| Model | 2V025-06 | 2V025-08 | 2V130-10 | 2V130-15 | 2V250-20 | 2V250-25 |
| Workingmedium | Guide Type | |||||
| Motion Medium | Direct Drive Type | Guide Type | ||||
| type | Normal Close Type | |||||
| Aperture of Flow Rate | 2.5 | 13 | 25 | |||
| CVÂ Â Value | 0.23 | 6.2 | 23 | |||
| Joint pipe bore | G1/8" | G1/4" | G3/8" | G1/2" | G3/4 | G1 |
| Operation Fluid Viscosity | 20CST | |||||
| Working-Pressure | 0~1.0MPa | 0.05~0.7MPa | ||||
| Max Pressure Resistance | 1.5MPa | 1.05MPa | ||||
| Operating Temperature Rang | -10~+80°C | |||||
| Voltage Range | ±10% | |||||
| Protect Class | IP65 | |||||
| Power Consumption | AC:7VA/60Hz,9VA/50Hz/DC:6W | |||||
| Insulation | FÂ Class | |||||
| Material of Body | Aluminum or Brass | Brass | ||||
| Material of oil seal | NBR or ViTon | NBR | ||||
| Shortest Excitation Time | 0.05 Second | |||||
Â
| Model | A | B | C | D | L |
K Â |
| 2V130 | 48 | 16 | 66 | 13 | 101 |
G3/8" G1/2" Â |
Shipment
1: Usually we ship your order by sea or by air...
2: We do our best to ship your order in 2 week after receive your payment
3: We'll tell you the tracking number once your order has been sent.
4.100%  one by one tested.
5. MOQ: 1 pcs, small order is available in the first business
6. Payment: T/T,  WEST UNION,Â
7. Welcome OEM designs and manufactureÂ
8. Delivery: By air, by sea, by express such as DHL, TNT or EMS etc, deliver time 5-15 days
Why choose us
1: Various style for completely series pneumatic products for you to choose
2: High quality with competitive price
3: Sample order & small quantity order is ok
4: Provide free products information.
5.Reliable quality assured and active after-sell serviceÂ
brand packages:
1.with our brand SUPERMECHÂ in products and boxes Â
2. with blank brand no logo
3. with client logo
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Characteristic
Use:the Emergency Cut-Off Valve is installed on the inlet of the pipeline for the Submersible Pump type fuel dispenser. In case of accidents, for instance, the dispenser collapsing or a fire, the valve can rapidly cut off the oil flow automatically.
Installation
Install the oil pipeline with oil-proof pipes which will not turn hardened, The screw seal adopts thread sealant. The tightness should not be excessive. Don`t screw on the slot, or else the valve will be twisted off. Fix the hexagonal screw on the top of the valve with a spanner and screw the joint with another spanner . The slot must be on a level with the top of the base or within 10mm above or below. Otherwise, the slots on the inlet and outlet are possible to be broken off caused by the heavy strike.
Change of the top slot
Shut off the power supply for the oil pump and oil drainage system. Manually close the valve, take off the hexagonal screw, pull out the valve top, take down the gasket, spread butter on, mount a new valve top and tighten the hexagonal screw.Change those parts with even slight damages. Load the pipes in the oil distributor again and check whether there is any oil leakage.
Valve maintenance
Open
and close the valve manually several times and restore to the former
position again to confirm whether the valve can operate normally. Such
operation must be conducted annually to check whether there are any
damage to the valve and whether repair is necessary or not.
Technical Specification
| Main Part Material | dust casting iron |
| Nominal Pressure | 0.2MPa |
| Threaded Joint of the Inlet and Outlet | NPT 1.5'' |
| Flow Range | 120L/min |
| Operating Medium | gasoline, diesel, coal oil |
| Operating Environment | -20°C-+55°C |
| Rate of Valve Closure | 0.5S |
ESV 40 Emergency Cut-Off Valve, Emergency Shut Off Valve, Iron Emergency Cut-Off Valve
Shanghai Jiasong Machine Co., Ltd , http://www.fuel-dispenser-parts.com