Abstract: A valve assembly (300) is adapted to be coupled with a flexible pipe (200). The valve assembly (300) includes a hollow body (310) defining a first end (320) and a second end (330). A porous body (350) partially encloses the hollow body (310) proximate to the first end (320) and houses a swellable material (344). The hollow body (310) further defines a hollow chamber (340) between the first and second ends (320, 330). A piston (346) is disposed within the hollow chamber (340). The piston (346) is adapted to move between a first position (P1) and a second position (P2) corresponding to a contraction and an expansion of the swellable material (344). The valve assembly (300) selectively allows passage of water through the flexible pipe (200) based on the positions (P1. P2) of the piston (346). The irrigation system (100) is characterized in that the valve assembly (300) further includes an elastic diaphragm (380) disposed between the swellable material (344) and the piston (346).

Abstract: A liquid reservoir (100) includes a body (102) defining a base (104) and a plurality of sides (106). The plurality of sides (106) and the base (104) define a volume (116) to store the liquid (101) therein. The liquid reservoir (100) also includes a pump (122) operatively mounted with the liquid reservoir (100). The liquid reservoir (100) is characterized in that the body (102) includes one or more mounting features (138), (140), (338) such that the one or more mounting features (138), (140), (338) allow removable mounting of the pump (122) towards the base (104) of the liquid reservoir (100).

Abstract: The invention relates to a plant watering system, in particular for a drip watering system. According to the invention, said system comprises a water transport line operating according to the capillary effect principle, comprising a fibrous material arranged in a water-tight covering (HU) arranged between a water reservoir (VB) and a plant pot (TO), in particular a pot (TO) filled with a soil substrate (ES). Said fibrous material consists of a non-woven containing a mixture of microfilaments formed from of at least two different plastic materials and has a titer of preferably less than 1.0 dTex. Said fibrous material is preferably in the form of a strip (SB).