The Un-Lined Diaphragm Valve features a robust design without internal lining, making it suitable for less aggressive fluid handling. Its diaphragm mechanism ensures precise flow control and effective shutoff. Ideal for applications where lining is unnecessary, it offers reliable performance and ease of maintenance.
Design Standard | BS EN 13397 (BS 5156) |
Inspection & Testing Standard | BS EN 12266-1 ( BS 6755-1) / API 598 / ISO 5208 |
Face to Face | BS EN 13397 (BS 5156) |
End Connection | Flanged End To ANSI B 16.5 / BS 10 Table D-E-F-H ; JIS/PN/DIN/ IS Standard |
Size Range | 1/2" Το 8" (DN15 Το DN200) |
Pressure Rating | PN10/150# |
Operation | Hand Wheel / Pneumatic Actuator Operated |
Temperature Range | -196 Deg C (Cryogenic application) to 550 Deg C ( High temperature) |
Type of Seating | PTFE/EPDM/RPTFE/GFT/PEEK/DEVLON/METAL SEATED (As applicable/As requested) |