- Hydraulics - Pneumatics
- Valve
- Swing check valve
- Stahl-Armaturen PERSTA
Swing check valve 640 AAflange
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Characteristics
- Type
- swing
- Body
- flange
- DN
Max.: 300 mm
(11.811 in)Min.: 50 mm
(1.969 in)- Pressure
Max.: 233 bar
(3,379.4 psi)Min.: 0 bar
(0 psi)- Temperature
Max.: 600 °C
(1,112 °F)Min.: -10 °C
(14 °F)
Description
Standard features
Die-forged body
Disc with inside shaft
Fastening of the disc at the cover
Available with flange and buttweld ends
Pressure and temperature ratings
Pressure rating BW-Ends up to 233 bar (PD 18)
Pressure rating FL up to 160 bar
Temperature rating up -10 °C to 600 °C
Catalogs
Industrial valves
140 Pages
*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.