Available for ImportSafety Angle Valve TD55178 DN 25/40 for Use in Nuclear Systems
Manufacturer:Znamia Truda OJSC
Price:Request Quote
Bulk pricing available
FOB, CIF & EXW terms available
Description
For installation as safety devices in normal operation systems and in safety systems of nuclear power plants on vessels, pipelines and apparatuses to prevent pressure rise in them in excess of the permissible pressure.
They are supplied domestically and can be exported, including to countries with tropical climates..
They are supplied domestically and can be exported, including to countries with tropical climates..
Specifications
Operating medium
7 % hydrazine solution,5 % sodium nitric acid solution. boron solution with concentration up to 40 g/l, chemically desalinated water, distillate, i circuit coolant, multiple forced circulation circuit water, acid, alkali, make-up water, feed water.
Nominal diameter, DN
25/40
Pressure, Rp
dn 15/40 - rr 25.0 mpa (250 kgf/cm²); dn 25/40 - rr 18.0 mpa (180 kgf/cm²)
Operating medium temperature
dn 15/40 up to 150 °C; dn 25/40 up to 350 °C
Pipeline connection
mating flanges for welding
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
Not less than 0.15
Permissible leakage in the gate, cm3/min
dn 15/40 - 1,0 (water); dn 25/40 - 1,5 (water)
Spring setting pressure limits Rn, MPa (kgf/cm2)
10 to 25 (100 to 250)
Classification designation of the valve
2viiia, 2biiia, 3ciiia by np-068-05
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.
Share your requirements for a quick response!
Instant response in 15 minutes
Best wholesale prices guaranteed
Direct from manufacturer
Delivery & Payment
Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)
Payment Methods
Similar Products You May Be Interested In
Regulating Diaphragm Valve TD27087 DN 15
View Details
Shut-off Valves 999-20-EN for Thermal Power Plants
View Details
Ventilation Butterfly Damper for Sealing (DN100, DN200, DN250)
View Details
Sealing Flanged Valve KG for Nuclear Power Stations DN 200-1600 PN 0.005 MPa
View Details
Regulating Valve for Energy Units ZZT 168003-800
View Details
Sealed Ventilation Valve Dy 800
View Details
Stop-Check Valve ZZT 149001-1000 for Ventilation Systems
View Details
Safety Bellows Shut-off Valve ZT26363 DN 25
View Details
Safety Bellows Shut-off Valve for Nuclear Plants TD26161-080-05
View Details
Valve 1080-400-E-01 for Nuclear Power Plants
View Details
Flanged Rotary Disc Valve SAZ 99022 DN 150-1200 PN 1.0-1.6 MPa
View Details
Bellows Shut-off Valve ZZT26161, DN 80 for Safety Systems
View DetailsVerified Suppliers
All products are sourced directly from authorized Russian manufacturers
Quality Assurance
Products meet international quality standards with proper certification
Global Shipping
Reliable logistics solutions to deliver products to your location
Secure Payments
Multiple secure payment options to facilitate international transactions