 24
" 25 " 180 292 180 " " " 35
" 32 " 220 348 220 " " " 75
" 50 " 350 450 350 " " " 90
" 65 " 340 575 360 " " "
J961Y-P55170V 10 P5517.0 130 222 520 Cr1MoV ≤550 高温水、蒸汽 20
" 20 " 160 285 520 " " " 24
" 25 " 180 292 570 " " " 35
" 32 " 220 348 570 " " " 75
" 50 " 350 450 580 " " " 90
" 65 " 340 575" " "
" 100 " 650 970" " " 475
J61Y-P54195V 10 P5419.5 130 222 150 Cr1MoV ≤550 高温水、蒸汽 20
" 20 " 160 285 180 " " " 24
" 25 " 180 292 180 " " " 35
" 32 " 220 348 220 " " " 75
" 50 " 350 450 350 " " " 90
" 65 " 340 820" " "
SFD61Y-320V 550 32耐热合金钢 ≤550 蒸汽
SFD61Y-100V 550 10耐热合金钢 ≤550 蒸汽
SFD61Y-64 550 6.4耐热合金钢 ≤550 蒸汽
SFD61Y-P5420V 500 20耐热合金钢 ≤540 蒸汽
" 400 20.0耐热合金钢 ≤540 蒸汽
SFD61Y-P5416V 250 16耐热合金钢 ≤540 蒸汽
SFD61Y-P5412V 225 12耐热合金钢 ≤540 蒸汽
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