automatic water shut off valve high quality electric water shut valve
automatic water shut off valve high quality electric water shut valve
automatic water shut off valve high quality electric water shut valve
automatic water shut off valve high quality electric water shut valve
automatic water shut off valve high quality electric water shut valve
automatic water shut off valve high quality electric water shut valve
automatic water shut off valve high quality electric water shut valve

automatic water shut off valve high quality electric water shut valve

USD $3.5 - $4.5 /Piece

Min.Order:100 Pieces

Supply Ability:
1000 Piece / Pieces per Month
Payment Terms:
T/T Credit Card

Quick Details View All >

Brand Name:
GOGO
Place of Origin:
Zhejiang, China
Model Number:
PMC series
Material:
Brass
Application:
General
Structure:
Control

Ningbo Fenghua Gogo Automatic Trading Company Limited

Business Type: Government ministry/Bureau/Commission
Main Products: Hydraulic Valve ,Hydraulic Motor ,Hydraulic Cylinder Assy ,Reducer

Product Details

automatic water shut off valve high quality electric water shut valve

 

Introduction

The valve is a series of gas emergency shut off solenoid valves, specially designed as gas pipe breaker for emergency use . It can be connected with gas leaking detection sensor ,fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas supply (manually or automatically) is possible , hence ensuring the safety on gas usage .the valve features an auto-close when strong vibration is detected .After close,manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.

 

Specification                                                                                                                    

  

Suitable gas types: town gas          

Closing modes: current impulse or manual

Body: wrought aluminum alloy      

Driving Voltage:DC 9-12V

Sealing material:NBR rubber        

Close time :<1sec

Operation temperature:-10~50C     

Explosion proof mark:Exmb twoT4

Pressure max :10kpa              

Lead wire :0.4m

Connection:G1/2",G3/4",G1"

Turn on :manual  

Working Principal

When the switch is pressed, the capacitor discharges and provides an electric current so that a coil can generate strong magnetic held to pull down the valve, achieving the closing within one second.

 

 Emergency Shut Off  Valves 

Operation instruction 

1.There are two ways to close the valve:

(a)An electric impulse of 1 sec (DC 9V),or

(b)Press the red knob (must open the protective cover first ). After this operation, the valve remains closed.

Note: the protective cover must remain on position at all time.

2.When the valves is closed,manually pull the red knob up to turn it on .then the valve remains on.

Note:the valve may not to be pulled up if gas pressure on both sides(inlet and outlet) is not balanced. Take necessary action to ensure that they are balanced ,then pull the knob up again,force pulling it may result in damage to the valve.

3.The valve will close automatically when it detects strong vibrations. Should this feature fails, notify the contractor or manufacture for repair.

4.After closing ,careful inspection is required.Do exercise caution when the valve needs to be turned on again.

Installation Requirements

1. Only request contractor can install this valve.

2 .The valve must be installed after the indoor main valve.

3 .A valve should be installed in the gas flow direction marked on the valve body. The coil must not be placed in downward position A valve may be installed horizontally or vertically.

4. the valve control wires should be connected correctly. White indicates positive while black stands for negative. Mismatch lends to fatal consequences.

5. During pipe maintenance, such as pressurized pipe cleaning .the valve should removed to avoid damages to the valve sealing.

6.During pressure tests, the valve should be turned on.

7.The valve's opening knob can be pulled up when equal pressure have been reached at the inler and the outlet of the valve.

8. Wrong polarity, wrong voltage or prolonged power on may damage the electromagnetic coil.

9.Our guarantee does not include any damage to the valve or loss of parts due to keeping or actions in violative regulations.

automatic water shut off valve high quality electric water shut valveautomatic water shut off valve high quality electric water shut valveDimensions                                                                                                

(mm)

SizeABCD
DN15A601008727
DN20A671089134

 

automatic water shut off valve high quality electric water shut valve
 

Picture                                                                                                                              

 automatic water shut off valve high quality electric water shut valve

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Packaging & Shipping

  1. Inner packing: opp bag, then carton box for each product
  2. Outer packing: export standard carton, Foam outside protecting the goods against damage
  3. Usually we ship your order by sea or by air...
  4. We do our best to ship your order within 1 week after receiving your payment
  5. We'll tell you the tracking number once your order has been sent
  6. We accept T/T Bank transfer, L/C, Western Union, Moneygram, Paypal

 

Our Services
  • We have more than 12 years experience in solenoid valves
  • Excellent quality control is one of our main principles
  • Various style for each products and completely series pneumatic products for you to choose from
  • Sample order & small quantity order is ok
  • We provide OEM service, accept customer label, develop the product with your drawings or samples
  • Any question, will be replyed within 24 hours

 

Company Information

 

Founded in July,2014, Ningbo Fenghua GO GO Automatic company is a high-tech enterprise with all vitality, potential and comprehensive strength. The company is located in the Zhejiang Ningbo Science &Technology zone, a unique place with beautiful scenery and gifts of nature.

Main products of our company : automatic parts, pneumatic solenoid valveair water solenoid valvehydraulic valves, gear piston or vane pumps, fittings connectors, temperature pressure transmitter, temperature controller, PLC, DCS parts, hardware stainless steel or brass or plastic parts , etc.

Since its foundation, the company keeps living up to the belief of :"honest selling, best quality, people-orientation and benefits to customers. " We are doing everything to offer our customers with best services and best products. We promise that we'll be responsible all the way to the end once our services begin.

 

FAQ

Q: What is your main market?

 

A: Our main market is north America, especially USA.

 

Q: Are you products standard?

 

A: Our model is standard, if you have specific demand, pls tell us.

 

Q: Do you have interest to do our own design items?

 

A: Absolutely! We have big interest.

 

Q: How to make the order?

 

A: You can send us email or inquiry at alibaba directly. for samples order, you can go to our aliexpress shop and place the order.

 

 

automatic water shut off valve high quality electric water shut valve

  shut valve

 

Skype: bagadandan

Contact Supplier

Mobile
12655949193

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