Maintenance Free Fuel Dispensing Valve 0.3MPa Working Pressure Shutdown Valves

• Customization: Available
• After-sales Service: Warranty Policy; Repair Service; Technical Support
• Warranty: 1 Year
• Model NO.: Fuel Shutdown Valves
• Condition: New
• Type: Electric Oil Pump
• Product Name: Fuel Shutdown Valves
• Customized Support: OEM, ODM, Obm
• Application: Fuel Dispenser Hose Connection
• MOQ: 1 Piece
• Sample: Sample Freely
• Advantage: Corrosion Resistand
• Working Temperature: -30ºC~+55ºC
• Working Pressure: 0.2MPa
• Liquid: Gasoline, Diesel, Kerosene
• Transport Package: Cartons, Single Box, 36meters Per Rool
• Specification: 485*385*185mm
• Trademark: CHENTONG MACHINERY
• Origin: Zhengzhou, China
• Production Capacity: 50000 Pieces/Month
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 4.000kg

Product Description

Product Description

High-precision Gas Station Casting Iron Breakaway Valve Emergency Shut-Off Valve

* Threaded outlet of upper body is convenient for connection with the inlet of flow meter of fueling machine.

* High temperature pressure relief valve is used to relieve the pressure increasing with the temperature of oil in the pipeline due to the cutoff of cutting ring and  close of auxiliary valve when oiling machine breaks down.

Key Features:

* (Normally open type) auxiliary valve can stop oil reverse flowing and leaking when it is closed.

* The holder can make auxiliary valve normally open to reduce the resistance of oil flow and that will not affect its flux.

* Spring is used to strengthen sealing performance when auxiliary valve closes.

* Cutting ring is cut off under stress and ensures the cutoff moment of 350~550N·m.

* Main valve is used to close the oil flow to oiling machine from submerged oil pump.

* Main body is made of HT200 cast iron and inside or outside threaded inlet is for your option.

* Testing jack is used to test the pressure in pipeline after being installed with a pressure meter.

* Tumbler is a holder to keep main valve normally open. Using special alloy Galaxy 1# can ensure the normal action under 75 oC.

Material	Cast iron(Spray-paint)
Technical	Parameters
Flow rate	0-120L/M
Working pressure	0.3MPa
Valve closing speed	<1s
Emergency cutoff force	350N·m~550N·m
Lowest shut-off temperature	75oC
Thread	1+1/2" Female and 1+1/2" Female 1+1/2" male and 1+1/2" male
Working temperature	-30ºC~+55ºC
Seal	fluorine rubber, nitrile rubber

CNC Turning

CNC Milling

CNC Laser Cutting

Our CNC turning and milling services can produce highly accurate and complex parts from a variety of materials, including metals, plastics and composites.

Samples: 1-3 Day
Lead time:7-14Day
Machinery Axis: 3,4,5,6
Tolerance:+/-0.01mm
Special Areas :+1-0.002mm
Surface Roughness: Ra 0.1~3.2
supply Ability:200,000Piece/Month.

Our CNC milling capabilities allow us to produce precise and complex components from various materials including aluminum, stainless steel, brass, engineering plastics, and more.

Machinery Axis: 3, 4, 5
Processing Range: Length 5–1500mm
Tolerance: ±0.01mm
High Precision Zones: ±0.002mm
Surface Finish: Ra 0.4–0.05
Materials: Metals, Plastics, Composites
Quality Assurance: In-house QC team, Full inspection, Process FMEA, CPK control

Our CNC laser cutting services deliver fast, clean, and precise cuts on sheet metals and non-metal materials. Ideal for prototypes, custom parts, and high-volume production with minimal material waste.

Cutting Thickness: 0.1 – 25mm (material-dependent)
Materials: Stainless Steel, Carbon Steel, Aluminum, Brass, Acrylic, Plastics
Cutting Tolerance: ±0.1mm
Max Sheet Size: Up to 3000 × 1500mm
Edge Quality: Smooth, burr-free finish
Applications: Enclosures, signage, brackets, precision plates

FAQ

1. What is CNC machining?
CNC (Computer Numerical Control) machining is an automated manufacturing process that uses computer-controlled machines to produce high-precision and complex-shaped parts. We offer customized CNC machining services to meet the exact specifications of your parts.

2. What is the precision of your CNC machining?
Our CNC machining services provide precision up to 0.01mm, ensuring high-quality and accurate parts for various applications.

3. What materials can you machine?
We can machine a wide range of materials, including aluminum, stainless steel, copper, titanium alloys, POM, plastics, and more, suitable for different industries and applications.

4. Do you accept small-batch orders?
Yes, we accept small-batch orders. Whether you need a single custom part or small-volume production, we offer flexible solutions to meet your needs.

5. What is the typical lead time for CNC machining?
The lead time depends on the complexity and quantity of the parts. Typically, the lead time for standard orders is X-XX weeks, and specific timelines will be confirmed based on your requirements.

6. How do you ensure the quality of your machined parts?
We follow strict quality control procedures under the ISO9001 quality management system. Every part undergoes multiple inspections to ensure it meets the highest precision standards.

7. Do you offer design support?
Yes, we provide design consultation services to help optimize your product design, improve manufacturability, and ensure efficient production processes.

8. Do you provide after-sales support?
Yes, we offer comprehensive after-sales support to ensure that any issues with your parts are promptly addressed. We provide maintenance and replacement services as necessary.

9. How can I get a quote?
You can contact us via email or through the online inquiry form, providing product drawings and specifications. We will send you a detailed quote within 24 hours.

10. Do you offer international shipping?
Yes, we provide international shipping services to ensure your products are delivered safely and on time to customers worldwide.