不锈钢球和阀杆
Stainless Steel Ball and Stem |
在许多美国尼伯科球阀上可以配置316不锈钢球和阀杆 - 请参阅样本中的规格说明，选择适用的的阀门，或咨询工厂。
316 stainless steel ball and stem are available
on many NIBCO ball valves – see catalog specification sheets to identify
what valves are available or consult factory. |
| |
氧气应用
Oxygen Service |
许多美国尼伯科球阀都可用于氧气应用。经过清洗，并包装在耐用、密封的塑料袋里，避免污染。不建议将氧气清洗阀门应用在压力超过200
PSI的环境。清洗步骤包括如下：1) 在含有脱脂剂的温水溶液中用超声波清洗所有部件。2) 在一个超声池内用温水冲洗，再用冷水冲洗。3)
将所有部件放置在红外线下检查是否有碳。如果发现碳，则重新进行上述步骤。4) 组装并测试阀门。5) 用密封的塑料袋包装阀门，避免受到污染。
Many NIBCO ball valves are available for oxygen
service. Cleaned and packaged in durable, sealed plastic bags to avoid
contamination. Oxygen cleaned valves are not recommended for pressures
exceeding 200 PSI. The steps involved are as follows: 1) Clean ultrasonically
all component parts with a degreaser in a warm water solution. 2)
Rinse with warm water in an ultrasonic bath. Rinse again in cold water.
3) Put all component parts under black light for inspection of any
carbon. If carbon is found, repeat steps above. 4) Assemble and test
valves. 5) Package the valves in a sealed plastic bag to avoid contamination. |
| |
通风球
Vented Ball |
对于美国尼伯科的所有碳钢球阀和不锈钢球阀和T-560系列青铜球阀，不锈钢通风球都是作为标准配置。对于其他青铜球阀，可能可以采用通风球
- 请参阅样本的规格说明，指定所适用的阀门型号或咨询工厂。
NIBCO provides vented balls as standard on
all carbon and stainless steel ball valves and bronze T-560s with
stainless steel balls. For other bronze ball valves, vented balls
may be available – see catalog specification sheets to identify what
valves are available or consult factory. |
|
|
静电接地
Static Grounding |
在美国尼伯科大多数碳钢球阀、不锈钢球阀和青铜三件式球阀上，静电接地都是标准配置。请参阅使用的产品样本。
NIBCO provides static grounding standard on
most carbon, stainless steel and bronze three-piece ball valves. See
product pages for availability. |
| |
执行机构
Actuation |
由于采用模块式结构，美国尼伯科电动和气动执行机构系统可以灵活应用在新阀门或改进阀门上。美国尼伯科电动执行机构，和NDA和NSR气动执行机构具有ISO标准安装和驱动（800系列除外）。
Engineered with a modular approach, NIBCO‘s
electric and pneumatic actuation systems give you flexibility to actuate
new valves or retrofit existing valves. NIBCO electric actuators,
and NDA and NSR pneumatic actuators feature ISO standard mount and
drive (exception is 800 series). |
| |
不使用硅酮 - 无硅酮情况
No Silicone Used – Silicone Free Issue |
所有美国尼伯科额定压力青铜闸阀、截止阀、止回阀和青铜球阀都是在美国德克萨斯州的尼伯科工厂制造。在这个工厂里，阀门的生产或上述阀门的任何部件的组装都不采用硅酮。
All NIBCO pressure-rated bronze gate, globe,
check and bronze ball valves are manufactured in NIBCO‘s Nacogdoches,
Texas, plant. Silicone is not used in this plant in the production
of valves or assembly of any component parts of the above listed products.
注意：尽管在工厂内，阀门的组装和测试都是在无硅酮润滑剂环境下进行，但是出厂后，在运输期间，仍然可能有暴露在空气中的硅酮下的可能。因此，美国尼伯科无法提供在自己工厂内生产的阀门100%没有硅酮的证书。
Note: Valves that are assembled and tested
without silicone lubricants in this plant have a potential exposure
to air-borne silicone as well as during shipping after they leave
the plant. Therefore, NIBCO cannot certify valves produced in the
Nacogdoches plant to be 100% silicone free. |
|
