Find ESV 40 Emergency Cut-Off Valve, Emergency Shut Off Valve, Iron Emergency Cut-Off Valve on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)

Emergency Cut-off Valve

Product categories of Emergency Cut-off Valve, we are specialized manufacturers from China, ESV 40 Emergency Cut-Off Valve, Emergency Shut Off Valve suppliers/factory, wholesale high-quality products of Iron Emergency Cut-Off Valve R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
View : List Grid
ZXWJ-1100/1300 Automatic spot UV coating machine
Brand:
 Innovo
Packaging:
 wooden case
Supply Ability:
 5 sets/month
Min. Order:
 1
Certificate:
 CE
Model No.:
 ZXWJ-1100/1300

UV Coating Machine

Anhui Innovo Bochen Machinery Manufacturing Co., Ltd. is a global business enterprise engaged in the manufacture, marketing, research and development of machinery. Our firm also provides import and export...
goods shelf roll forming machinery
Brand:
 UNOVO
Packaging:
 machine is direclty fixed in container by wire line. ship by 40GP container
Supply Ability:
 88 Set/Sets per Year
Min. Order:
 1
Model No.:
 U-300
Place of Origin:
 Jiangsu, China (Mainland)

Rack Roll Forming Machine

Unovo Machinery Co.,Ltd. was a high precision difficult profile customized roll forming machine manufacturer in Jiangsu province China since 1998. Our design and testing engineering team has over 20 years...
30MT 57000L Propane Tank Trailers
Brand:
 Xagong Chusheng
Packaging:
 no
Supply Ability:
 600 sets per year
Min. Order:
 1
Certificate:
 ISO9001,ISO14001,SGS,CCC,ASME
Model No.:
 57000L

LPG Tank Trailer

As top of the biggest vehicle manufacturers in China, Xiagong Chusheng (Hubei) Special Purpose Vehicle Manufacturing Co., Ltd. can research and develop independently. Our company is integrated with design and...
Shantui 37m  HJC5270THB-37 Truck-Mounted Concrete Pump
Brand:
 Shantui
Packaging:
 Standard export package
Supply Ability:
 200 Units/Month
Min. Order:
 1
Certificate:
 ISO9001
Model No.:
 HJC5270THB-37

Mobile Concrete Plant Truck

Shantui Construction Machinery Co., Ltd. (Shantui) was founded in 1980. Shantui is one of the top 50 manufacturers of construction equipment in the world, and one of China`s top 500 manufacturers. Shantui`s...
33.6 tons aluminum alloy fuel tanker trailer
Brand:
 CLW
Packaging:
 Waxed
Supply Ability:
 12000 Sets per year
Min. Order:
 1
Certificate:
 ISO, CCC
Model No.:
 CLW GROUP TRUCK

Semi-Trailer

CLW GROUP TRUCK produce trucks specially for you, we are the biggest special trucks manufacturer in China, you can find all kinds of the special trucks produced in our factory , and you can also send us the...
ESV40A Emergency Cut-off valve
Brand:JIASONG
Packaging:Carton
Certificate:High quality
Model No.:ESV40A
 Click for details
ESV40 Emergency Cut-off valve
Brand:JIASONG
Packaging:Carton
Model No.:ESV40
 Click for details
China Emergency Cut-off Valve Suppliers

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