
Gate valve series 881 DN 100 - 350, PN up to 63MPa, ?? up to 570??
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Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Available Models
Gate valve series 2s DN 50 - 500, PN ? 63MPa, Tp ? 570°C
Gate valve series 1010 DN 200, PN up to 50MPa, Tp up to 450°C
Gate valve series 1123 DN 50 - 125, PN up to 50MPa, Tp up to 570?C
Gate valve series 1017 DN 200 - 250, PN ? 10MPa, Tp ? 570°C
Gate valve series 1126 DN 100 - 150, PN up to 10MPa, TP up to 450?C
Description
Shut-off gate valves for thermal power plants of subcritical and subcritical parameters of power units of large unit capacity serve as devices for hermetic shut-off of water and steam pipelines of the main technological systems of plants operating on fossil fuels. They can be used only for switching on or switching off the pipeline. Use of gate valves as regulating devices is not allowed. Operating characteristics, material of manufacture, type of connection, control body depend on technical requirements.
Specifications
Housing material
steel grade according to ost 108.961.03-79, tou 14-3-460-2009, tou 14-3r-55-2001
Nominal diameter
100...350 mm
Operating temperature, max.
570 °C
Nominal pressure, max.
63 MPa
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