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DDC Couplings

DDC Couplings
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DDC Couplings

Product catalog summary
Introduction
DDC couplings are designed to ensure safety and environmental protection during fluid loading and unloading processes. The bidirectional sealing design facilitates a safe and straightforward disassembly process.
Operation Procedure
1. Lock the units by turning the Hose Unit 15° clockwise.
2. Valves remain closed.
3. Open the valves by turning the Hose Unit 90°.
4. Reverse the process to close the valves and unlock the units.
Advantages
  • Prevents fluid loss during connection and disconnection.
  • Reduces human error in fluid transfer operations.
  • Easy handling.
  • Protects human health and the environment.
LUXE DDC Coupling Solutions
  • Available in a wide range of materials and sizes.
  • Compatible with multiple brands, designed according to NATO STANAG 3756.
Technical Specifications
  • Materials: Stainless Steel (1.4408), Aluminium, Brass, others on request.
  • Working Pressure: Stainless Steel - 25 bars, Aluminium - 10 bars, Brass - 16 bars.
  • Test Pressure: Stainless Steel - 37.5 bars, Aluminium - 15 bars, Brass - 24 bars.
  • O-rings Seal: FPM for SS, NBR for AL.
  • Flat Seal: PTFE.
  • End Connections: BSPP, NPT, ANSI 150 Lbs Flange, others on request.
  • Certificates: ATEX, PED, 3.1 Material certificate.
Application Scenarios
Includes Tank Unit (TU) and Hose Unit (TH) with various thread codes and materials such as Stainless Steel, Brass, and Aluminium.
Production and Distribution
  • Production Centers: China, Germany.
  • Distribution Centers: Germany, Poland.
Contact: [email protected], www.luxecasting.com
See more

Catalog excerpts

DDC Couplings-2

Why use our DDC ? · Safety First ! Our DDC couplings are designed to protect the operators and the environment during the loading and unloading fluid process. The bidirectional sealing design ensures a safe and simple disassembly process. · Solutions We can supply a large range of material and sizes. · Multi-Brands compatibility. Our DDC are designed according NATO STANAG 3756 this allows us to be compatible with most brands. How our DDC works ? Advantages 1.Turning the Hose Unit by 15° clockwise locks the units together. 2.The valves are still closed 3.Turning the Hose Unit by 90° opens the inside...

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DDC Couplings-3

DDC COUPLINGS Materials: Stainless Steel (1.4408) Aluminium Brass Other on request Working Pressure: Stainless Steel = 25 bars (363 psi) Aluminium = 10 bars (145 psi) Brass WP = 16 bars (232 psi) Test Pressure : Stainless Steel = 37.5 bars (544 psi) Aluminium = 15 bars (218 psi) Brass = 24 bars (348 psi) O-rings Seal : FPM (-35°C / +140°C) for SS NBR (-30°C / +100°C) for AL Flat Seal : PTFE (-25°C/ +250°C) End connections : BSPP 、NPT 、ANSI 150 Lbs Flange 、 Other Thread and Flange types on request. Certificates : ATEX , PED , 3.1 Material ce

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DDC Couplings-4

APPLICATION SCENARIOS

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DDC Couplings-5

BSPP ISO 228-1" BSPP ISO 228-2" BSPP ISO 228-21/2" BSPP ISO 228-3" BSPP ISO 228-4" BSPP ISO 228-6" BSPP ISO 228-8" HOSE UNIT-Female Thread BSPP ISO 228-1" BSPP ISO 228-2" BSPP ISO 228-21/2" BSPP ISO 228-3" BSPP ISO 228-4" BSPP ISO 228-6" BSPP ISO 228-8" BSPP ISO 228-1" BSPP ISO 228-2" BSPP ISO 228-21/2" BSPP ISO 228-3" BSPP ISO 228-4" BSPP ISO 228-6" BSPP ISO 228-8" BSPP ISO 228-1" BSPP ISO 228-2" BSPP ISO 228-21/2" BSPP ISO 228-3" BSPP ISO 228-4" BSPP ISO 228-6" BSPP ISO 228-8" TANK UNIT-Female Thread BSPP ISO 228-1" BSPP ISO 228-2" BSPP ISO 228-21/2" BSPP ISO 228-3" BSPP ISO 228-4" BSPP ISO...

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DDC Couplings-6

Flange Type Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 151 Lbs HOSE UNIT-Flange Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 151 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs * Other Flange types on request Name Flange Type Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150 Lbs Flange AINSI 150...

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DDC Couplings-7

Distribution Center Germany Production Center Germany Distribution Center Poland Production Center China Production Center : LUXECASTING Machinery +86 795 7066 681 LUXECASTING Germany Distribution Center : LUXECASTING Europe LUXECASTING Poland

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.