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Up to 500 barUp to 450 bar

Type 1/921 - externally pressure controlled valve, piston design- Pressure range 0-500 bar - Universal valve function - Thread connection G
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4 - G1, DN10 - DN22- Valves of this type are also available with the function „open by spring power“. Additionally, a double-acting piston actuator allows a bi-directional flow. Applications e.g.: water installations on vessels, high pressure pumps, paper processing industry for press beams, water and oil hydraulics, nitrogen applications (depending on the seal material), press- and watergate control Type 52 - direct acting valve, poppet design- Pressure range 0-450 bar - Thread connection G
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8 -G
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2 , DN1 - DN6- Valves of this type are especially suitable for smaller flow rates. Applications e.g.: car tank sytems Type 2/529 - pilot operated valve, piston design- Pressure range 1-450 bar - Thread connection G
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8 -G2, DN6 - DN50- This valve is available as single valve, three-fold valve block or sixfold valve block. Non-return valves as well as two adjus-table overflow valves are integrated in the valve blocks.- In special design the valve is also suitable for high temperatures. Applications e.g.: natural gas filling stations, hydrogen filling stations

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