Dispenser angle valve emergency shut-off valve shut-off valve

Shut off valves is used in the place like petrol station, where it is easy to have fire accident and needs an emergent    cut off with the surrounding medium.         Its use soluble bridging material ,the valve spool will automatic closed and shut off the pipeline

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Shut off valves is used in the place like petrol station, where it is easy to have fire accident and needs an emergent    cut off with the surrounding medium.         

Its use soluble bridging material ,the valve spool will automatic closed and shut off the pipeline transport oil when have fire or dispenser be pull down and damage. 

 

TP-ES40 Emergency Shut-off Valve are installed on fuel supply lines beneath at grade level to minimize hazards associated with collision or fire at the dispenser. If the dispenser is pulled over or dislodged by collision, the top of the valve breaks off the flow of fuel. Single-poppet models shut off supply flow, while double-poppet models shut off supply as well as prevent release of fuel from the dispenser's internal piping. The base of the Emergency Valve is securely anchored to the concrete dispenser island through a stabilizer bar system within a U-Bolt Assembly. Valve inlet (bottom) connection are female pipe threads and outlet (top) connections are available with female threads, male threads, or a union fitting. Other options include suction system models with a normally closed secondary poppet which maintain prime, and models with external threads on inlet body which connect to secondary containment system.

 

Specifications

Working pressure

0.2Mpa 

Valve closing speed

0.5s 

Working temperature

-30°∼55°

Flow range

0-120L/min

Poppet valve

single/double

Inlet thread

NPT11/2, BSPF11/2

Outlet thread

NPT11/2, BSPF11/2

Material

Body

Cast Iron

package

12pcs/carton

  N.W./G.W.2.8kg each , 35kg/case of 12
  Measure48*38*18cm3

Characteristic

ZL-12 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 submerged oil-pump type fueling machine. This valve adopts fusible material and cutting ring.



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