Valves Relief Pressure
1.Standard: Li gorî EN1074-5/BS EN1567
2.rû bi rû: EN558-1/ISO5752 Series 1
2.Flange ji BS EN1092-2 / ISO7005-2 / ANSI / JIS / AS2129 / BS10 T / DT / E vekir
3.Materyal: Hesinê gêj, Pola zengarnegir, Bronz
4. Zexta Normal: PN10/16/20/25/40, Dersa 125/150/300
5.Size: DN50-600