Mahavir Agencies offers Sight Glass with 3-piece rigid design available with plain Borosil tube section glass. They are available with various elastomer seats like Neoprene, EPDM, Hyplon, Viton for compatibility with different chemicals. These valves are available with flange drilling as per BS Table 'D', 'E' or 'F' , ASA , DIN or any other standard.
All dimensions are in mm * PN = Pressure Rating ** Kv =Value of Flow Characteries *** CV Value = No. of u.s. gallons per minute of Water that will flow through valve with one psi pressure drop (1 U.S. gal. = 3.78 liters)
