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VALVE CONNECTORS EN175301-803 ( DIN43650) Female / Male SELF ASSEMBLY

ATAM offers high-quality valve connectors engineered specifically to connect valves to the plumbing and related piping system easily and safely.

ATAM valve connectors comply with EN 175301-803 standards, formerly known as DIN 43650, and are available in cable entry version for cable self-assembly or can be supplied with a moulded cable, at the discretion of the customer and based on specific needs.

In addition to standard valve connectors, ATAM has a wide range of products with built-in control circuits that offer additional functions, such as LED visual indicators, over-voltage protection, rectification, and more.

ATAM’s valve connectors with cable are overmoulded in polyurethane (TPU). This ensures a good level of protection against oils and chemical agents, and the risk of surface contamination from foreign bodies is significantly reduced. These valve connectors feature IP 65, IP 67, and IP69K class protection (certified and in compliance with IEC 60529). When correctly installed, this ensures reliable performance when exposed to fluid jets and dust.


ATAM’S EN 175301-803 compliant cable entry valve connectors feature:
- a sturdy design with extra space to facilitate cable connection to the contacts
- single piece contacts secured in the holder by spring-loaded lugs
- protection spring between the conductor fixing screw and the contact to prevent conductor damage during cable assembly
- fixing screw end stop to prevent curvature and damage to the housing when assembled
- wide range of circuits available
- visible external tampo printing for easy identification of circuit and voltage
In addition to the ATAM EN 175301-803 connectors, the Company also offers a full range of complementary EN 175301-803 compliant male bases in various configurations.

Thanks to its high-quality and vast selection of valve connectors, ATAM is the ideal partner for every project.

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