HS Code: 8413110000
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.


Emergency Cut-off Valve for Fuel Dispenser

 

WHY BLUE SKY?

1. Blue Sky used to be the first factory special for dispenser controller in China. With over 20 years' history in this field and continuous optimization & innovation, Blue Sky makes controllers with as many functions as you like.

2. Almost every part is made by Blue Sky itself, including controller, flowmeter and pump, since Blue Sky finds that other factories' products cannot meet its demands and requirements due to the increasingly thriving business all over the world.

3. Professional, steady and advanced as Blue Sky is, its products already passed ATEX, OIML and other standards.

4. With top-ranking staff, some of which are from the first dispenser factory in China, and some belong to the new generation, Blue Sky dispensers boast sound market reputation, extensive business channels, solid customer foundation and strong market competitiveness.

5. Persisting to the principle of "making trade services the forerunner of the business", Blue Sky will strive for high efficiency, passion, integrity to provide customers with superior trade services.


Presentation of Blue Sky factory
Emergency Cut-off Valve for Fuel Dispenser

 

Forklift Mast Rollers are generally found running between the inner masts and four lift mast rollers run between the outer and the inner masts. The mast is located at the frontal part of a forklift and its purpose is to raise and lower loads. The mast rollers transforms the forces and moments that derive from the fork carrier, into the mast and into the frame. It is an extremely important component of the mast as it enables the vertical movement of the fork carriers, while maintaining its structural rigidity.
 
Mast rollers are available in two fitting series, HULR and LRQ. HULR series consists of two rows of contact Ball Bearings. Whereas, LRQ series consists of a single row of four point contact ball bearings. The bearings are structurally engineered to be capable of supporting great axial, radial, and moment forces. The rollers have crowned outside surface that consists of outer rings, which prevents edge loads, due to the possibility of a misalignment. While the inner roles are designed to be of a singular piece to be easily installed, which translates to cost savings.

Forklift Main Roller Bearing

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