- Hydraulics - Pneumatics
- Valve
- Butterfly valve
- GEFA Processtechnik
Butterfly valve KS9pneumaticshut-offmounting flange
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Characteristics
- Type
- butterfly
- Operation
- pneumatic
- Function
- shut-off
- Body
- mounting flange, wafer, soft-seat, lug type, in-line, PTFE-lined
- Applications
- for the food industry
- Material
- stainless steel, cast iron
- Other characteristics
- ISO, DIN, ATEX
- DN
Max.: 150 mm
(5.906 in)Min.: 50 mm
(1.969 in)- Pressure
10 bar, 16 bar
(145 psi, 232.1 psi)
Description
Wafer type butterfly valve or lug type butterfly valve for installation between flanges EN 1092 PN 10/16 or ASME class 150. Secure shut-off of solids without friction in the seat. Due to the pneumatic pressurisationof the seat ring in position CLOSED, the valve switches without friction and without preload between seat and valve disc. Signs of wear are avoided in this way.
Face-to-face dimension DIN EN 558 line 20 API 609 table 1
Mounting flange DIN EN ISO 5211
Test DIN EN 12266 P10 P11 P12 leakage rate A
Certifications CE-Marking, TA Luft, FDA approval, food certification 1935/2004, ATEX
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Soft-Seated Butterfly Valve
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