m3 4 x f3 4 brass gas valves

{"cid":"91198411","title":"M3\/4\" x F3\/4\" Male x Female EN331 Brass Gas Valves","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/e3\/5e066dd645fefee30261574f7091-200x200-1.jpg","attrs":{"Price":"0","Brand Name":"Double-Lin","Model Number":"LL1092","Minimum Order Quantity":"0","Delivery Time":"within 7 days","Certification":"AGA, DVGW, CE, EAC","Place of Origin":"China","Payment Terms":"L\/C, D\/A,, D\/P, T\/T","Supply Ability":"50,000 pcs","Packaging Details":"Double-Lin standard packing","Item":"Gas ball valve","Size":"M1\/2\"x F1\/2\", M1\/2\"x F3\/4\", M3\/4\" x F1\/2\", M3\/4\" x F3\/4\"","Brass Material":"Hpb 57-3","Connection Type":"Male x Female","Handle Material":"Aluminium","Handle Type":"Aluminium","Stem Type":"Double O-ring","Stem Material":"Brass","Seal Material":"PTFE","Working Pressure":"5 bar (72.5 psi)","Opening\/closing Test":"10,000 times","Thread":"ISO228(equivalent to DIN259 and BS2779)","Working Temperature":"-10 \u2103-80 \u2103 (14\u2109-176\u2109)"}}