Join Us |Sign In | User Guide | Inquiry Cart

Shanghai Jiasong Machine Co., Ltd

Diesel Fuel Dispenser, Kerosene Fuel Dispenser, Gasoline Dispensers, Fuel Dispenser, Combination Pump, Manufacturer and Supplier - China

HomeProductsCompany ProfileCertificatesNewsInquiry


This company is a Free member of AsianProducts.
If you end up wanting to buy anything from this supplier, we strongly suggest you to use our Escrow service EZ Order. This will ensure a 100% safe transaction.

Information for Buyer

  • Shanghai Jiasong Machine Co., Ltd
  • OEM Service: No
  • Register Time: 2011-11-21

  • (, China) Map
  • Phone: +86/021-69592815
  • Contact Person: jiasongmachine

Products Detail

ESV40A Emergency Cut-off valve ( ESV40A )

  • Business Information:

Product Feature:

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.

FacebookTwitterLinkedinAdd to my favorite Print this pageForward this page