Straight Through Diaphragm Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted Straight Through Diaphragm Valve Manufacturer & Supplier in India, offering high-performance diaphragm valves for handling abrasive, viscous, corrosive, and slurry media. Designed with a straight-through full bore flow path and flexible diaphragm, these valves provide minimal pressure loss, bubble-tight sealing, excellent corrosion resistance, and clog-free operation. They are widely used in mining, chemical processing, wastewater treatment, pulp & paper, pharmaceutical, food & beverage, and industrial process applications.
Specifications
Size Range
DN15 to DN300 (½" to 12")
Body Material
Cast Iron, Ductile Iron, Cast Steel (WCB), SS304, SS316, SS316L
Seat Design
Straight Through
Temperature Range
-20°C to +180°C (Depending on Diaphragm Material)
Design Standards
MSS SP-88, ASME B16.34, ISO 5211
Pressure Rating
PN10, PN16 / ANSI Class 150
Diaphragm Material
EPDM, PTFE, FKM (Viton), Neoprene, Butyl Rubber
End Connection
Flanged, Threaded, Socket Weld, Butt Weld, Tri-Clamp
Leakage Standard
Bubble Tight Shut-Off