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Water safety valve 440
DINcast ironEPDM

Water safety valve - 440 - LESER GmbH & Co. KG - DIN / cast iron / EPDM
Water safety valve - 440 - LESER GmbH & Co. KG - DIN / cast iron / EPDM
Water safety valve - 440 - LESER GmbH & Co. KG - DIN / cast iron / EPDM - image - 2
Water safety valve - 440 - LESER GmbH & Co. KG - DIN / cast iron / EPDM - image - 3
Water safety valve - 440 - LESER GmbH & Co. KG - DIN / cast iron / EPDM - image - 4
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Characteristics

Fluid
for water
Connexion
DIN
Body material
cast iron
Valve plug seal material
EPDM
Other characteristics
flange, standard
DN

Max.: 150 mm
(5.906 in)

Min.: 20 mm
(0.787 in)

Pressure

Max.: 10 bar
(145 psi)

Min.: 1 bar
(14.5 psi)

Description

Applications & Industries Heating and building services engineering Temperature (according to CE) - up to 120 °C | up to 248 °F Capacity orifice F- to Q Flange class DIN EN 1092 PN 16 | PN 16 Narrowest flow diameter d₀ 18 - 125 mm | 0.71 - 4.92 in Narrowest flow area A₀ 254 - 12272 mm² | 0.27 - 19.02 in² Bellows material EPDM Seat gasket Soft sealing EPDM
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.