fm200 fire suppression gas flow check valve

{"cid":"91218435","title":"Fm200 Fire Suppression System Fire Extinguisher Accessories Gas Flow Check Valve 6.6MPa","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/c3\/e404c0160f47bf362c11e1c3a21b-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Air Giant","Model Number":"QQD6\/6.6","Minimum Order Quantity":"50 pieces","Delivery Time":"10-15 working days","Place of Origin":"China","Payment Terms":"L\/C , D\/P, T\/T, Western Union, Paypal, Credit card","Supply Ability":"500 pieces per week","Packaging Details":"Plywood outer box with bubble bag or paper","Model No.":"QQD6\/6.6","Nominal diameter":"\u04246mm","Nominal working pressure":"6.6MPa","Opening pressure":"\u22640.25MPa","Inlet\/Outlet thread":"M14*1.5mm"}}

{"cid":"91151403","title":"Refillable 4L\/10L Nitrogen Drive Gas Cylinder with Pressure Gauge for FM200 Fire Suppression Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/ca\/ef01c7b3e45042b1d177e7efe773-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Xingjin","Model Number":"QQP4\/6 QQP7.5\/6 QQP10\/6 QQP20\/6 DQP40\/6","Minimum Order Quantity":"2 set system","Delivery Time":"10-15 working days","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Spraying Time":"\u226410s","Environmental":"Environmentally Friendly","Supply Ability":"300 sets per month","Power":"DC24V\/1.6A","Durability":"High Durability","Certification":"CAL,CMA,CNAS,ILAC-MRA,CCC","Place of Origin":"China","System Components":"Control Panel, Cylinders, Piping, Nozzles, Detectors","Packaging Details":"Plywood outer box with bubble bag or paper"}}