Technical Product Specification
Place of Origin: Made in China
Material: Body: ERA Premium polypropylene (PP）
Packing Method: Carton
Color: Body: Black Nut: Blue, sky blue, dark blue, grey blue, grey white, black
Dimensions: 20mm*3/4”
Manufacturing Standards: ·EN ISO 15874 ·AS/NZS 1429
Approvals and certifications: ·Certified by WRAS ·Certified by ACS ·Certified by WATERMARK
Meathod of Jointing:
1. Clean the pipe surface and chamfer the end of pipe.
2. Unscrew nut until half of the thread is visible.
3. Push pipe into body, through the nut, split ring, and O-ring.
4. Screw nut firmly.
Working Pressure: PN16
Working Temperature: 0-45 DEGREE
ERA Quality Control
| Tests | Requirement/test standard | Initial type test | Self-monitoring | Third-party control |
| Hygiene | Growth of microorganisms | Yes | No | At any new formulation |
| Toxicity test | The extraction of metals | Yes | No | At any new formulation |
| Opacity test | the amount of light transmitted through the fitting wall shall be less than or equal to 0.2% | Yes | No | At any new design or formulation |
| Shell Test | For underground uses: assembled fittings and pipes, at 2 times of the rated working pressure for 60 ± 5 sec. No leakageFor above ground uses: assembled fittings and pipes, at 1.5 times of the rated working pressure for 60 ± 5 sec. No leakage | Yes | One per production shift | At any new design or formulation |
| Torque test | Tighten the fittings with the torque values as manufacture's installation instruction. No damage. | Yes | One per production shift | At any new design or formulation |
| Joint Effectiveness | For underground uses: assembled fittings and pipes, at 2 times of the rated working pressure for 1hour ±5min.No leak.For above ground uses: assembled fittings and pipes, at 1.5 times of the rated working pressure for 1hour ±5min.No leak. | Yes | One per production shift | At any new design or formulation |
| Vacuum test | Assembled the pipes and fittings, give a pressure with Vacuum for 1hour ±5 min，the pressure gauge changes shall not exceed 0.1 bar, and there is no entry of water inside of the fittings. | Yes | One per production shift | At any new design or formulation |
| Tensile test | Assembled the pipes and fittings, fix them on the stretcher, gradually exert pressure for 15-30s, then keep the force for 5 min ± 30s. The tightening torque and the maximum slipping shall comply with value in specified table.Assembled the pipes and fittings, fix them on the stretcher, gradually exert pressure for 15-30s, then keep the force for 5 min ± 30s. The tightening torque and the maximum slipping shall comply with value in specified table. | Yes | One per production shift | At any new design or formulation |
| Marking | WRAS，ERAR，PN，Size，Production date | Yes | 1x per 4 hour | At any new design or formulation |
ERA Valve Advantages:
50 Years Quality Gaurantee
13 International Certification
Strict Quality Control
Good Raw Material And Spare Parts Ensure Exceellent Mechnical And Chemical Properties
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