YH0012 Series Emergency Shut-Off Valve is to be used together with submerged oil-pump type fueling machine. It can cut off the oil flow automatically and rapidly and is a protection for submergedoil-pump type fueling machine. This valve adopts fusible material and cutting ring. Valve core will close automatically to cut off oil-flowing pipe in case of catching fire or oiling machine damaged by knocking.
Materials
Body : Cast iron (Spray-paint)
Seal : Buna-N O-ring
Technical Parameters
Flow rate : 0-120L/M
Working pressure : 0. 3MPa
Valve closing speed :
Emergency cutoff force : 350N . m-550N . m
Lowest shut-off temperature : 75"C
Medium : Water. gasoline, diesel, and kerosene
Operat ing Environment : -30"C-+55"C
Features
l. Threaded outlet of upper bodv is convenient for connection witH flowmeter of fueling machine.
2. High temperature pressure relief valve is used to relieve the pressure with the temperature of oil in the pipeline due to the cutoff of close of auxiliary valve when oiling machine breaks down.
3. (Normally open type) auxiliary valve can stop oil reverse flowing when it is closed.
4. The holder can make auxiliary valve normally open to reduce the of oil flow and that will not affect its flux.
5. Spring is used to strengthen sealing performance when auxiliary valve.
6. Cutting ring is cut off under stress and ensures the cutoff moment of 350
7. Main valve is used to close the oil flow to oiling machine from oil pump.
8. Main body is made of HT200 cast iron and inside or outside threaded inlet is for your option.
9. Testing jack is used to test the pressure in pipeline after being installed with a pressure meter.
10. Tumbler is a holder to keep main valve normally open. Using special alloy.Galaxy l# can ensure the normal action under 75 'C.
Galaxy valve mainly deals in the export of various kinds of valves, pumps and gas station equipments. Such as ball valves, gate valves, globe valves, check valves, plug valves, vacuum pumps, shut-off valves, nozzles, manholes and etc. And we have been manufacturing and exporting these products more than 20 years.
To guarantee the products quality, we passed ISO 9001 International Quality Assurance System, CE, API, etc. High quality and excellent after-service get our products good market nearly every parts of the world, such as U. S. A, Australian, African, Germany, Singapore, India, Norway, Saudi Arabia, Kuwait, Lebanon etc. With years of exporting experience, we are good at manufacturing to standards: GB, DIN, ANSI, BS, AS, JIS, ISO, API etc. Or make to clients' special requirements.
Galaxy's quality, forever guarantee", we welcome all clients visit our Co. And cooperate with us, we wish to achieve the win-win cooperation by joint efforts.
You are welcome to visit our website of www.galaxyvalve.com or www.yinhe-jixie.com
