Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个阀维修，则在阀的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭阀让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的阀。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷阀板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体阀的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修阀的阀座，不用担心由于现场维修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器阀上的地轴承架可以在上方对阀进行操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、阀等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心不通过喷嘴, 阀一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两个阀，两阀间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

阀有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(阀芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2阀的设置温度低5至10华氏度，否则，再循环器将会不断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流阀前安装一个过滤器，防止由于止回阀总成受到污染而导致这种阀在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果个阀需要维修，则在阀的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭阀让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的阀。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷阀板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体阀的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修阀的阀座，不用担心由于现场维修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器阀上的地轴承架可以在上方对阀进行操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、阀等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心要是油不通过喷嘴, 阀有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两个阀，两阀间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

阀有开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(阀芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2阀的设置温度低5至10华氏度，否则，再循环器将会不断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流阀前安装个过滤器，防止由于止回阀总成受到污染而导致这种阀在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个要维修，则在的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修的座，用担心由于现场维修设备足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，品，有机溶剂，化学腐蚀性介质的各种旋转泵，的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器上的地轴承架可以在上方对进行操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心要通过喷嘴, 一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两个，两间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2的设置温度低5至10华氏度，否则，再循环器将会断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流前安装一个过滤器，防止由于止回总成受到污染而导致这种在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个阀门修，则在阀门的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭阀门让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的阀门。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷阀板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体阀门的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场修阀门的阀座，不用担由于现场修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀门的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器阀门上的地轴承架可以在上方对阀门进行操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、阀门等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担油不通过喷嘴, 阀门一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两个阀门，两阀门间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

阀门有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(阀芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2阀门的设置温度低5至10华氏度，否则，再循环器将会不断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流阀前安装一个过滤器，防止由于止回阀总成受到污染而导致这种阀门在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个门需要维修，则在门的两侧系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭门让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的门。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适气体、液体门的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这特征也允许现场维修门的座，不用担心由于现场维修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的旋转泵，门的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器门上的地轴承架可以在上门进行操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、门等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心要是油不通过喷嘴, 门一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到自的总管上，每管均应串接两个门，两门间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

门有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2门的设置温度低5至10华氏度，否则，再循环器将会不断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流前安装一个过滤器，防止由于止回总成受到污染而导致这门在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一需要维修，则在的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修的座，用担心由于现场维修设备足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，品，有机溶剂，化学腐蚀性介质的各种旋转泵，的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器上的地轴承架可以在上方对进行操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心要是过喷嘴, 一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两，两间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2的设置温度低5至10华氏度，否则，再循环器将会断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流前安装一过滤器，防止由于止回总成受到污染而导致这种在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个门需要维修，则在门的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭门让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分后我们看见毛毡支持的门。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体门的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修门的座，不用担心由于现场维修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，门的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器门上的地轴承架可在上方对门进行操作，包括手轮，暗杆，连接件，加长件，闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、门等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所我担心要是油不通过喷嘴, 门一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两个门，两门间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

门有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2门的设置温度低5至10华氏度，否则，再循环器将会不断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流前安装一个过滤器，防止由于止回总成受到污染而导致这种门在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个门需要维修，则在门的两侧对系统进减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭门让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的门。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体门的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种允许现场维修门的座，不用担心由于现场维修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，门的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执门上的地轴承架可以在上方对门进操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、门等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心要是油不通过喷嘴, 门一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两个门，两门间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

门有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节的温度设置必须比系列N170-M2门的设置温度低5至10华氏度，否则，再循环将会不断运。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流前安装一个过滤，防止由于止回总成受到污染而导致这种门在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个阀需要维修，则在阀的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果瓶没有过冷，关闭阀瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的阀。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷阀板耐磨、耐腐蚀、耐固体颗粒侵蚀，寿命长，适合各种气体、液体阀的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修阀的阀座，不用担心由于现场维修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器阀上的地轴承架可以在上方对阀进行操作，包括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在壁,并快速大量繁殖,会导致、阀等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料干干净净, 所以我担心要是油不通过喷嘴, 阀一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污、放水或疏水应分别连接到各自的总上，每均应串接两个阀，两阀间的段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

阀有一定开度，开始工作时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(阀芯)的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2阀的设置温度低5至10华氏度，否则，再循环器将会不断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流阀前安装一个过滤器，防止由于止回阀总成受到污染而导致这种阀在再增压期间产生泄漏或溢出。

Should a valve need repair, depressurize and drain the system on both sides of the valve.

如果一个阀门需要维修，则在阀门的两侧对系统进行减压和排放。

If cylinder does subcool, close valve and allow cylinder to warm up.DONOT APPLY HEAT!

如果钢瓶没有过冷，关闭阀门让钢瓶升温。

After uncovering of treble part we see valves underlaid by felt.

在揭露高音部分以后我们看见毛毡支持的阀门。

The ceramic plates of air valves against abration, corrosion, dust, dirt, and sand.

陶瓷阀板耐磨、耐腐、耐固体颗粒，命长，适合各种气体、液体阀门的密封。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修阀门的阀座，不用担心由于现场维修设备不足导致错误装配。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐性介质的各种旋转泵，阀门的填料密封。

A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手轮执行器阀门上的地轴承架可以在上方对阀门进行，括手轮，暗杆，连接件，加长件，以及带闸板位置指示器的地轴承架。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快速大量繁殖,会导致管道、阀门等堵塞。

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心要是油不通过喷嘴, 阀门一定有毛病。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe;each pipe should connect two valves with the most possible short valve-to-valve pipe length.

排污管、放水管或疏水管应分别连接到各自的总管上，每管均应串接两个阀门，两阀门间的管段应尽量缩短。

Rising the temperature continuously , when it in the valves runs over the temperature of drainage, the detrusion of top material causes the port A close.

阀门有一定开度，开始工时，冷凝水与空气从A口迅速排放。随着温度升高，感温元件(阀芯)内的顶杆，向A口移动。

Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

再循环控制水温自动调节器的温度设置必须比系列N170-M2阀门的设置温度低5至10华氏度，否则，再循环器将会不断运行。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流阀前安装一个过滤器，防止由于止回阀总成受到污染而导致这种阀门在再增压期间产生泄漏或溢出。