{"id":8874,"date":"2018-09-24T13:47:57","date_gmt":"2018-09-24T10:47:57","guid":{"rendered":"https:\/\/valve.tr\/check-valves\/"},"modified":"2024-12-25T16:15:36","modified_gmt":"2024-12-25T13:15:36","slug":"check-valves","status":"publish","type":"page","link":"https:\/\/valve.tr\/en\/check-valves\/","title":{"rendered":"Check Valves"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”2\/3″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

DIN Check Valves<\/h2>\n\n\n\n\n\n\n\n\n
Materials :<\/td>\nSteel, Stainless Steel, Bronze, Monel, Hastelloy, Duplex, Super Duplex<\/td>\n<\/tr>\n
Connection :<\/td>\nFlanged, Welded, Threaded<\/td>\n<\/tr>\n
Drive Unit :<\/td>\n<\/tr>\n
Temperature :<\/td>\n(-50 \u00b0C)-(+560 \u00b0C)<\/td>\n<\/tr>\n
Nominal Diameter :<\/td>\nDN 15 – 1200<\/td>\n<\/tr>\n
Rated Pressure:<\/td>\nPN 16 – 500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

ANSI Check Valves<\/h2>\n\n\n\n\n\n\n\n\n
\n

Ingredients:<\/p>\n<\/td>\n

Steel, Stainless Steel, Monel, Hastelloy, Duplex, Super Duplex<\/span><\/td>\n<\/tr>\n
\n

Connection :<\/p>\n<\/td>\n

Flanged, BW\/SW, Disli <\/span><\/td>\n<\/tr>\n
\n

Drive Unit :<\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

Temperature :<\/p>\n<\/td>\n

max. (+550 \u00b0C) <\/span><\/td>\n<\/tr>\n
\n

Rated Diameter:<\/p>\n<\/td>\n

2\u2033 – 36\u2033<\/span><\/td>\n<\/tr>\n
\n

Pressure Class :<\/p>\n<\/td>\n

Class 150 – 2500<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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What is a Check Valve?<\/h3>\n

The valve used to prevent backflow in a piping system is known as a check valve. It is also known as a check valve or NRV. The pressure of the fluid passing through a pipeline opens the valve, while any reverse flow will close the valve. It allows full unimpeded flow and closes automatically as the pressure drops. Exact operation will vary depending on the mechanism of the valve. <\/p>\n

 <\/p>\n

Check Valve Parts<\/h2>\n

It consists of body, cover, disk or ball, hinge pin and seat ring. You can see the parts of the valve in the picture below. <\/p>\n

 <\/p>\n

Valve Types<\/h2>\n

The type of disk will decide the type of valve. The most common types of check valves are: <\/p>\n

 <\/p>\n

Winged Type<\/h3>\n

. Swing Cekvalf . Tilting Cekvalf <\/p>\n

Lift (Pressurized) Type<\/h3>\n

. Piston Tipi . Toplu Tip <\/p>\n

Dual Plate Tip<\/h3>\n

Operated Check Valve<\/p>\n

 <\/p>\n

Application Area<\/strong><\/h3>\n

Check valves should be used in all sectors and applications<\/p>\n

 <\/p>\n

Advantages and Disadvantages<\/strong><\/h3>\n

It is not necessary to talk about the advantages or disadvantages of the check valve because there is only one advantage, the only function of the check valve is to prevent backflow. There is no better alternative. Yes, you can choose the best NRV from the various available types you have learned about, but you cannot complement the one-way valve with any other valve.<\/p>\n

 <\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=”full_width_background” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” bg_color=”#f7f7f7″ scene_position=”center” top_padding=”100″ bottom_padding=”100″ text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

Frequently Asked Questions<\/h2>\n[\/vc_column_text][toggles style=”minimal”][toggle color=”Default” title=”What is a check valve?”][vc_column_text]The valve used to prevent backflow in a piping system is known as a check valve. It is also known as a check valve or NRV.[\/vc_column_text][\/toggle][toggle color=”Default” title=”What are the types of check valves?”][vc_column_text]Swing type . Swing Check Valve . Tilting Check Valve Lift IPI . Piston Type . Bulk Type Dual Plate Type Operated Check Valve[\/vc_column_text][\/toggle][toggle color=”Default” title=”What are the application areas of check valves?”][vc_column_text]Check valves should be used in all sectors and applications[\/vc_column_text][\/toggle][toggle color=”Default” title=”What parts does a check valve consist of?”][vc_column_text]It consists of body, cover, disk or ball, hinge pin and seat ring. You can see the parts of the valve in the picture below.[\/vc_column_text][\/toggle][\/toggles][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_raw_js]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[\/vc_raw_js][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

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