Caleffi Diaphragm safety valve 3/4inchx1inch 3 bar
Price in EUR including VAT
Delivered between Thu, 16.10. and Sat, 18.10.
More than 10 pieces in stock at supplier
More than 10 pieces in stock at supplier
Free shipping starting at 30,–
Max. Operating pressure3
Product details
As a safety device against excess pressure in closed heating systems with diaphragm expansion vessel according to TRD 721 and DIN 4751 - Part 2 and 3. The valve body is designed in an angular shape and made of pressed brass. By turning the knurled nut to the left, the valve can be closed.
Material | Pressed brass |
Sanitary valve type | Boiler valve |
Connection thread | 3/4" |
Length | 95 mm |
Diameter | 101.60 mm |
Item number | 22561711 |
Colour | Red |
Material | Pressed brass |
Material group | Metal |
Sanitary valve type | Boiler valve |
Connection thread | 3/4" |
Number of connections | 3 |
Max. Operating pressure | 3 bar |
Min. operating temperature | 5 °C |
Maximum operating temperature | 120 °C |
Country of origin | Germany, Italy |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Length | 95 mm |
Width | 45 mm |
Diameter | 101.60 mm |
Height | 55 mm |
Weight | 285 g |
Product Safety |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of return
30-day right of return
24 Months statutory warranty