“Floline” Offers Disc check valves (wafer type) especially for chemical, Food, processing, Pharmaceuticals, Pulp and Paper, Textiles, Power Generation, Refrigeration & Air Conditioning etc. The valves are used in oil lines, Processing line, Hot and cold water systems, steam and condensates, Gas lines etc.
SALIENT FEATURES :
• Disc Check Valve is an advanced design which gives full flow and occupy very less space than other type of Non Return Valve. • • DCVs are simple to fit between two pipe flanges.
• Spring loaded disc to prevent reverse flow in pipe lines.
• Stronger, lighter and smaller than conventional swing check valves, hence less expensive to install and maintain.
• Compact Design of valves fexibly accommodates various types of flange selection.
• The valves can be fitted in any plane/direction in pipelines.
• Available in 15mm to 200 mm sizes.
• Extremely low operating pressure. Self centering type design.
• Zero leakage for soft seated valves.
• Design : Manufactures standard
• Testing : As per API 598 |
| Body Construction |
ASTM A 351 Gr. CF 8 / CF 8M.
ASTM A 216 Gr. WCB |
| Disc |
AISI 304 OR AISI 316 (Bar Stock / Castings) |
| Spring |
Standard |
| Spring Retainer |
AISI 304 AISI 316. |
| Disc Set |
Metal to Metal, EPDM/Nitrile - Soft seated for water and silicon / viton - soft seated for oil & gases. |
| Pressure Rating |
PN 40. |
| Flange Standard |
1. BS 10 Table D, E & H (65 NB & 80 NB will not be fitted between ‘E’ flanges).
2. Din : PN6, 10, 16, 25, 40.
3. JIS 5, 10, 16, 20 (40NB, 50NB, 80NB, & 100NB will not be fitted between
JIS 5 Flanges). |
Oprations :
Disc Check Valves are opened by the pressure of the fluid and closed through compression spring
as soon as flow stops thus preventing reverse flow.
Oprations :
Designed and Manufactured in accordance with BS 7438 |
