Company Info |
|
Company Name | China¡€Dongjin Valve Co.,Ltd. |
Country/Territory: | Zhejiang China |
Business Type: | | 1; |
Number of Employees: | |
Main Products: ball valve gate valve check valve globe vlave y filter |
1) Working Pressure150LB 600LB,
2) Applicable temperature:-29 550C
3) Oil, chemical industry, power station, and so on.
4) Medium: Water, Oil, Gas, etc
API Swing check valve Structure and distinguishing feature
API Swing check valve
Type | Check valve |
Design Standard | APl6DJlS B2074-2084 |
Face to face | ANSIB16.10,JISB2002 |
Flange | ANSI B16.5 JISB2212-2214 |
Ends | ANSlB16.25 |
Checking | APl6 / APl598,JlSB2003 |
4.API Check valve for testing standard
Class | Shell Test Map | Seat Test Map | |
High-Pressure Liquid Sealing | Low-Pressure Hermetic Sealing | ||
150Lb PN2.0MPa | 2.94 | 2.16 | 0.6 |
300Lb PN4.0MPa |