Blow-out pressure 0.5 bar

Leser safety valve DN 100 / 150 PN 16 EN-JL 1040 (GG-25), open spring bonnet, open ventilation, type GSV 4421, blow-out pressure 0.5 bar

Leser safety valve DN 80 / 125 PN 16 EN-JL 1040 (GG-25), open spring bonnet, open ventilation, type GSV 4421, blow-out pressure 0.5 bar

Leser safety valve DN 65 / 100 PN 16 EN-JL 1040 (GG-25), open spring bonnet, open ventilation, type GSV 4421, blow-out pressure 0.5 bar

Leser safety valve DN 50 / 80 PN 16 EN-JL 1040 (GG-25), open spring bonnet, open ventilation, type GSV 4421, blow-out pressure 0.5 bar

Leser safety valve DN 40 / 65 PN 16 EN-JL 1040 (GG-25), open spring bonnet, open ventilation, type GSV 4421, blow-out pressure 0.5 bar

Leser safety valve DN 32 / 50 PN 16 EN-JL 1040 (GG-25), open spring bonnet, open ventilation, type GSV 4421, blow-out pressure 0.5 bar

Leser safety valve DN 25 / 40 PN 16 EN-JL 1040 (GG-25), open spring bonnet, open ventilation, type GSV 4421, blow-out pressure 0.5 bar

Leser safety valve DN 20 / 32 PN 16 EN-JL 1040 (GG-25), open spring bonnet open ventilation, type GSV 4421, blow-out pressure 0.5 bar