Wenzhou Xidelong Valve Co. LTD
| Payment Terms | L/C, T/T, Western Union |
| Delivery Time | 7-30 days |
| Disc Material | CF8M/CF8/CF3/CF3M/WCB |
| Medium | Water.Gas.Oil |
| Size | DN50~DN600 |
| Standard | DIN3202 |
| Body Material | CF8 |
| Mpa | 1.6Mpa |
| Brand Name | CXDLV |
| Model Number | H77X |
| Certification | ISO/PED |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Delivery Time | 7-30 days |
| Disc Material | CF8M/CF8/CF3/CF3M/WCB | Medium | Water.Gas.Oil |
| Size | DN50~DN600 | Standard | DIN3202 |
| Body Material | CF8 | Mpa | 1.6Mpa |
| Brand Name | CXDLV | Model Number | H77X |
| Certification | ISO/PED | Place of Origin | China |
| High Light | Wafer Dual Plate Pipe Check Valve ，Double Disc Door Wafer Check Valve ，DN150 EPDM Wafer Check Valve | ||
Double Disc Door Wafer Type Dual Plate Pipe Check Valve DN150, PN16 EPDM Seat
Dimensional drawing
| DN | L | D | D2 | D3 |
| 150 | 76 | 218 | 147 | 174 |
Specifications
Design According to AP1594
Face to face according to DIN3202.
Pressure & Temperature Rating according to DIN2526
Test & inspection According to EN12266
Application
The wafer type check valve is a universal one-way fluid valve. The utility model has the advantages of light weight, small volume and easy to be installed between the flanges. The inside of the valve is composed of two semicircular springs and a plate surface, and is fixed on the valve body by a pin, and the spring is deformed to close the valve plate, and the fluid pressure causes the spring to open. The deformation is fast, which protects the pipe from water hammer damage.
Feature
When the flow rate is slowed, the torsion spring automatically reacts, causing the valve flap to close, approaching the valve body seat, reducing the travel distance and time of the closing stroke. When the fluid flows back, the valve flap gradually approaches the valve seat of the valve body, and the dynamic response of the valve is greatly accelerated. This dramatically reduces the effects of the water hammer phenomenon, resulting in non-impact performance.
When closed, the action of the spring force causes the tip of the flap to close first. This prevents the occurrence of biting at the root of the flap, allowing the valve to maintain a more uniform seal for a longer period of time.
Package&Delivery
Packing Details: We choose suitable wood cases according to different valves and arrange skilled workers to pack in case of bruise. Long term cooperated forwarder will book space, clear customs and transport for us without delay. There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.
Delivery Details: according to the order, 7~35days
FAQ
Q: Are you trading company or manufacturer ?
A: We are a factory.
Q: How long is your delivery time?
A: According to the order,7~60days.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
1000000-100000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Xidelong Brief Introduction Xidelong is a professional manufacturer in valve automation, integrating with research and development, manufacturing, sales and after-sales services of valve and accessories over 12 years. The factory of Xidelong valve is located in Longwan (Zhe... Xidelong Brief Introduction Xidelong is a professional manufacturer in valve automation, integrating with research and development, manufacturing, sales and after-sales services of valve and accessories over 12 years. The factory of Xidelong valve is located in Longwan (Zhe...
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