Fengbao Valve Manufacturing Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 3000PCS/month |
| Delivery Time | 7-25 work day |
| Packaging Details | Plywood Case |
| name | muffler check valve |
| Media | Water |
| Application | General, Sewage |
| Power | Manual, Hydraulic |
| Standard | ISO2531/BSEN545 |
| Port Size | with customer's requirements |
| Customized support | OEM, ODM, OBM |
| Brand Name | FB VALVE |
| Model Number | GGG40 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3000PCS/month |
| Delivery Time | 7-25 work day | Packaging Details | Plywood Case |
| name | muffler check valve | Media | Water |
| Application | General, Sewage | Power | Manual, Hydraulic |
| Standard | ISO2531/BSEN545 | Port Size | with customer's requirements |
| Customized support | OEM, ODM, OBM | Brand Name | FB VALVE |
| Model Number | GGG40 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | Hc42x Nodular Cast Iron Check Valve ，GGG50 Nodular Cast Iron Check Valve ，QT450 Silent sewage check valve | ||
Silent Check Valve Hc42x Nodular Cast Iron Vertical Check Valve Sewage Check Valve
Product classification of check valve:
According to the structure, check valves can be divided into three types: lift check valves, swing check valves and butterfly check valves. Lift check valve can be divided into vertical and horizontal. The swing check valve is divided into three types: single-lobe, double-lobe and multi-lobe. The butterfly check valve is a straight-through type. The above types of check valves can be divided into three types: threaded connection, flange connection and welding.
Check valve installation points:
1. Do not make the check valve bear weight in the pipeline. The large check valve should be supported independently so that it will not be affected by the pressure generated by the piping system.
2. During installation, pay attention to the direction of medium flow should be consistent with the direction of the arrow on the valve body.
3. The lift-type vertical flap check valve should be installed on the vertical pipeline.
4. The lift-type horizontal flap check valve should be installed on the horizontal pipeline.
| Part name | Meterial |
| Body | Gray iron, ductile iron, cast steel |
| Gate | Ductile iron+EPDM or NBR |
| Allen bolits | Carbonization process |
| Seals | NBR,EPDM |
| Bonnect | Gray iron,ductile iron,cast steel |
| Stem | Stainless steel |
| O-ring seals | NBR |
| Thrust bearings | Tin bronze |
| Bolt | Carbon steel,ally steel |
| Gland | Ductile iron,cast steel |
| Dust Cover | NBR |
| Hand wheel | Malleable iron |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
2000000-4000000
Employee Number:
80~150
Ecer Certification：
Active Member
Established in 2012, Fengbao Valve Manufacturing Co., Ltd. is an entity factory with professional production experience and professional manufacturing technology. The company is located in Cangzhou City, Hebei Province, with a production plant of 5,000 square meters and an office space of 3,000 squa... Established in 2012, Fengbao Valve Manufacturing Co., Ltd. is an entity factory with professional production experience and professional manufacturing technology. The company is located in Cangzhou City, Hebei Province, with a production plant of 5,000 square meters and an office space of 3,000 squa...
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