| No566 Binhai 3rd road yongxing subdistrict longwan dist wenzhou zhejiang china | sale@xdlvalve.com |
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Product Details:
Payment & Shipping Terms:
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| Disc Material: | CF8M/CF8/CF3/CF3M/WCB | Medium: | Water.Gas.Oil |
|---|---|---|---|
| Size: | DN50~DN600 | Standard: | DIN3202 |
| Body Material: | CF8M/CF8/CF3/CF3M/WCB | Mpa: | 1.0Mpa/1.6Mpa/2.5Mpa |
| Spring: | SS304/SS316/Inconel X750 | ||
| High Light: | DN600 Dual Plate Wafer Check Valve,DIN3202 Dual Plate Check Valve,Wafer Non Return Check Valve |
||
DIN3202 PN16 Dual Plate Wafer Non Return Check Valve CF8 Body
Dimensional drawing
| DN | L | D | D2 | D3 |
| 50 | 43 | 107 | 52 | 72 |
| 65 | 46 | 127 | 66 | 88 |
| 80 | 64 | 142 | 79 | 103 |
| 100 | 64 | 161 | 99 | 122 |
Specifications
Design According to GB/T12237
Face to face according to DIN3202.
Pressure & Temperature Rating according to DIN2526
Test & inspection According to EN12266
Application
The Dual Plate, Wafer Check Valve employs two-spring-loaded plates hinged on a central hinge pin. 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
1.Compact wafer-style, one-piece design;
2.Center post fully supports the internal assembly without external pins or plugs;
3.Maximum flow area reduces pressure loss;
4.The dual-plate design produces increased strength with reduced opening and closing time;
5.Torsion springs assist valve plate closure, preventing flow reversal. Consistent valve response ensures against slamming and water hammer
6.The shaft features heavy-duty, corrosion-resistant construction;
7.Shaft supports act as stops to prevent over-travel of valve plates. They are corrosion-resistant with large shaft-bearing surfaces and are easily removable for internal assembly, maintenance or change.
8.Thrust washers reduce friction and wear of valve plate hinges.
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, 7~60days
FAQ
Q: Are you trading company or manufacturer ?
A: We are a manufacturer for more than 16years.
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.
Contact Person: jin
Tel: 13858894811
Fax: 86-577-86890889
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