Nominal diameter: Reduced bore (Or Full bore) DN15 to DN 1000 (1/2” to 40”);
Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300;
Working temperature: -29 ℃ to 200 ℃ (-20℉ to 392℉)
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: ST37.8 / A105 / LF2 / F304 / F316. Etc.
2. Ball: F304 / F316 ( Option upon request )
3. Seat: PTFE+C / Nylon / PEEK. etc.
Kapitał zarejestrowany GCGV wynosi 228,80 miliona juanów, obejmujący powierzchnię 22300 m². Istnieje ponad 200 pracowników, z których ponad 30% ma stopień wyższy lub wyższy, w tym 25 starszych i pośrednich techników. Firma posiada centra obróbkowe, tokarki CNC, tokarki pionowe CNC,
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