Material and Manufacturing Standard :
Material and Manufacturing Standard
structure length comply with ASTM A536
inspection and test standards comply withBS-EN 12266-
1:2012 for Shell and Seat Testing
The valve body side flange conform to EN 1092 – 1
Inspection Specifications
| Nominal pressure | PN | 16 |
| Seal Test pressure | BAR | 17.6 |
| Shell Test pressure | BAR | 24 |
| Working Temperature | °C | -10 ~ 120 |
Coating Specifications
- Both inner and out part is fusion bonded epoxycoating
- high-quality thermosetting epoxy powder coatingfor the corrosion protection
- the thickness is 250μm minimum
BARIQ Gate Valve 7000 introduction
- The valves disc is Brass to get excellentsealing effect
- Non-rising resilient seated gate valvessolve the problem in general gate valvessuch as leakage, rusting etc. and savesinstallation space.
Application
- Industrial plants
- Sewage water
- Water treatment
- Air-conditioning systems (HVAC)
- Central heating and cooling circuits
- Non-aggressive fluids Tanks
- Irrigation
BARIQ Gate Valve Features
- The body is Ductile Iron GGG40
- The valves disc is Brass to get excellent sealing effect
- Both inner and out part is epoxy coating, the thicknessup to 250μm , To achieve more protection from rust tobbe used inbsewage system.
- The wedge is brass and DI .
- The valve stem is brass to operate easily and preventblock
Material Specification
PART |
MATERIAL |
| Body | Bronze |
| Bonnet | Bronze |
| Stem | DZR Brass |
| Stem | Manganese Bronze |
| Disc | Bronze |
| Stem Retainer | DZR Brass |
| Stuffing Box | DZR Brass |
| Stuffing Box | Bronze |
| Packing | Asbestos Free |
| Packing Gland | Brass |
| Packing Gland Nut | Brass |
| Packing Gland | Bronze |
| Packing Nut | Brass |
| Packing Nut | Bronze |
| Handwheel | Aluminium |
| Handwheel | Malleable Iron BS EN 1562 GJMB-300-6 |
| Handwheel Nut | Brass |
| Gasket | Asbestos Free |


