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VTS
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Type series booklet 7510.1/3-10 VTS Line Blind Valve p approx. 600 bar DN 200 - 500 billet-forged pressure sealed bonnet with butt weld ends Applications In industrial plants, power stations, process engineering and marine engineering. For water, steam, gas, oil and other non-aggressive media. Other applications on request. Operating data Maximum allowable pressure 600 bar Maximum allowable temperature 650 C Pressure-temperature ratings see next side Materials Body: P 250 GH 1) 1.0460 up to 450 C 15 NiCuMoNb 5 1.6368 up to 450 C 16 Mo 3 1.5415 up to 530 C 13 CrMo 4-5 1.7335 up to 550 C 10 CrMo 910 1.7380 up to 570 C X 20 CrMo V 11-1 1.4922 up to 600 C X 10 CrMoVNb 9-1 1.4903 up to 650 C X 11 CrMoWVNb 9-1-1 1.4905 up to 650 C Other materials on request Design Billet-forged body Pressure-sealed bonnet Position indicator 1) previously: C 22.8 Variants Position switch Flanged designs Extended nozzles Blow-out attachment Acceptance tests to technical codes such as TRD/TRB/ AD2000 or customer specification References Operating instructions 0570.81 On all enquiries / orders please specify 1 Type 7 Material 2 PN 8 Medium 3 DN 9 Flowrate 4 Working pressure 10 Pipe connection 5 Differential pressure 11 Optional extras 6 Operating temperature 12 Type series bookletnumber Whenordering spares, indicate originalworks numberandyear of manufacture. The valves meet the safety requirements of the Pressure Equipment Directive 97/23/EC (PED) of annex I for fluids of the groups 1 and 2. The valves do not have a potential internal source of ignition and can be used in potentially explosive atmospheres, group II, category 2 (zones 1+21) and category 3 (zones 2+22) according to ATEX 94/9/EC. DIN ISO 9001 PED 97/23/EC

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VTS 3 Standard design Typical applications Free passage (seal plate dismantled) Closed passage (seal plate mounted) Variants With blow-out attachment (seal plate mounted)

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