1.Standard: DIN3357 / EN12516 ጋር የሚስማማ
2. ፊት ለፊት፡ DIN3202 F4/5 /EN558-1 Series 14/15
3.Flange ወደ DIN2533/EN1092-2/ISO7005-2 ተቆፍሯል።
4.Material: Ductile Iron
5.መደበኛ ግፊት:PN16
6.መጠን: DN15-DN250