The bottom valve, also known as a check valve, is a type of low-pressure flat valve. Its function is to ensure that liquid flows in one direction in the suction pipeline, allowing the pump to operate normally. When the pump temporarily stops working, it prevents the liquid from returning to the water source tank, ensuring that the suction pipe is filled with liquid to facilitate the pump's startup.

Inquiry

Product Details/Product Details

▌Structural Characteristics and Uses

The bottom valve, also known as a check valve, is a type of low-pressure flat valve. Its function is to ensure that liquid flows unidirectionally in the suction pipeline, allowing the pump to operate normally. When the pump temporarily stops working, it prevents the liquid from returning to the water source tank, ensuring that the suction pipe is filled with liquid to facilitate the pump's startup.

The bottom valve is an energy-saving valve, generally installed at the bottom end of the submerged suction pipe of the pump, restricting the return of liquid in the pump pipe to the water source, functioning as a one-way valve. The valve cover has multiple water inlets and reinforcing ribs, making it less prone to clogging, and is mainly used in water extraction pipelines. It serves the functions of a waterway and support. The diameters come in single-disc, double-disc, and multi-disc types, with flange and threaded connections. Other names include: internal threaded lift bottom valve - well bottom valve, suction valve, filter valve, showerhead; lift bottom valve - flange well bottom valve; rotary lift bottom valve - flange rotary lift well bottom valve.

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

159-6044-3345

Address: 261 High-tech Park South Road, Lun Cang Town, Nanan City, Quanzhou City, Fujian Province

Telephone:0595-29880666

Fax:0595-86181291

Website:www.fjspfm.com

E-mail: fjspfm@163.com

Business license

SEO Tags

Power by www.300.cn Privacy Policy

H42X flange bottom valve

COOKIES

COOKIES

COPYRIGHT©2022 Fujian Shenpai Valve Manufacturing Co., Ltd ALL RIGHTS RESERVED.