美国尼伯科SURE SEAL（稳密）系列899-892蝶阀
NIBCO SURE SEAL SERIES 899-892 BUTTERFLY VALVES
简明联系方式 - 微信号：18906039241
简明联系方式 - 微信号：18906039241
美国尼伯科提供全系列蝶阀，适用于化工和食品行业应用领域，可提供许多种材质、通径和压力等级。Sure Seal®（稳密）阀门远远超过您的应用期待，而且与所有美国尼伯科的产品一样，能够确保优异的质量、性能与服务。
NIBCO offers a comprehensive selection of butterfly valves for chemical and food processing applications that are available in a broad range of materials, sizes, and pressures. Sure Seal® valves will exceed your application expectations and, like all NIBCO products, guarantee superior quality, performance, and service.
通径1”-12”（类似于DN25 - DN300）125/150美国国家标准协会ANSI
Sizes 1”-12” 125/150 ANSI
每个阀门都是按照全额定压力的110%进行测试。
Every valve is tested to 110% of full pressure rating.
国际标准化组织ISO 9001
ISO 9001
法国船级社认证
BUREAU VERITAS Certification
我们的封装阀门与其它厂商的区别。
The Difference Between Our Encapsulated Valve and Theirs.
没有美国Sure Seal（稳密）高级封装结构，流体介质和/或清洁剂去污剂就可能进入阀杆空隙，伤害阀座与阀杆。
Without the Sure Seal superior encapsulated design, product and/or cleaners can enter into the stem hole and attack the seat and stem.
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聚四氟乙烯PTFE封装从阀杆空隙延伸到顶部和底部的聚四氟乙烯PTFE O形密封处，确保阀座与O形密封之间的有效密封，完全隔绝金属部件。 PTFE encapsulation extends through stem hole to PTFE O-seal top and bottom to assure positive seal to seat and O-seal for total isolation of metal parts. |
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聚四氟乙烯PTFE内衬从阀杆空隙延伸至聚四氟乙烯O形密封处，完全隔绝阀座，或全橡胶包裹阀座。 PTFE lining extends through stem hole to PTFE O-seal for total isolation or rubber seat. |
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阀瓣上的全聚四氟乙烯PTFE与合成橡胶覆盖层既可以适用于耐化学腐蚀应用环境，也可以适用于卫生食品加工应用环境。 Total PTFE and elastomer covering of disc for both chemical resistance and sanitary food processing. |
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更薄的阀瓣可以最大限度提高流体介质流量。 Slim disc for maximum flow. |
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Sure Seal（稳密）一件式阀瓣与阀杆标准配置是25-5不锈钢，比其它制造商的316不锈钢耐腐蚀性和强度高出好几倍。 The Sure Seal one piece disc and stem is standard 25-5 stainless steel which is several times more corrosion resistant and stronger than other manufactuers 316 stainless steel. |
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阀杆顶部与底部都经过精密机加工，确保高效的密封，以及准确校准到配置专利O形密封的超白钢轴套上，实现完全第二重密封。 Precision machined stems top and bottom to assure the proper seal and alignment to the ertalyte bushing with patented O-seals for total secondary seal. |
耐腐蚀性
Corrosion Resistance
美国材料试验协会ASTM - 阀瓣阀杆与三氯化铁测试对比
ASTM - DISC STEM COMPARISON IN TEST OF FERRIC CHLORIDE
强度
Strength
美国材料试验协会ASTM - 最小机械性能
ASTM - MINIMUM MECHANICAL PROPERTIES
化工和食品加工行业要求真正卫生的阀门，以及美国Sure Seal（稳密）O形密封，在阀座顶部与底部后侧，以及阀杆入口顶部与底部，都形成绝对的密封，使得这种阀门成为当前市场上真正卫生的阀门。
The chemical and food processing industry needed a truly sanitary valve, and with the Sure Seal O-seal seals, at the back side of the seat top and bottom, and also at the stem entry top and bottom, it forms an absolute seal making it a truly sanitary valve on the market today.
