|Min. Order:||1 Piece/Pieces|
|Payment Terms:||L/C, T/T|
|Place of Origin:||Jiangsu, China (Mainland)|
|Means of Transport:||Ocean, Air|
|Usage:||Well flow control||Application:||Oil well drilling operation|
|Working pressure:||5000-10000 psi||Material:||Alloy steel|
|connection:||Weco Union||Material Class:||AA-EE|
|Standard:||API 6A||Delivery:||25-35 days|
Top-entry check valve is forged by hight strength alloy steel AISI4130 75ksi, it's used to stop the return flow from high pressure piping,The top-entry check valve are available in size 2 inch and 3 inch,15,000psi working pressure,with fig1502 hammer union end connection or Fig602.
Top entry check valve is designed to be compatible with FMC Weco top entry check valve based on technology imported from FMC. To ensure the quality, our top entry check valves are forged by the high quality alloy steel. All processes including forging, machine, and heat treatment are strictly controlled and full trackable in according with API 6A, API 16c and Q1, as well as NACE-MR-01-75 (sour gas service)
• Forged Body
• Simple structure,the internal parts can be inline changed
• With clear flow direction inditification mark.
|Nominal size||Working Pressure||End connection||Flow condition|
|2"||15000psi||2" FIG1502 FxM||Standard|
Benefits of the Forged Body Top Entry design
Seat features increased surface hardness and abrasion resistance.
Flapper is treated with an abrasion resistant coating to increase durability.
The stainless steel Flapper and hanger exhibit greater corrosion resistance.
Incorporates a lifting eye to facilitate easier transportation and setup on site.
Top Load design allows for easy access to internal components without having to remove the valve from the flow line.
Available in various configurations, including wing-ahead (standard flow) and thread-ahead (reverse flow)
Available in a Sour Gas (H2S) version.