High Temperature Silent Check Valve , High Pressure Axial Flow
-Silent Check Valve , Cast Steel Check Valve
Axial Flow Check Valve (Silent check valve)
Coosai Axial Flow check valve have Streamlined flow path through
full-port expanded body avoids turbulence and prevents erosion and
vibration. Process downtime and maintenance costs are eliminated.
Intelligent use of venture results in static and dynamic
performance, axial flow check valve has become the preferred choice
for special applications.
1) Design features
Horizontal/Vertical installation
Axial flow check valve can been for both horizontal and vertical
pipeline installation.
Low pressure drop
The full opening flow passage and high-pressure recovery of the
venturi-shaped body result in very low pressure loss: reduced
operating cost of pumps and compressors.
Maintenance Freely
Coosai Axial Flow Check Valve designs use no soft parts and therefore
inherently fire-safe. Various other non-return valve designs rely
on external devices like counterweights and slam retarders to
operate satisfactorily. Those do not allow buried installation, are
space consuming and require regular maintenance. The Coosai Axial Flow Check Valve can be buried or installed in locations
where space or weight is at a premium. The Coosai Axial Flow Check Valve normally does not require maintenance.
2) Technique specification
Nominal Dimension: 2”-64”
Nominal Pressure: Class 150-1500
Connection type: RF,RTJ,FF
Casting Material: CS,SS, DSS, LTCS,Monel,Alloy steel,Aluminum
Bronze
3) Main Standard
Design Standard: API 6D, ASME B16.34
Test & Inspect Standard: API 598
Face to Face Standard: MFR
Connection standard :ASME B16.5, ASME B16.47
Part List
| No. | Part Name | Material |
| 1 | Body | A216 WCB |
| 2 | Disc | A182 F316 |
| 3 | Spring | SS316 |
| 4 | Stem | A182 F316 |
| 5 | Fairing | A351 CF8M |
| 6 | Shaft sleeve | A276 316 |
| 7 | Screw | A193 B8M |
Dimension
Product Presentation
