Didtek
One-Way Check Valve Product Range
Product Description
 | DIN Swing Check Valve
Figure: DIDTEKDSCV
Applicable Standards:
- Design DIN3352
- Face to face EN 558-1
- End Flanges EN 1092-1
- Butt welding ends EN 12627
- Inspection and test EN 12266-1
Size Range:
- DN40~DN900
Pressure Rating:
- PN16~PN100
Temperature Range:
- -50°C~650°C
Didtek Swing Check Valves are manufactured to the latest edition of EN10739 and tested to EN 12266. |
| Seat and Disc has 13%Cr or Stellite Overlay to provide increased resistance to wear, abrasion, erosion. |
| Disc is secured by welded disc nut to prevent disassembly due to vibration and closure impact.
Disc to hanger connection allows for free disc movement to avoid localized wear. |
Design Description:
- Bolted Bonnet and Pressure Seal
- Seat in stellite or 13%Cr
- Flange Ends
- Butt-welding Ends
- One piece body
- Unidirection |
Dimentions
| Part Name | Carbon Steel to DIN | Stainless Steel to DIN |
| Body | GS-C25/1.0619/GP240GH+13Cr | 1.4308 | 1.4408 |
| Arm | GS-C25/1.0619/GP240GH | 1.4308 | 1.4408 |
| Disc | GS-C25/1.0619/GP240GH+13Cr | 1.4308 | 1.4408 |
| Gasket | SS304+Graphite/PTFE |
| Bolt | A193 B7 | A193 B8 | A193 B8 |
Testing
Certification
Company Information
| We are experienced in valve manufacturer on Chemistry & Oil industry, our valves are qualified with the API 6D, CE97/23/EC, ISO9001,ISO14001 standards, in good quality and very competitive price. |
FAQ a) Why choose Didtek valves? Didtek Reply: Unbeatable value for money, fully certified production for all your tenders, 12 productions sites to offer you an unlimited range of valves, pipes and fittings, unlimited shipping options not to make you lose time or money, outstanding customer service: a single consultant will take care of all your requirements, making sure you get on time technical support, quotations, services and delivery. b) Where is Didtek Valve manufacturer base? Didtek Reply: The chosen location was Oubei town, a strategic position to reach a wide range of supplier of semi-finished products, foundries and raw materials and to be very close to Shanghai port. c) What's Didtek main product and market? Didtek Reply: Didtek Valve mainly manufacture
Butterfly Valve, Ball Valve, DIN Industrial Valve etc, our main market is European & American Market. d) What's the application of Didtek valves? Didtek Reply: Our valves are designed and developed for petrochemical industries, fertilizers, power plants, steel plants, nuclear application, paper mills, sugar plants, oil and natural gas industries and allied process industries. e) How is the Didtek Valve production? Didtek Reply: We are equipped with CNC lathes, automatic machining centers, automatic MIG seal welding and automatic hard facing facility to reduce human error. Today equipment and technology along with a qualified training to our employees produce valves as required by international market. f) Can I be an agent for Didtek products? Didtek Reply: Yes, we're looking for the agent all over the world, please contact us for further discussion. g) Can you deliver products exclusively made for us? Didtek Reply: Yes, we have the possibility to develop products that are unique for one customer subject to individual agreements. The products may differ in appearance, technical features or packaging. Please contact us to discuss your requirements. h) How is the process of Didtek valves tested? Didtek Reply: Didtek Valves pass the test in accordance to the customer’s request, please get detailed information from our catalogue or website. Contact Information
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Contact us if you need more details on One-way
Check Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about One-way Check Valve、One-way Check Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Check Valve > ANSI Swing Check Valve
Certification 
Company Information 
... Contact us if you need more details on One-way Check Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about One-way Check Valve、One-way Check Valve. If these products fail to match your need, please contact us and we would like to provide relevant information. 