通径1”-12”（类似DN25 - DN300）
Sizes 1”-12” 125/150 ANSI
美国Sure Seal（稳密）标准配置25-5双相不锈钢，耐腐蚀性能更强，其强度几乎达到所有其他制造商标准316不锈钢蝶阀的两倍。这种材质的阀门还避免阀轴侧压力以及水锤伤害。
The Sure Seal standard 25-5 duplex stainless is more corrosion resistant and almost twice as strong as all other butterfly valve manufacturers standard 316 stainless steel. This eliminates shaft twisting and water hammer damage.
美国Sure Seal（稳密）更薄的阀瓣结构具有最大的流量系数Cv，阀瓣配置圆形、手工抛光阀瓣和枢纽边缘，能够减少摩擦扭矩，延长阀座寿命。阀座可以采用14种不同成分的材质。现在，您可以节约阀门以及用于您现有阀门的更换部件。
The Sure Seal slim disc design has one of the highest Cv’s and with rounded, hand polished disc and hub edges that reduce friction torque to maintain seat life. Seats are available in 14 different compounds. Now you can save on valves and replacement parts for your existing valves.
阀门尺寸
Valve Size
| 1 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 2.560 | 2.560 | 4.000 | 4.000 | 4.000 | 4.000 | 4.000 | 4.000 | 6.000 | 6.000 | 6.000 |
| B | 0.250 | 0.250 | 0.375 | 0.375 | 0.375 | 0.438 | 0.500 | 0.500 | 0.625 | (1/4 x 1/4) | (1/4 x 1/4) |
| C | 1.125 | 1.188 | 1.625 | 1.750 | 1.750 | 2.000 | 2.125 | 2.125 | 2.500 | 2.500 | 3.000 |
| D | 0.375 | 0.375 | 0.563 | 0.563 | 0.563 | 0.625 | 0.750 | 0.750 | 0.875 | 1.125 | 1.125 |
| E | 0.750 | 0.750 | 1.250 | 1.250 | 1.250 | 1.250 | 1.250 | 1.250 | 1.250 | 2.000 | 2.000 |
| F | 3.540 | 4.120 | 3.938 | 4.500 | 4.875 | 6.000 | 6.000 | 6.500 | 8.313 | 9.000 | 10.625 |
| G | 0.625 | 1.438 | 1.375 | 2.063 | 2.563 | 3.625 | 4.750 | 5.500 | 7.500 | 9.594 | 11.563 |
| H | 1.188 | 1.750 | 2.000 | 2.500 | 3.000 | 4.000 | 5.000 | 5.750 | 7.750 | 9.750 | 11.750 |
| J | 2.437 | 3.218 | 4.125 | 4.825 | 5.250 | 6.750 | 7.625 | 8.625 | 10.812 | 13.375 | 16.188 |
顶盘钻孔
Top Plate Drilling
| 标准 Standard |
1 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 孔数 No. Holes |
无数据 N/A |
无数据 N/A |
4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 螺栓圆周 Bolt Circle |
- | - | 3.250 | 3.250 | 3.250 | 3.250 | 3.250 | 3.250 | 5.000 | 5.000 | 5.000 |
| 孔径 Hole Dia. |
- | - | 0.438 | 0.438 | 0.438 | 0.438 | 0.438 | 0.438 | 0.563 | 0.563 | 0.563 |
| ISO | 1 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 孔数 No. Holes |
4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 螺栓圆周 Bolt Circle |
1.970 | 1.970 | 2.760 | 2.760 | 2.760 | 2.760 | 2.760 | 2.760 | 4.020 | 4.020 | 4.020 |
| 孔径 Hole Dia. |
0.281 | 0.281 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.406 | 0.406 | 0.406 |
| 注： | 每个阀门都配置标准钻孔和国际标准化组织ISO钻孔 |
| NOTE: | Both Standard and ISO drillings come on each valve |
对夹型螺栓圆周和攻丝凸耳型数据
Wafer Bolt Circle and Tapped Lug Data
| 1 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 孔数 No. Holes |
4 | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 8 | 12 | 12 |
| 螺栓圆周 Bolt Circle |
3.125 | 3.875 | 4.750 | 5.500 | 6.000 | 7.500 | 8.500 | 9.500 | 11.750 | 14.250 | 17.000 |
| 攻丝 Tap |
无数据 N/A |
0.625-11 UNC | 0.750-10 UNC | 0.875-9 UNC | |||||||
重量，单位：磅
Weight in Pounds
| 标准 Standard |
1 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 899 | 2 | 4 | 6 | 8 | 9 | 11 | 15 | 17 | 29 | 44 | 85 |
| 892 | 无数据 N/A |
无数据 N/A |
8 | 10 | 11 | 17 | 21 | 26 | 42 | 65 | 108 |
预期阀座/非阀座扭矩阀门，单位：英寸/磅
Expected Seat/Unseat Torque Values in in/lbs
| 1 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 干式 Dry |
180.0 | 240.0 | 300.0 | 360.0 | 420.0 | 630.0 | 855.0 | 1185.0 | 1980.0 | 3045.0 | 4095.0 |
| 润滑 Lubricated |
90.0 | 120.0 | 150.0 | 180.0 | 210.0 | 315.0 | 429.6 | 594.0 | 990.0 | 1524.0 | 2052.0 |
*重量以25-5不锈钢阀瓣/阀杆和球墨铸铁阀体为基准。
*Weight based on 25-5 Stainless Steel disc/stem and Ductile Iron Body.
