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DownLoad Catalogue

  • Paramater
  • Standards
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Working Principle:

the valve stem rely on the handwheel to exert pressure downward, the sealing surface of valve disc and seat fit closely, preventing medium flow;

 

Specifiction:

Bolt Cap;Matel screen(Brass/Bronze/Stainless Steel);Y type;

 

Technical Paramater:

Normal Size: DN50~DN80

Pressure Rate: BS PN10/16

Working Temperature: 0℃~80℃

Working Medium: Water

 

 

 

 

 

Design: ANSI, DIN, BS750;

Manufacture: Factory STD;

Face To Face: BS5153 DIN3202 EN558-1 AS2638 ASME B16.10;

Flange: DIN2533 BS4504 EN1092 AS4087 AS2129 ASME ASME16.10  16.42;

 

 

 

 

 

 

 

 

 

 

 

 

 

Installation Instructions:
1\ The valve’s rated parameters should match the equipment’s. Make sure that the valve’s rated flow satisfies the actual demand;
2\ The installer must be trained or experienced so as to operate the installation correctly;
3\ A thorough check after installation is needed to ensure no errors;
4\ The system should be cleaned after initial operation for a period of time(generally not longer than one week) so as to remove impurities and pollutants accumulated in the screen during initial operation of the system. Thereafter, cleaning should be conducted regularly. The cleaning frequency depends on working conditions;
5\ Use flange and the corresponding bolts that meet the standard to connect the valve;

 

 

 

 

 

Hydran(IYDXRF-BS750)