API check valve
Product Details:
| Standard or Nonstandard | Standard |
|---|---|
| Power | Other |
| Media | Oil |
| Structure | Other |
| Temperature of Media | Normal Temperature |
| Material | Alloy |
| Pressure | High Pressure |
| Place of Origin | Jiangsu, China (Mainland) |
| Brand Name | Meifa |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Piece/Pieces |
|---|---|
| Packaging Details: | Standard |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 1000 Piece/Pieces per Month |
Detailed Product Description
DFF STYLE CHECK VALVE ( API oil valve, oil equipment)
The product is designed and manufactured according to API Spec 6A Equipment Specification of Wellhead & Xmas tree and matched and interchangeable with any equipment which conforms to API 6A specification.
It creates the metal-to-metal seal by the pressure of the medium, the more the pressure is, the better the sealing effect is. Anytime the valve chamber can bear the pressure of the pipeline.
Valve body is machined of alloy steel forging with a stronger machinery properties and reliable performance.
Bonnet is connected with valve body with bolt, the seals include the sealing ring in the bonnet and the seal in the valve body;
The sealing face between valve core and valve body is welded with hard alloy with good abrasion resistance and anti-scour; the valve core is made of sulfide-resistance steel and the others adopt the process of hardness limit so the valve is able to be used in H2S condition.
The sealing-face of the valve core and the valve body is bead-welded with carbide, plus rubber seals, which has:
Item | Description | Qty | Material | Remark |
1 | Body | 1 | 4130 |
|
*2 | Valve Core | 1 | 4130 |
|
*3 | Spring | 1 | 1566 |
|
*4 | Bushing | 1 | Cu |
|
*5 | O-Ring | 2 | NBR |
|
*6 | Cover | 1 | 4130 |
|
7 | Stud | 8 | 4130 |
|
8 | Nut | 8 | 5140 |
|
*Major Repair------ One Each For One Years Service
API check valve
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Company Info
Shanghai Meifa Machinery Equipment Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shanghai
Province/State: Shanghai
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products










































