High-Quality 2 Inch Release Air Valve for Efficient Irrigation

• Customization: Available
• G.W. (Kgs): 12
• Products Name: Release Air Valve
• Model NO.: EVB0163
• Size: 1 Inch
• Material: PA
• Transport Package: 15
• Specification: 54*35*28
• Trademark: DFShou
• Origin: Fuzhou, China
• HS Code: 3917400000
• Production Capacity: 10000/Day

Product Description

Product Description

Features

Inlet and exhaust air valves are suitable for various irrigation system applications.When the system is filled with water, the air valve discharges a large amount of air in the pipeline; when the system is emptied, the air valve draws in a large amount of air to prevent vaclium negative pressure.

The valve adopts advanced composite gas dynaimics design,with rapid intake and exhaust; it can avoid air accumulation, prevent the formation of negative pressure,and has good sealing performance at low pressure.

Product Usage

Irrigation system pipe network:Exhaust the air in the irrigation system to avoid negative pressure on the downstream of the pump and the water along the pipeline and up-down slope of the pipeline.

Irrigation First part:Discharge air to prevent negative pressure at the filter and fertiliser tank.

Irrigation pipeline High place:Exhaust air to avoid air accumulation at high points in the system to damage the pipe.

Parameters
pressure rating:ISO PN10
working pressure range:0.1-10bar
Work Temperature:maximum 60°C
size		Power type quick intake/exhaust port		Microvent
DN	Inch	d[mm]	Ad[mm²]	Ad[mm²]
20	3/4	20.0	320	5.4
25	1	20.0	320	5.4
50	2	45.0	1590	12.2

size		connect	side outlet
DN	Inch		Diameter	High	W(Kg)
20	3/4	male thread	97	160	0.44
25	1		97	160	0.45
50	2		143	230	1.30

Company Profile

FAQ

Q:Are you a manufacturer or a trading company?
A:we are totally manufacturer

Q:How does your factory carry out quality control?
A:Quality Control is one of our most important link. All of the product will be fully processed and strictly tested before packaging for shipment.

Q:What products does your company mainly produce?
A: Our company mainly produces plastic irrigation filter, self cleaning filtration systems, sand and gravel filters, drip tape, drip irrigation pipe, drip irrigation system pipe and tape accessories, micro sprinkler, sprinkler solenoid valves for garden and agricultural water conservancy control valves.

Q:Can I get samples for checking the quality?
A:We can provide free samples. But you need to pay the freight. After you place the order, we will refund the single freight of the sample.

Q:What's the delivery time?
A:Usually for sample order within one week, for mass order 10-30days.

Q:What's your payment terms?
A:We accept T/T, Western Union,L/C and PayPal.

Q:Can I visit your factory?
A:We always welcome you to visit our factory. Transportation is very convenient in China. You can take highspeed rail or plane, and we will pick you up in advance.