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Maintenance Free Fire Safe Axial Flow Check Valve

Basic Information
Place of Origin: China
Brand Name: COOSAI
Certification: API 6D
Model Number: 2"-64"
Minimum Order Quantity: 1Pcs
Price: 100USD
Packaging Details: plywood case
Delivery Time: 5 weeks
Payment Terms: L/C, T/T
Supply Ability: 100 PSC PER DAY
Detail Information
Silent Check Valve: Axial Flow Check Valve Temperature Of Media: High Temperature
Media: Water,liquid,gas Pressure: Medium Pressure. High Pressure,Low Pressure
Material: CS,SS,Alloy Steel,Aluminum Bronze
High Light:

asme b16.34 axial flow check valve


class300 check valve silent type

Product Description

Cast Steel Check Valve , Axial Flow Check Valve , Ball Type Check Valve , Silent Check Valve , Ss 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.


Maintenance Free Fire Safe Axial Flow Check Valve 0

1) 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.


Horizontal/Vertical installation

Axial flow check valve can been for both horizontal and vertical pipeline installation.


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.  

2) 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

3) 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


Part List

Maintenance Free Fire Safe Axial Flow Check Valve 1

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



Maintenance Free Fire Safe Axial Flow Check Valve 2


Product Presentation



Maintenance Free Fire Safe Axial Flow Check Valve 3

Maintenance Free Fire Safe Axial Flow Check Valve 4

Contact Details

Phone Number : +8613017861943