China Wholesale Price China Brass Exhaust Valve - Brass Air Vent valve – Xinfan manufacturers and suppliers

Wholesale Price China Brass Exhaust Valve - Brass Air Vent valve – Xinfan

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Wholesale Price China Brass Exhaust Valve - Brass Air Vent valve – Xinfan Detail:

Warranty:	2 Years	Model Number	XF85695
After-sale Service:	Online technical support	Type:	Floor Heating Systems
Brass Project Solution Capability:	graphic design,3D model design,total solution forProjects, CrossCategories Consolidation
Application:	Apartment	Color:	Nickel plated
Design Style:	Modern	Size:	1/2’’,3/4″,3/8″
Place of Origin:	Zhejiang, China	MOQ:	1000 pcs
Brand Name:	SUNFLY	Keywords:	Air Vent valve
Product name:	Brass Air Vent valve

roduct parameters

1/2”

3/4″

3/8″

A:1/2”	A:3/4″	A:3/8″
B: 75	B: 75	B: 75
C:Φ40	C:Φ40	C:Φ40
D:64	D:64	D:64

Product material

Brass Hpb57-3（Accepting other copper materials with customer-specified, such as Hpb58-2,Hpb59-1,CW617N,CW603N and so on）

Processing Steps

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Raw Material, Forging, Roughcast, Slinging, CNC Machining, Inspection, Leaking Test, Assembly, Warehouse, Shipping.

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Material Testing, Raw Material Warehouse, Put In Material, Self-Inspection, First Inspection, Circle Inspection, Forging, Annealing, Self-Inspection, First Inspection, Circle Inspection, Machining, Self-Inspection, First Inspection, Circle Inspection, Finished Inspection, Semi-Finished Warehouse, Assembling, First Inspection, Circle Inspection, 100% Seal Testing, Final Random Inspection, Finished Product Warehouse, Delivering

Applications

Air vent are used in independent heating systems, central heating systems, heating boilers, central air conditioning, floor heating and solar heating systems and other pipeline exhaust.

Brass safety valve6

Main Export Markets

Europe,East-Europe,Russia,Middle-Asia,North America,South America and so on.

Product Description

1. The principle of operation of the shut-off valve

When installing the connecting pipe of the air vent to the upper thread of the shut-off valve and then screwing it in, the shut-off element is lowered,providing a flow of transported fluid into the body of the air vent.

When removing the air vent, the valve spring raises the shut-off element to the stop, blocking the flow of fluid from the system.

2.Instructions for use and maintenance

The air vent must be operated without exceeding the pressure and temperature given in the table of technical characteristics. Installation and dismantling of the product, as well as any repair or adjustment operations should be carried out in the absence of pressure in the system.

Allow the equipment to cool to ambient temperature. When installing an air vent with a shut-off valve, subsequent removal and adjustment of the air vent is allowed without emptying the system.It is necessary to regularly check the performance of the air vent, at least 1 time in 12 months. During the inspection, the general condition, condition of the fasteners, tightness of the seal and gaskets should be checked.

Maintenance of the device consists in the removal of accumulated dirt from the housing and the fitting for venting air.

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