Внутренняя мембрана Wika 990.26

Внутренняя мембрана Wika 990.26

Applications

• Chemical process industry
• Petrochemical industry
• Suitable for corrosive, highly viscous, crystallising or hot pressure media
• For small flanged process connections

Special Features

• Open flange with an internal welded diaphragm with contoured diaphragm bed
• No sealing or clamping elements
• Compact design

Specifications

Process connection

• For flanges per EN 1092-1 and ASME B 16.5
• DN 50, 80, 100, 125 or DN (NSP) 2", 3", 4", 5"

Sealing face

Per EN 1092-1 Form B1 or per ASME B 16.5 RF 125 ... 250 AA

Pressure range

400 mbar and up, depending on diaphragm size and process conditions

Wetted parts material

Stainless steel 316L

Instrument connection

Material stainless steel 316L, axial weld-in connection or adaptor G ½ female per EN 837-1, welded to capillary

Capillary

Axial entry capillary of stainless steel 1.4571, welded to body, armoured, armour material stainless steel 1.4301

Options

see data sheet