Washers with square centre hole for taps according to DIN 87001, DIN 87005 and DIN 87010.

NEPLATNÁ vydaná dňa 1.2.1967

Gland taps, bronze, with cutting ring unions, nominal diameter 6 to 25 mm; up to 25 nominal pressure.

NEPLATNÁ vydaná dňa 1.2.1967

Casings for taps according to DIN 87015.

NEPLATNÁ vydaná dňa 1.2.1967

Gland cocks in red brass with unions with 25° seat angle; NW 6 to 25, ND 16: up to 80 °C, ND 25: up to 40 °C.

NEPLATNÁ vydaná dňa 1.2.1967

Casings for taps according to DIN 87020.

NEPLATNÁ vydaná dňa 1.2.1967

Plugs for taps according to DIN 87015 and DIN 87020.

NEPLATNÁ vydaná dňa 1.2.1967

Water quality; determination of suspended solids; determination of coarse particles and fibres seperated on a 60 to 0,70-µm sieve.

NEPLATNÁ vydaná dňa 1.3.1993

Non-return Flaps, Self-closing, Vertical Type; Requirements and Testing.

NEPLATNÁ vydaná dňa 1.8.1978

Non-return flaps (storm valves), self-closing, vertical type, nominal diameter 50 up to 150, nominal pressure 1; mating dimensions for flanges according to nominal pressure 10.

NEPLATNÁ vydaná dňa 1.6.1975

Non-return flaps (storm valves), self-closing, vertical type, DN 50 to DN 150, PN 1 - Mating dimension for flanges according to PN 10.

NEPLATNÁ vydaná dňa 1.9.2001