Nominal Diameter: DN25–DN50
Nominal Pressure: 10Bar/16Bar
Design Standard: DIN 3352
FTF Dimension: According to the manufacturer
Threaded Connection: ISO 7-1/ ASME B1.20.1
Inspection and Test: ISO 5208
Material List:
No. Item Material Symbol
1. Body Ductile Iron EN-GLS-500-7 to AS 1831/ASTM A536 60-40-18/ DIN1693 GGG40/GGG50
2. Wedge Ductile Iron EN-GLS-500-7 to AS 1831/ASTM A536 60-40-18/ DIN1693 GGG40/GGG51
3. Wedge Coating Elastomer Working temperature
EPDM -45℃-135℃
NBR -10℃-80℃
4. Wedge Nut Copper Alloy
5. Stem Stainless Steel DIN X 20Cr13
6. Stem Collar Copper Alloy
7. O-Ring EPDM/NBR