As part of the sprinkler system, the drainage valve prevents frost damage to the underground installation. This is achieved through automatic drainage when the system is turned off. The valve opens at a water pressure of below approximately 0.2 bar in the system. Drainage valves should be installed at the lowest points of the irrigation system and should be embedded in a layer of washed coarse gravel for safe drainage. It features a 3/4" thread.
Material group | Plastic |
Thread diameter | 4" |
Item number | 257565 |
Manufacturer | Gardena |
Category | Hose connection + hose connector |
Manufacturer no. | 02760-20 |
Release date | 13/2/2007 |
Colour | Black, Gold |
Exact colour description | Black, Gold |
Material group | Plastic |
Material | Brass, Plastic |
Thread diameter | 4" |
Hose connection Diameter | 101.60 mm |
Country of origin | France, Germany |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 x drain valve, 1 x sprinkler system |
Length | 129 cm |
Width | 20 cm |
Height | 30 cm |
Weight | 1000 g |
Length | 12.90 cm |
Width | 10.50 cm |
Height | 2.50 cm |
Weight | 68 g |
Product Safety |
Product Safety |
How often does a product of this brand in the «Hose connection + hose connector» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Hose connection + hose connector» category returned?
Source: Galaxus