Reheater Inlet Plugging Valve SD61H-P3866I｜YOYIK

Reheater Inlet Plugging Valve SD61H-P3866I for Dadri Power Plant｜YOYIK
Product Introduction

Reheater Inlet Plugging Valve SD61H-P3866I is a plug-type industrial valve with a forged steel body, manual operation, nominal pressure PN38.66 (≤38.66MPa), and the valve body is made of alloy steel (matching model suffix I), which is specially designed for power generation facilities and thermal power plants.

It is mainly applied to the reheater inlet system of Dadri Power Plant, suitable for media such as superheated steam and high-temperature water, with a maximum working temperature of 660℃ and a maximum working pressure of 38.66MPa, which can perfectly match the harsh working conditions of power plant instrument loops and reheater inlet pipelines.

Company Profile

YOYIK, a company that has been deeply involved in the field of power station equipment and accessories manufacturing for many years, not only has strong independent research and development capabilities, but also has established a complete global supply chain management system, which can efficiently integrate resources and quickly respond to market changes. The company provides not only products, but also an efficient, safe and reliable power solution, which widely serves domestic and foreign thermal power, hydropower, nuclear power and new energy projects, and contributes to the global energy supply.

Product Features & Operation Points

1. Pressure Design: Designed with nominal pressure PN38.66 (≤38.66MPa) and maximum working pressure 38.66MPa, compatible with the high-pressure working conditions of power plant reheater inlet systems, complying with API and ASME standards.

2. Core Function: Adopts plug-type structure and manual operation, realizing precise on-off and plugging control of media in reheater inlet pipelines, suitable for high-temperature and high-pressure media circulation scenarios.

3. Material Advantage: The valve body is made of alloy steel (matching model suffix I), which has excellent high-temperature resistance, corrosion resistance and pressure-bearing capacity, adapting to the long-term stable operation of superheated steam and high-temperature water media in power plant scenarios.

4. Sealing & Operation: Equipped with metal-to-metal seating sealing structure, ensuring good sealing performance under high temperature and pressure, and manual operation design is simple and easy to maintain, reducing later operation cost.

5. Maintenance & Standard: Complies with GBT, API and ASME industry standards, with standardized structural design, easy disassembly and maintenance, and reducing the downtime of power plant equipment.

Applications

Boiler reheater inlet systems of Dadri Power Plant, Power plant reheater inlet pipelines, Thermal power plant high-temperature media circuits, Power generation facilities instrument loops, Boiler water sampling auxiliary systems, Turbine cooling water circuits, Power plant high-pressure auxiliary pipelines

End Statement

Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.

Our company can provide replacement parts for various power facilities, as follows:
#DF-Reheater inlet plugging valve SD61H-P3866I-DF
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Reheater inlet plugging valve SD61H-P3866I

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Reheater inlet plugging valve SD61H-P3866I

DFYLCTY-2026-2-2-A