阀座材料
Seating Material |
材料
Material: |
TFE |
最大压力:
Max. Pressure: |
300 SWP/600 CWP |
最高温度:
Max. Temperature: |
-28oC至204oC
-20oF to 400oF |
应用领域:
Service: |
氧,蒸汽,和所处理的流体介质不会腐蚀阀门的金属部件的所有应用领域。配置在一些美国尼伯科阀门上。订购时请在型号上增加(Y),例如:T-000-Y.
Oxygen, steam, and all services where
the media being handled is not corrosive to the metallic parts
of the valve. Available for some NIBCO valves. Specify by adding
(Y) to Fig. No., i.e. T-000-Y |
材料:
Material: |
氟化橡胶
Viton |
最大压力:
Max. Pressure: |
125 SWP/200 CWP |
最高温度:
Max. Temperature: |
-28oC至148oC
-20oF to 300oF |
应用领域:
Service: |
碳氢化合物应用,不会腐蚀阀门金属部件的矿物酸和盐溶液。配置在一些美国尼伯科阀门上。订购时请在型号上增加(V),例如:T-000-V.
Hydrocarbon service, mineral acids and
salt solutions that are not corrosive to the metallic parts
of the valve. Available for some NIBCO valves. Specify by adding
(V) to Fig. No., i.e. T-000-V |
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材料:
Material: |
丁纳橡胶-N
Buna-N |
最大压力:
Max. Pressure: |
200 CWP |
最高温度:
Max. Temperature: |
-40oC至82oC
-40oF to 180oF |
应用领域:
Service: |
水,油,气。配置在一些美国尼伯科阀门上。订购时请在型号上增加(W),例如:T-000-W.
Water, Oil, Gas. Available for some NIBCO
valves. Specify by adding (W) to Fig. No., i.e. T-000-W |
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材料:
Material: |
青铜ASTM B 62
Bronze ASTM B 62 |
最大压力:
Max. Pressure: |
150 SWP/300 CWP |
最大温度:
Max. Temperature: |
207oC
406oF |
应用领域:
Service: |
适用于清洁中性的应用环境。不适用于关闭节流或处理包含研磨材料或腐蚀颗粒的流体介质。
Provides good seating properties for clean
moderate service. Should not be used for close throttling or
for handling material containing abrasive or corrosive particles. |
材料:
Material: |
青铜ASTM B 61
Bronze ASTM B 61 |
最大压力:
Max. Pressure: |
300 SWP/600 CWP |
最高温度:
Max. Temperature: |
287oC
550oF |
应用领域:
Service: |
适用于清洁中性的应用环境。不适用于关闭节流或处理包含研磨材料或腐蚀颗粒的流体介质。
Provides good seating properties for clean
moderate service. Should not be used for close throttling or
for handling material containing abrasive or corrosive particles. |
材料:
Material: |
镍合金,仅限于半塞
Nickel Alloy, Semi Plug Only |
最大压力:
Max. Pressure: |
300 SWP/600 CWP |
最高温度:
Max. Temperature: |
287oC
550oF |
应用领域:
Service: |
一般用途,镍合金材料经久耐用,耐磨损,耐一些稀酸和碱的腐蚀。配置在300SWP的截止阀上。
General service, nickel alloy material
is durable and resists wear and the corrosive action of some
dilute acids and alkalies. Available for 300 SWP Globe Valves. |
材料:
Material: |
硬化不锈钢,仅限于全塞
Hardened Stainless Steel, Full Plug Only |
最大压力:
Max. Pressure: |
300 SWP/600 CWP |
最高温度:
Max. Temperature: |
287oC
550oF |
应用领域:
Service: |
建议用于关闭节流和大多数严酷的环境,但不能超过阀门的额定值。配置在200和300SWP截止阀和角阀上。
Recommended for close throttling and most
all severe conditions, not to exceed the valve ratings. Available
for 200 and 300 SWP Globe and Angle Valves. |
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填料材料
Packing Material |
含石墨芳族聚酰胺纤维
Aramid Fibers with Graphite.
作为美国尼伯科青铜阀门的标准配置。
Offered as standard on NIBCO Bronze Valves. |
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实心TFE填料
Solid TFE Packing
用于美国尼伯科青铜阀门的现场更新改造。如果需要,请咨询工厂了解价格与是否可供。
Offered as a field retrofit option on NIBCO
Bronze Valves. Consult factory for price and availability. |
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