Wafer Type Single Disc Check Valve H74

Lean Manufacturing:





Our strict production procedure and effective working efficiency are vital bases to success. Based on this, we have made a huge investment in introducing modern production equipment, building modern workshops and standardizing production porcedure, so that every worker is able to worker following the scientific production procedure, our profuction procedure is optimized as much as possible, the increasing demands of our enterprise are met, and the waste in production is avoided. Production speed and quality have been improved, and finally, we have won the market.



Test Equipment:





We will make sure that all machines can exert their performances in effective life by our perfect design, manufacture and serivce. We make up our minds to have advanced manufacture way, perfect test equipment and hign market share, and make promise to users by creditable service. We own world advanced production equipment and produce high-quality final products of international standard with brand new industrial concept and strong technical forces.



wafer type single disc check valve H74:



Materials of main parts:
 
Main outer size(H71):
 
Specifications:

Nominal pressure:PN1.6, 2.5,4.0, 6.4Mpa
Strength testing pressure: PT2.4, 3.8, 6.0, 9.6Mpa
Seat testing pressure(high pressure):1.8, 2.8, 4.4, 7.1Mpa
Applicable temperature:-29~150ºC
Applicable media: H71W-(16-64)P Nitric acid  H71W-(16-64)R Acetic acid