Certificate No: 0343/PED/SHA/BJG00000865/01.
Name: Dervos Valve Co., Ltd. 
Current Certificate: 4 December 2023.
Expiration Date: 24 September 2025.
Notified Body No.: 0343.

Products and Types:
Gate valves used at -46°C-538°C, for water, steam, oil and gas.
Applicable pressure & Size: CL150-300, 1 1/2"-24"; CL600-900, 1 1/2"-24".

Globe valves used at -46°C-538°C, for water, steam, oil and gas.
Applicable pressure & Size: CL150, 1 1/2"-14"; CL300, 1 1/2"-12"; CL600-900, 1 1/2"-10".

Check valves used at -46°C-538°C, for water, steam, oil and gas.
Applicable pressure & Size: CL150-300, 1 1/2"-24"; CL600-900, 1 1/2"-24".

Ball valves (floating) used at -46°C-180°C, for water, steam, oil a nd gas.
Applicable pressure & Size: CL150, 1 1/2"-10"; CL300, 1 1/2"-8"; CL600, 1 1/2"-4".

Ball valves (trunnion mounted)  used at -46°C-180°C, for water, steam, oil ano gas.
Applicable pressure & Size: CL150-900, 1 1/2"-24".

Ball valves (screwed) used at  -46°C-180°C, for water, steam, oil, and gas.
Applicable pressure & Size: CL150-1500, 1 1/2"-2".