COOSAI valve group
| Payment Terms | L/C, T/T |
| Supply Ability | 100 PSC PER DAY |
| Delivery Time | 5-7 weeks |
| Packaging Details | plywood case |
| Silent check valve | Axial Flow Check Valve |
| Material | Stainless steel |
| Temperature of media | High temperature |
| Media | water,liquid,gas |
| pressure | Medium pressure. High pressure,Low pressure |
| Brand Name | COOSAI |
| Model Number | 2"-64" |
| Certification | API6D,API6A |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 PSC PER DAY |
| Delivery Time | 5-7 weeks | Packaging Details | plywood case |
| Silent check valve | Axial Flow Check Valve | Material | Stainless steel |
| Temperature of media | High temperature | Media | water,liquid,gas |
| pressure | Medium pressure. High pressure,Low pressure | Brand Name | COOSAI |
| Model Number | 2"-64" | Certification | API6D,API6A |
| Place of Origin | China | ||
| High Light | 750lb axial flow check valve ，rtj ends silent check valve | ||
SS Check Valve,Cast Steel Check Valve , Ball Type Check Valve, Silent Check Valve , Axial Flow 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) Main Standard
Design Standard: API 6D, ASME B16.34
Face to Face Standard: MFR
Connection standard :ASME B16.5, ASME B16.47
Test & Inspect Standard: API 598
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
| Type | Size | Pressure -Class | Connection type |
| Silent check valve | 2”- 64” | 150LB -1500LB | RF,RTJ. FF,BW |
3) Design features
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
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 Axial Flow Check Valve can be buried or installed in locations where space or weight is at a premium. The Axial Flow Check Valve normally does not require maintenance.
Horizontal/Vertical installation
Axial flow check valve can been for both horizontal and vertical pipeline installation.
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 |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>30000000
Employee Number:
>320
Ecer Certification：
Verified Supplier
Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ... Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ...
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