Russian GOST for Ball Valves

TUV Rheinland

Flow-Tek range is certified to the requirements of TA luft VDI-2440.

SIL (the Safety Integrity Level)

Serise 7/8000,Triad, S85, F15/F30, RF15/RF30 ball valve

Lloyds Register 
EC PED Certificate of Conformity - Assembly and testing of "Bray" Ball Valves, F15,F30,PN10/16,PN25/40,RF15,RF30,S85,s7000,s7500,s8000 and Triad Series. 
 
API (American Petroleum Institute) 
API 607 Fire test Certificate - 1 inch Triad 2000 WCB 
API 607 Fire test Certificate - 1inch,2inch,4inch,8inch  F15  
API 607 Fire test Certificate - 2inch Triad – 3 pc ball valve 
 
浙江省质量技术监督局(Zhejiang Bureau of Quality and Technical Supervision) 
中国特种设备制造许可证（Manufacture License of Special equipment）-球阀（Ball Valve) B1、B2级

 

中国石油天然气集团公司（China National Petroleum Corporation）

物资供应商准入证 （Certificate of material supplier）

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