供应真空截止阀NKJ61
地区:上海 上海市
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产品类型 Product t*e |
壳体强度试验/MPa Sheli strangth test |
上密封试验/MPa Back seal test |
密封试验/MPa Seal test |
适用介质 Applicable medium |
适用温度/℃ Applicable temperature |
NKJ61H-40 | 6.O | 4.4 | 4.4 | 水、蒸汽、空气 Water、Steam、Air |
≤425 |
NKJ61H-64 | 96 | 7.O | 7.O | ||
NKJ61H-100 | 15.O | 11.0 | 11.O | ||
NKJ61Y-40l | 6.O | 4.4 | 4.4 | 水、蒸汽、空气 Water、Steam、Air |
≤550 |
NKJ61Y-64l | 9.6 | 7.0 | 7.O | ||
NKJ61Y-1OOI | 15.O | 11.O | 11.O |
*件名称 Part name |
阀体、阀盖 Body Bonnet | 阀杆 Valve Stem |
阀瓣 Disc |
密封面 Sealing face |
阀杆螺母 Yokenut |
填料 Packing |
紧固件 Fasteher |
NKJ61H-C型 | 25或WCB | 铬不锈钢 Crstain mless teel |
铬不锈钢 Crstain mless steel |
H:合金钢 |
铝青铜 |
膨胀复合石墨 |
优质碳钢 High-grade carbon steel |
NKJ61Y-l型 | 铬钼钢 Cr.Mo steel |
20CrlM01vA 或38CrMoAlA | 12CrlMo 1VA | Y:硬质合金 Y:oarbide alloy |
铬钼钢 |
·真空截止阀 |
·主要尺寸及重量 Main dimensions and weight
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NKJ61
俊鹿机械