供应NKZ61H真空焊接闸阀

供应NKZ61H真空焊接闸阀

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2023-08-12 06:19:07
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潍坊鲁欣自控阀门有限公司

潍坊鲁欣自控阀门有限公司

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NKZ61H真空焊接闸阀产品详情
 

鲁欣自控阀门公司----- DKZ61H真空闸阀主要性能规范                  DKZ61H真空闸阀试验压力

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
2.53.82.82.8
4.O6.04.44.4
6.49.6707.O
1O.O15O11.O11.O

DKZ61H真空闸阀使用范围
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

DKZ61H真空闸阀主要零部件材料
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		WCB2Crl325H：合金钢
H：alloysteel		铝青铜
Albronze		膨胀复合石墨
Expanding
compound
graphite		优质碳钢
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
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