Available for Import
Safety angle valve TD53085 DN 1525
Manufacturer:
Znamia Truda OJSC
Price:
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Bulk pricing available
FOB, CIF & EXW terms available
Available Models
Description
It is used for installation as safety devices in normal operation systems and in safety systems of nuclear power plants (NPP) on vessels, pipelines and apparatuses in order to prevent pressure rise in them in excess of permissible pressure.
Supplied domestically, can be supplied for export, including tropical climates..
Supplied domestically, can be supplied for export, including tropical climates..
Specifications
Operating medium
Gaseous: nitrogen, air, vapour-air mixture; liquid: process water, industrial water, active distillate, solutions of con, nh3, hno3, naoh, boron solution, trap water, regenerated boric acid, heat-carrier of i circuit.
Nominal diameter, DN
15/25
Pressure, Rp
pp 1.6 mpa (16 kgf/cm²)
Operating medium temperature
up to 180 °C
Pipeline connection
flanged with welded mating flanges
Housing material
08CR18NI10T
Stem seal
bellows
Valve control
automatic with additional manual detonation
Setting position
upright, hood up
Media flow direction
under the spool
Flow coefficient, not less
dn 15/25 - 0,35 (by water), 0,6 (by air);dn 50/80 - 0,3 (by water), 0,5 (by air);dn 80/100 - 0,6 (by water).
Permissible leakage in the gate, cm3/min
dn 15 - 1 (water), 8.0 (air)dn 50 - 0.6 (water), 10.0 (air); dn 80 - 0.35 (water)
Spring setting pressure limits Rn, MPa (kgf/cm2)
0.15 to 1.5 (1.5 to 15)
Classification designation of the valve
2viiiv, 2viiiis, 3ciiiis by np-068-05
Seismic resistance category
i by np-031-01
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
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Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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