- Hydraulics - Pneumatics
- Valve
- Steam safety valve
- LESER GmbH & Co. KG
Steam safety valve 44 series DINstainless steelsteel
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Characteristics
- Fluid
- steam
- Connexion
- DIN
- Body material
- stainless steel, cast iron, steel
- Other characteristics
- flange, high-performance
- DN
Min.: 20 mm
(0.787 in)Max.: 400 mm
(15.748 in)- Pressure
Min.: 0.1 bar
(1.5 psi)Max.: 40 bar
(580.2 psi)
Description
The optimal solution for:
Pressure relief within 5% pressure increase
High required mass flows
Easy maintenance
Temperature
(according to CE) - -270 to 450 °C | -454 to 842 °F
Temperature
(according to ASME) - -268 to 538 °C | -450 to 1,000 °F
Capacity
orifice F- to X
Connections ASME B16.5
NPS 3/4 to NPS 16
Flange class Inlet DIN EN 1092
PN 10 - PN 40
Flange class Inlet ASME B16.5
Class 150 - Class 300
Body material
0.6025, 0.7043, 1.0619, 1.4408 | Gr. 60-40-18, SA 216 WCB, SA 351 CF8M
Narrowest flow diameter d₀
18 - 295 mm | 0.71 - 11.61 in
Narrowest flow area A₀
254 - 6.8347 mm² | 0.394 - 105.938 in²
Seat gasket
Metallic, Sealing plate , Soft sealing
Catalogs
Catalog_High_Performance_2_EN
144 Pages
High_Performance_Catalog_1_EN
148 Pages
LESER_At_a_glance_EN
12 Pages
Other LESER GmbH & Co. KG products
High Performance
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*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.