Roodhart Emission Control is the official distributor for the complete range of Hartmann Valves in The Netherlands. Hartmann is well
known for their professional valves and wellhead equipment they provide to the gas industry, chemical applications, power plants and a wide range
valves based on special customer demands. If you want to receive more information concerning a specific ball valve, you can select the links below
and you will be redirected to the Hartmann homepage. Here you can find all necessary information.
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	Ball Valve Type UBall Valve with top entry body. Will be used only for special apllications. The design allows all internal parts to be removed without detaching the valve from the line pipe systems.Manufacturing Range:DN 2″ up to 10″ (50-250mm) ANSI 1500 and 2500 (PN420) API 5.000 and 10.000 (690 bar)
	Ball Valve Type ASFFloating ball. Ball valve with vertically split body.Manufacturing Range: DN 1″ (25mm) up to ANSI 2500 DN 2″+ 3″ (50/80mm) up to ANSI 600 DN 4″+6″ (100/150mm) up to ANSI 150
	Ball Valve Type ASTTrunnion mounted ball valve with vertically split body.Manufacturing Range: DN 2″- 12″ (50/300mm) up to ANSI 2500DN 14″- 16″ (300/400mm) up to ANSI 1500 DN 20″- 24″ (300/400mm) up to ANSI 900 API 6A ball valves 1 1/16″ to 7 1/16″ up to API 10.000
	Ball Valve Type ASFSBall valve, floating ball, metal-to-metal seated, fully welded body, pressure safe cover for the stern.Manufacturing Range: DN 1/2″, 1″, 2″ (12, 25, 50mm) ANSI 600-1500Temperature Range: -10 °C up to +80 °C
	Pig Valve Type HMR, HMB, HMSPig Valve for launching andreceiving pig in/out the pipeline. ( three piece body design )Manufacturing Range: DDN 2″-12″ up to ANSI 1500 Larger sizes on request! Temperature Range: -10 °C up to +80 °C
	Ball Valve Type TBVDouble-Ball-Valve in one body for a safe isolation, metalseated, firesafe and moreManufacturing Range: DN 1″-12″ up to ANSI 2500Temperature Range: -10 °C up to +80 °C