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. Technical Specifications   Materials  Jis Flange,Lower Flange,Butt Welding Flange,Flat Welding Flange Zhangqiu Xinhao Machinery Parts Factory , https://www.xhflange.com
 Working pressure
 0.2MpaÂ
 Valve closing speed
 0.5sÂ
 Working temperature
 -30°∼55°Â
 Flow range
 0-120L/min
 Poppet valve
 single/double
 Inlet thread
 NPT11/2; BSPF11/2Â
 Outlet thread
 NPT11/2; BSPF11/2
 Body
 Cast iron
Package
package
12pcs/carton
N.W./G.W.
2.8kg each , 35kg/case of 12
Measure
48*38*18cm3
Â
Pressure: Low Pressure
Valve Structure: Pilot Membrane Structure
Power Supply: Auto Valve
Usage: Safety, Emptying
Standard: GB
Trademark: YB
Transport Package: Carton Box
Specification: BSP Thread
Origin: China
HS Code: 8481804090