To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for Good User Reputation for Non Slam Flanged Check Valve-Low Resistance Slow Closing Check Valve, We are also consistently seeking to determine partnership with new suppliers to provide innovative and smart alternative to our valued shoppers.
To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for China Valve and Check Valve, Many years of work experience, we now have realized the importance of providing good quality goods and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question issues they do not understand. We break down those people barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
The wafer check valve is composed of valve body, valve disc, valve stem, spring and other parts. It adopts wafer connection.
Due to the short closing stroke of the valve disc and spring loading, the water hammer phenomenon can be significantly reduced.
This valve is mainly suitable for urban, industrial and high-rise building water supply and drainage pipe networks.
Because its structure length is shorter than general check valves, it is most suitable for places with installation restrictions.
Size | DN50-DN350 |
Material | WCB,SS304,SS316 |
Seal | metal or soft seal |
standard | ASEM,DIN,GB |
Pressure | 1.0mpa,1.6mpa,150LB |
Application | Water supply systems, petroleum, chemical, metallurgical and other industrial departments are applicable to places with limited space for installation |
Advantage | Simple structure, beautiful appearance, light weight, convenient installation |
PN(MPa) Nominal pressure | 1.0 | 1.6 | 2.5 | 4.0 |
(MPa) Shell testing pressure | 1.5 | 2.4 | 3.75 | 6.0 |
(MPa) Seal testing pressure | 1.1 | 1.76 | 2.75 | 4.4 |
¡ãC Suitable temperature | <400(Hard seal) <120(<250)(Soft seal) | |||
Suitable mediums | Oil, water, acid and alkali liquid |
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