Cast Iron Single Air Valve, For Water Fitting, Size : 100-150mm, 150-200mm, 200-250mm, 50-100mm

Parent basic material cast iron, s.g. Iron, cast steel
type of valve construction single small orifice, single large orifice, double large & small orifice, double large & small orifice with inbuilt isolating stop valve, kinetic double large & small orifice with separate isolating mitre bevel geared isolating sluice valve, tamper proof double orifice air valve.
Manufacturing standard is : 14845, awwa c 512
fluid application clear water, sewage & effluent, raw water
end flange standard is : 1538, is : 6392, bs : 10, ansi b 16.1, ansi gb 16.5, bs : 4504, awwa c 207 or any other std.
Screwed end standard is : 554, bs : 4504, awwa c 207 or any other std.
Screwed end standard is : 554, bspt, npt etc.
Type of wedge solid & taper, flexible, double disc
manufacturing range of size 25 mm to 200 mm,
rating pn ã�â¢ã¯â¿â½ã¯â¿â½ 10, pn ã�â¢ã¯â¿â½ã¯â¿â½ 16 & pn - 25