Wholesale Dvgw/W534 Stainless Steel Quick Connector Hydraulic Press Fitting Connector

Product Description

Working Principle

1.Cold Pressing: Uses an electro-hydraulic tool to radially compress the fitting onto the pipe.
2.Permanent Connection: Creates a form-fit and force-fit joint without heat or sparks.
3.Seal Activation: Compresses the integrated O-ring against the pipe wall for a tight seal.
4.Press Indicator: Features a visual indicator to confirm a successful press.
5.Mechanical Lock: The deformed profile grips the pipe securely, preventing pull-out.

Product Features

1.Material Options: Made of AISI 316L, AISI 304L, or AISI 304 stainless steel.
2.Certified Quality: Certified to German Standard DVGW W534,WRAS,WaterMark,CE.
3.Size Range: Covers diameters from 15 mm to 168.3 mm.
4.Pre-Inserted Seal: Equipped with high-grade EPDM sealing elements.

Product Advantages
1.High Durability: Offers excellent corrosion resistance for long service life.
2.Fast Assembly: Enables quick, weld-free installation.
3.Guaranteed Fit: Ensures full compatibility with European potable water systems.
4.Secure Joint: Provides reliable leak-proof performance.
5.Multi-Grade Supply: Allows project flexibility from a single source.

 1.Fast installation
Only 3–5 seconds per joint, no welding or threading.

 2.High & Low Temperature Resistance
Ensuring reliable performance from cryogenic storage to high-heat processing lines.

 3.Wear Resistance
Engineered to withstand abrasive materials, from mining slurry pipelines to pneumatic conveying systems.

4.High strength
Hexagonal profile provides excellent pull out resistance, anti-rotation, vibration resistance.

5.Multi-Angle Design
Available in 45°, 90°, and custom bends, addressing complex routing requirements with fewer joints.

6.Dual sealing

Metal mechanical lock + EPDM/silicone O-ing, ensuring zero leakage.

Specification

Type					& Press Fitting
Material	Stainless steel: SS304L, Edelstahl1.4306/ Edelstahl1.4301, AISI304L, Inox304L; SS316L, Edelstahl1.4404, AISI316L, Inox316L;		Galvanized carbon steel, Kohlenstoffstahl, ACCIAIO AL CARBONIO.		Copper/Brass
Size	GB1 series sizes: 15,18,22,28,35,42,54,76.1,88.9,108mm. (Same as DVGW W534:1995); GB2 series` sizes: 15.88, 22.22, 28.58, 34.00, 42.7, 48.6, 76.1, 88.9, 108mm. (Same as JIS G 3448-1980).
Standard	Standard DVGW W534(UNIEN10312)	Standard DVGW W534(UNI EN10312) JIS (JWWA G116:2011)	StandardUNI EN 10305-3	StandardUNI EN10305-3	Standard EN1254 (EN1057)/AS3688/ASTMB88
O-Ring	O-ring sealing standard: CEN EN 681-1:2006; GB/T19228.3-2003 Chlorinated butyl rubber(CIIR), EPDM, HNBR, NBR and FKM, etc.
Galvanization	All carbon steel pipe fittings are plated with rust-resistant zinc.
Anneal	All stainless steel pipe fittings are annealed in inert gases before packing.
Our management system has been certified by IS014001:2015/IS09001:2015/0HSAS 18001:2017.

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FAQ

1. Are you a trading company or factory? 

We are a manufacturer boasting 15 years of industry experience and holding proprietary import-export rights.

2.May I request free samples?
Free samples can be provided for first cooperation under sincere cooperation. 

3.What certifications do you have?
Yes, we hold ISO, CE, and PED certificates.

4. Can you do OEM Products?
Certainly! Our expert engineering department is eager to collaborate on your unique OEM projects, bringing your vision to life with precision and expertise.

5. How long is your delivery time? 
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends. 
 
6. Warranty time? 
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 

7. How about your requirement for MOQ?
For in-stock products, there is no MOQ requirement, offering you flexibility. However, if stock is insufficient, MOQ will be determined based on the product size, ensuring optimal efficiency.

8. What are your payment terms?
Typically, we require a 30% deposit and the remaining 70% upon BL Copy. However, we are always open to discussing alternative arrangements to suit your needs and ensure seamless transactions.