Quick Details
| Brand Name:
|
HUFA
|
| Place of Origin:
|
China (Mainland)
|
| Media:
|
oil gas, water
|
| Temperature of Media:
|
Medium Temperature
|
| Material:
|
Casting
|
| Power:
|
Manual
|
| Pressure:
|
Medium Pressure
|
| Structure:
|
Check
|
| Standard or Nonstandard:
|
Standard
|
Specifications
1. Process Standard
|
Type
|
Design Standard
|
Face toFace/End to End
|
Flange Dimension
|
Test&Inspection
|
Pressure~Tempreture
|
|
Swing Check valve
|
ANSI B16.34
|
ANSI B16.10
|
ANSI B16.15
|
ANSI B16.34
|
API598
|
|
Lift check valve
|
BS 1868
|
2.Specification
|
Nominal Pressure(Lb)
|
150
|
300
|
600
|
900
|
|
Shell test
|
MPa
|
3.1
|
7.8
|
15.3
|
23.1
|
|
Lbf/in2
|
150
|
1125
|
2225
|
3350
|
|
Water seal test
|
MPa
|
2.2
|
5.6
|
11.2
|
16.8
|
|
Lbf/in2
|
315
|
815
|
1630
|
2440
|
|
Gas seal test
|
MPa
|
0.5-0.7
|
|
Lbf/in2
|
60-100
|
