品牌:弘凌阀门
起订:1台
供应:100台
发货:3天内
信息标签:焊接式真空闸阀,供应,机械及行业设备,阀门
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公称压力 PN/MPa Nominal pressure |
试验压力/MPa Seal test | ||
壳体强度试验 Shellslrenght test |
上密封试验 Back Seal test |
密封试验 Seat test |
|
2.5 | 3.8 | 2.8 | 2.8 |
4.O | 6.0 | 4.4 | 4.4 |
6.4 | 9.6 | 70 | 7.O |
1O.O | 15O | 11.O | 11.O |
产品类型 Product calssification |
适用介质 Applicable medium |
适用温度/℃ Applicable temperature |
NKZ61H NKZ64H H-C型 NKZ964H H-C型 NKZ961H |
水、蒸汽、空气 Water,Steam,Air |
≤425 |
NKZ61H NKZ64H Y-I型 NKZ964H Y-I型 NKZ961H |
水、蒸汽、空气 Water,Steam,Air |
≤550 |
零件名称 Part name |
阀体、阀盖 Body Bonnet |
阀杆 Valve stem |
闸板 Wedge gate |
密封面 Sealing face |
阀杆螺母 Valve Yoke nut |
填料 Parking |
紧固件 Fastener |
NKZ61H NKZ64H H-C型 NKZ964H H-C型 NKZ961H |
WCB | 2Crl3 | 25 | H:合金钢 H:alloysteel |
铝青铜 Albronze |
膨胀复合石墨 Expanding compound graphite |
**碳钢 High-grade carbon steel |
NKZ61H NKZ64H Y-I型 NKZ964H Y-I型 NKZ961H |
铬钼钢 Cr.Mo steel |
20CrlMo1VA | 铬钼钢 Cr.Mo steel |
Y:硬质合金 Y:carbide alloy |
铬钼钢 Cr.Mo steel |
公称通径 DN/mm Nominal diamecer |
公称压力 PN/MPa Nominal pressure |
主要外形尺寸和连接尺寸/mm Main external andconnecting dimensions |
重量/kg Weight |
|||||
L |
H |
D |
D0 |
∝ |
W |
|||
50 |
2.5 |
250 | 345 | 64 | 49 | 37o30' | 250 | 24 |
65 | 270 | 395 | 82 | 66 | 37o30' | 250 | 36 | |
80 | 280 | 425 | 95 | 78 | 37o30' | 300 | 52 | |
100 | 300 | 51O | 117 | 100 | 37o30' | 300 | 67 | |
125 | 325 | 570 | 144 | 125 | 37o30' | 350 | 95 | |
150 | 350 | 725 | 172 | 151 | 37o30' | 350 | 135 | |
200 | 400 | 820 | 223 | 201 | 37o30' | 400 | 210 | |
250 | 450 | 890 | 278 | 253 | 37o30' | 450 | 300 | |
300 | 500 | 1070 | 330 | 303 | 37o30' | 550 | 395 | |
350 | 550 | 1320 | 382 | 351 | 37o30' | 650 | 530 | |
400 | 600 | 1450 | 432 | 398 | 37o30' | 750 | 685 | |
450 | 650 | 1560 | 484 | 450 | 37o30' | 750 | 906 | |
500 | 700 | 1720 | 535 | 498 | 37o30' | 850 | 1130 | |
600 | 809 | 1880 | 638 | 600 | 37o30' | 900 | 1387 | |
700 | 900 | 2083 | 738 | 700 | 37o30' | 950 | 1894 | |
800 | 1OOO | 2590 | 840 | 800 | 37o30' | 1000 | 2621 | |
50 | 4.0 | 250 | 345 | 64 | 48 | 37o30' | 300 | 30 |