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Lead-free brass - offered by SERTO

SERTO produces all tube unions in the brass range on request lead-free. The unions are free of residue or lead

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CAD Library Exhibitions 2010
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The new stainless steel taper-seat non-return valves
The new stainless steel taper-seat non-return valves
SERTO offers customers a new and improved line of stainless steel valves. The new valves feature optimised flow characteristics and are ideal for use in diverse application areas. And all these benefits are available at no extra cost.

The new taper-seat non-return valves run more smoothly, are less susceptible to soiling and are significantly quieter. The valve has been given a new designation (SO CV 53B21 instead of 53A21) and material number due to the new design. The products, already illustrated in the catalogue 13, are delivered since 1st April 2009.

Incidentally, Gastec (NL) tested and approved the taper-seat non-return valve last year according to the exigent standard ISO 15500 Part 2 & 19 (ECE R110). It received the approval number E4-110R-000144 and can therefore also be used in natural gas-operated vehicles.
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