Castel Refrigeration Solenoid Valve Air Conditioner Cold Storage Refrigerant Stop Valve Type 1020/2 、Castel Castel solenoid valve 1068/4 split welded junction coil HF2 cold storage air conditioner、 Castel solenoid valve 1064/3 cold storage air conditioning refrigeration stop valve HF2 screw port Castel electromagnetic valve 1064/4 4490/A air conditioning/cold storage refrigeration control valve Castel solenoid valve 1028/3 Air conditioning refrigerant refrigeration equipment control valve liquid supply Castrel solenoid valve/air conditioning/welding junction/refrigeration in cold storage 1068/3 1068/4A 6 Castel solenoid valve 1079/11 General control valve for refrigeration and air conditioning accessories in cold storage Castel  solenoid valve Refrigeration ball valve for air conditioning in cold storage 1070/5 HM2 1070/4A6 Castel  Solenoid valve Refrigeration unit Air conditioning Ship stop valve 1098/7 Castel  HF2 Castelr solenoid valve coil HM2 220V/110V/24V 50-60hz/8W Castel  refrigeration solenoid valve 1028/2 Cold storage control valve Air conditioning refrigerant solenoid valve Castel   solenoid valve 1020/3 3 minute refrigerant refrigeration valve Cold storage stop valve Castel solenoid valve/air conditioning control valve/refrigeration 1078/5/4A6/9A6 1079/7Castel solenoid valve/air conditioning control valve/refrigeration 1132/04S 1/2  coil 9320/RD2 DC24V Castel Safety Valve Relief Valve3060/33C240/C280/34C2403030/44C240/66C400 3030/88C400/C190/280 3061/4C280  3060/45C2403060/45C280/300/450 3061/3TS280/4TS240/2TS420/190/300/320  6110/22 6110/32/44 6110/23