الوصف

Technical descriptions:

Nominal diameter: Reduced bore (Or Full bore) DN*5 to DN ***0 (1/2 to *0);

Nominal Pressure: PN *6 to PN *4 / ANSI Class **0 to Class **0;

Working temperature: **9 ℃ to **0 ℃ (**0℉ to **2℉)

Service: district heating hot water, natural gas, oil, steam, petrochemical .etc.

Operate actuator: lever, gear (Vertical / Horizontal), pneumatic / electrical

Benefits:

1.    International Certificates & Standards ;

2.    Designed for district heating system , heat transfer piping , oil pipelines and gas industry application ;

3.     Same lifetime as the pipeline system ;

4.    Maintenance-free , no adjustment or lubrication with no running costs ;

5.    Bi-Directional valve.

Materials Available:

1.    Body: ST*7.8 / A**5 / LF2 / F**4 / F**6. Etc.

2.    Ball : F**4 / F**6  ( Option upon request )

3.    Seat: PTFE+C / Nylon / PEEK. etc.