Anhui Prosper Flow Technology Co.,Ltd. Company Logo Anhui Prosper Flow Technology Co.,Ltd.
5 1

Rubber Seated Flapper Check Valve

Contact Now* Send an Inquiry to this supplier.
Start Order * Name your price
You may also be intersted in
check valvefoot check valve

Contact us

Anhui Prosper Flow Technology Co.,Ltd.

No.951,Taishan Road Tongling Anhui
Contact name
Wang Anping

Quick Information

  • Brand Name: ZW
  • Place of Origin: China
  • Standard or Nonstandard : Standard
  • Structure : Check
  • :


Rubber Seated Flapper Check Valve


Flapper check valve is also called flexible check valve, whose disc is rubber coated. Rubber disc check valve is mainly made up of body, cover and disc, and the disc adopts steel plate coated with rubber, its open and close service life could be up to one million times. Flapper check valve adopts full bore design, which makes it have small head loss, not easy accumulate foreign matters, but easy for maintenance. Flexible check valve is applicable to water supply and drainage system, which can be mounted on the pump outlet to prevent backflow and water hammer. Rubber disc check valve can be also mounted on the bypass pipe of reservoir inlet and outlet pipe to prevent the water in the reservoir flow back to water supply system. Prosper Flow can design and manufacture the flapper check valve according to BS5153 and MSS SP-71 with sizes of 2”~24” (DN50~DN600mm).

F lapper check valve :Anhui Prosper Flow Technology Co.,Ltd.


· Full bore design

· BC, bolted cover

· Flexible rubber disc

· Silent valve open and close


· Design & manufacturing: BS5153

· Face to face: BS5153, ASME B16.10, DIN F6

· Flange ends: EN1092-2, ASME B16.1/B16.42, AS4087

· Inspection & testing: API598 / EN12266


· PN10/PN16/Class 125LB/Class 150LB

· Size: 2”~24” (DN50~DN600mm)

· Materials: Ductile iron (GGG50, GJS500, DIN1693, BS EN1563, ASTM A536 65-45-12)

· Working pressure: 10bar, 16bar

· Applicable medium: water, sewage, waste water

· Applicable temperature: 0℃~+80℃


· Water supply, sewage treatment industry

· Fire fighting industry

· Real estate industry

· Mining, steel industry

· Metallurgy plant, power plant

· Oil, chemical industry

· Textile, pharmaceutical industry

more info visit website .

Anhui Prosper Flow Technology Co., Ltd is a high-tech enterprise specializing in R&D, production and sales of valves and fittings.we understand the international standards and strict export quality requirements of ductile iron valves . We provide OEM services for the world-famous valve companies. Our valves cover British Standard (BS), German Standard (DIN), American Standard (AWWA), Australian Standard (AS), South African Standard (SABS) and National Standard (GB). Now it has its own valve logo ZW. We have Gate Valve , Check Valve , Butterfly Valve , Air Valve  and Water Meter .


  • Delivery Port : Shanghai

Packaging & Delivery

  • Delivery Lead Time : 20-25 days
  • Supply Ability : 100,000-15,000 units

Product Image

  • Rubber Seated Flapper Check Valve image

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To Wang Anping
Anhui Prosper Flow Technology Co.,Ltd.
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Valves
* Message

Use English only Max. 2000 characters. (Min. 20)

Send does not guarantee the validity of product information or the credentials of sellers.