有关不锈钢安装尺寸请参阅不锈钢手册。
For stainless steel mounting dimensions please refer to the stainless steel brochure.
| 通径 SIZE |
|
|---|---|
| 1 | 1" |
| 1.5 | 1.5" |
| 2 | 2" |
| 2.5 | 2.5" |
| 3 | 3" |
| 4 | 4" |
| 5 | 5" |
| 6 | 6" |
| 8 | 8" |
| 10 | 10" |
| 12 | 12" |
| 系列 SERIES |
|
|---|---|
| 899 | 对夹型Schedule 80（管壁厚度标准80） Wafer Schedule 80 |
| 892 | 凸耳型Schedule 80（管壁厚度标准80） Lug Schedule 80 |
| 阀座材质 SEAT MATERIAL |
|
|---|---|
| 515 | 三元乙丙橡胶 EPDM |
| 700 | 黑丁腈橡胶 Black Nitrile |
| 701 | 白丁腈橡胶 White Nitrile |
| 540 | 氟碳化合物A Fluorocarbon A |
| 561 | 硅树脂 Silicone |
| 650 | 聚四氟乙烯/三元乙丙橡胶 PTFE/EPDM |
| 652 | 聚四氟乙烯/丁腈橡胶 PTFE/Nitrile |
| 阀内件材质 TRIM MATERIAL |
|
|---|---|
| 822 | 球墨铸铁/双相不锈钢/双相不锈钢 DI/DuplexSS/DuplexSS |
| 508 | 球墨铸铁/聚四氟乙烯/双相不锈钢 DI/PTFE/DuplexSS |
| 755 | 双相不锈钢/双相不锈钢/双相不锈钢 DuplexSS/DuplexSS/DuplexSS |
| 705 | 双相不锈钢/聚四氟乙烯/双相不锈钢 DuplexSS/PTFE/DuplexSS |
| 操作器 OPERATOR |
|
|---|---|
| H10 | 10位钢手柄 10 Position Steel Handle |
| H9 | 黑丁腈橡胶 Black Nitrile |
| 701 | 10位316不锈钢手柄 10 Position 316 SS Handle |
| GI | 铸铁齿轮操作器 CI Gear Operator |
| G9 | 不锈钢齿轮操作器 SS Gear Operator |
| LH | 挂锁10位钢手柄 Padlock 10 Position Steel Handle |
| GL | 可挂锁齿轮操作器 Padlockable Gear Operator |
期待买方自己进行测试，以决定这些产品对于他们特殊应用的适合性。本宣传单上呈现的数据仅用于基本信息。这些产品是否适合某个特定系统要求，制造商对此并不承担任何确认责任。如果需要特殊的性能数据，如果需要确定正确的材质选择，请与您的美国尼伯科销售人员联系。
Purchasers are expected to make their own tests to determine the suitability of these products for their particular purposes. The data represented in this flyer is for general information only. Manufacturer is not responsible for acceptability of these products in regard to individual system requirements. For specific performance data and correct materials selection, please contact your NIBCO salesperson.
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