Gofret tipidagi quyma temir sharli klapanlar
1.Standart: DIN3357/EN12516 ga mos keladi
2.Yuzma-yuz: DIN3202 F4/5 /EN558-1 Series 14/15
3. Flanj DIN2533/EN1092-2/ISO7005-2 ga burg‘ulangan
4. Material: quyma temir
5.Oddiy bosim: PN16
6. Hajmi: DN50-DN200