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广东斯派莎克止回阀

¥1000.00 ≥1件起批

参数

否加工定制
斯派莎克Spirax Sarco品牌
DCV3型号

发货地上海闵行区 1天内发货供货总量10000件

斯派莎克工程（中国）有限公司: 进入店铺在线咨询

斯派莎克蒸汽排气阀 ¥1000.00

斯派莎克双窗观视镜 ¥1000.00

斯派莎克气动活塞角阀 ¥1000.00

无锡斯派莎克 SV607DS安全阀 ¥1000.00

江苏斯派莎克 M10S2RB球阀 ¥1000.00

南京斯派莎克疏水阀 ¥1000.00

产品详情

英国进口斯派莎克止回阀中文版介绍：

DCV2和DCV3为碟片式法兰对夹安装止回阀，可广泛应用于过程管道、热水系统、蒸汽和冷凝水等系统中的各种流体，连接尺寸符合EN558 Part1，Series49。

英国斯派莎克DCV3止回阀标准产品为金属阀座，用于蒸汽系统。当用于油、空气、气体和水系统时可以选用其他材料的阀座。

主：对夹式止回阀不适合用于有严重脉动的场合，比如压缩机。

DCV系列止回阀结构紧凑，安装简便。可安装在垂直或水平管道或倾斜管道，只需简单的两片法兰对夹安装即可。

DCV止回阀可用于蒸汽和各种液体、气体等工业系统中，并可根据实际应用提供各种选择:

阀座选择:

金属阀座(Metal):-适用于蒸汽或其它高温流体系统。

温度范围 -200℃~400℃。

橡胶阀座(Viton):-适用于油及气体系统，可确保良好密封。

温度范围 -15℃~250℃。

三元乙丙阀座(EPDM):-适用于水系统。

温度范围 -50℃~150℃

弹簧选择:

标准弹簧 - 用干蒸汽、水及其它多种工业流体系统中。

镍铬合金弹簧 - 用于高温系统。

特强弹簧 - 用于锅炉给水系统。

无弹簧 - 用于低流动压损系统。仅用于流向垂直向上的管道中。

斯派莎克提供各种形式的止回阀，可***防止管道中流体回流。同时安装和维修简便。

DCV系列止回阀Disc Check Valves

DCV系歹l止回阀结构紧凑，安装简便。可安装在垂直或水平管道或倾斜管道，只需简单的两片法兰对夹安装即可。

DCV2/B系列止回阀采用特殊结构，专门用于锅炉给水，防止锅炉水倒流。

DCV止回阀可用于蒸汽和各种液体、气体等工业系统中，并可根据实际应用提供

Spirax Sarco Check Valve Details:

Spirax Sarco provides various forms of non-return valve , which can effectively prevent the backflow of fluid pipes . Easy to install and maintain .

DCV Series Check Valve Disc Check Valves

L bad check valve DCV system compact structure , easy to install. Can be installed in vertical or horizontal pipe or inclined pipelines , simply two flanges on the folder to install.

DCV2 / B Series Check Valve uses a special structure , specifically for boiler feed water, boiler water to prevent backflow .

DCV check valve for steam and a variety of liquids, gases and other industrial systems , and provides various options depending on the application :

Seat options:

Spirax Sarco metal seat (Metal): - suitable for steam or other high temperature fluid systems .

Temperature range -200 ℃ ~ 400 ℃.

Rubber seat (Viton): - applies to oil and gas systems , to ensure a good seal .

Temperature range -15 ℃ ~ 250 ℃.

EPDM seat (EPDM): - for water systems.

Temperature range -50 ℃ ~ 150 ℃

Spirax Sarco check valve spring options:

Standard spring - with a dry steam, water and many other industrial fluid system .

Nickel-chromium alloy spring - for high temperature systems.

Strong spring - for boiler feedwater system .

No springs - for low flow pressure loss system . Only for vertically upward flow in the pipeline .

Spirax Sarco SDVC series check valves Split Disc Check Valves

SDCV series split disc check valve flange on the clip can be used for a variety of industrial fluids such as steam , condensate , hot water system, prevent backflow of fluids in pipes .

Offers a variety of material selection, maximum diameter of DN300.

LCV Series Check Valve Lift Check Valves

LCV Series lift check valves installed in horizontal pipe can be used for a variety of steam , condensate and hot water systems.

The connection is a threaded connection , the maximum diameter of 80mm (3 ").

LCV Series Check Valve Lift Check Valves

LCV Series lift check valves installed in horizontal pipe can be used for a variety of steam , condensate and hot water systems.

Connection to threaded connections , the maximum diameter of 80mm (3&＃39;&＃39;).

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