Ball check valve

Soft-sealed Ball Check Valve delivered with floating ball provides free passage for the medium and a low pressure drop across the valve. The Check Valve is particularly suitable for drains and other media with degrees of contamination. The valve has a special interior design that prevents overgrowth and build-up of dirt. The valve can be easily be cleaned inside via an hatch if required. The ball can also be replaced without removing the valve from the pipeline.

Delivered in the following dimensions:

PN10, DN200 - 300
PN16, DN50 - 300

Details Variants

Properties

Soft-sealing acc. to EN12334
Face to face dimensions in acc. with EN 558 – 1 series 48 (DIN3202,F6)
Flange acc. to EN 1092 - 2, PN10
Easy to maintain
Small risk of overgrowth / sealing as the valve is in full bore execution
Low pressure differences
Low pressure drop across the valve

Applications

Drain
Water
Raw water
Power plant
Industry

Technical documentation

Final inspection in accordance with EN 12266 (DIN 3230 part 4)

Technical table

Body:	Ductile cast iron EN-GJS- 400-15 (EN-JS1030)
Top:	Ductile cast iron EN-GJS- 400-15 (EN-JS1030)
Bolts:	Stainless steel A4
Ball:	Aluminum core
Surface treatment on ball :	NBR (Vulcanized )
Surface treatment	Epoxy coated RAL 5010 (Blue)

Ball check valve PN16

Product number	Dimension	Pressure class	Surface treatment	Ball	Construction length
05900200	50	16	Epoksy	NBR Belagt	200
05900201	65	16	Epoksy	NBR Belagt	240
05900202	80	16	Epoksy	NBR Belagt	260
05900203	100	16	Epoksy	NBR Belagt	300