AV619, from 0.005-0.5 bar  - spec sheet AV1
Safety relief valves for pressures 0.005 (0,7 psi) up to 0.5 bar (7 psi) , in brass or stainless steel

AV815 for acetylene - spec sheet AV2
Safety relief valve for acetylene. To be used in conjunction with manifold pressure regulator according to DIN EN ISO 7291

SV805, 805A, 0,5-45 bar - Ficha técnica SV1
Válvulas de seguridad de 0,5 hasta 45 bar; en acero o acero inoxidable