Import Actuator Pneumatic Dome Valve P22457e-00 — Buy in wholesale FOB from Supplier in China

The ACTUATOR PNEUMATIC DOME VALVE P22457E-00 is a precision-engineered component designed for power plant applications, part of Dongfang Yoyik Engnieering’s portfolio of non-standard and spare parts. This model integrates with servo valve controllers, LVDT transmitters, and proximity sensors, forming a cohesive system for automated flow control in high-pressure environments. The valve’s pneumatic actuation allows rapid response times, critical for maintaining stability in power generation systems.

Constructed from industrial-grade materials, the P22457E-00 features a dome design that optimizes fluid dynamics and reduces wear. Typical materials for such valves include carbon steel or stainless steel for the body, with elastomeric seals for pressure tightness. Standard operating pressures range from 0.6 MPa to 1.6 MPa, with typical temperature tolerances between -20°C and 120°C, depending on the application. The valve is compatible with standard pneumatic actuators, which often require 5-7 bar air supply for full stroke operation.

This valve is primarily used in thermal and hydropower plants for controlling steam, water, or gas flow in auxiliary systems. Buyers include power plant operators, EPC contractors, and industrial maintenance teams sourcing OEM or aftermarket replacements. The valve is supplied as a standalone unit or as part of a larger assembly, with packaging typically including protective crating for international shipping. Confirm MOQ, lead time, and incoterms directly with Dongfang Yoyik Engnieering, as these are tailored to the order size and destination port.

Dongfang Yoyik Engnieering Co., Ltd. is based in Deyang, Sichuan Province, China, with its office and production facilities located at 4-3F, Building A, Huashan Platz. The company specializes in manufacturing power plant accessories, non-standard components, and spare parts, including valves, sensors, and actuators. Their product range covers critical items for thermal, hydropower, and industrial plants, with a focus on custom solutions for OEM and aftermarket requirements.

The supplier operates at a harbor trust tier, indicating a baseline level of verification for international trade. While their response rate is currently unrecorded, the company emphasizes its ability to process orders based on client-provided drawings or part numbers. Their technical team includes senior engineers with experience in major Chinese power projects such as Gezhouba, Ertan, and the Three Gorges Dam. Buyers should verify current response times and production capacity directly, as these may vary with order volume.