Adjustable Pressure safety Valve is made of forged brass and designed to release when pressure goes over rated, to keep at certain safe pressure for fluid control system, widely used for house heating system.

Product Information:

Product Image
Product name	Adjustable Pressure Safety Valve with drain
Sizes	1/2", 3/4", 1"
Bore	Standard bore
Application	Water, oil, and other non-corrosive liquid
Working pressure	PN10 / 150Psi
Working temperature	-20 to 200°C
Working durability	10,000 cycles
Quality standard	ISO228-1
End Connection	BSP, NPT
Features:	Forged valve body
	Anti-blow-out stem structure
	100% leakage test for each valve
	OEM production acceptable
Materials	Spare Part	Material
	Body	Forged brass, sand-blasted
	Bonnet	Forged brass, sand-blasted
	Handle	N/A
	Cap	Brass
	Nut	Steel
	Stem	Brass
	Seat	NBR
Packing	Inner boxes in cartons, loaded in pallets
	Customized design acceptable

1, Production flow of safety valves China:

2, Brass material Chemical composition used for China pressure reducing valves:

3, Bore sizes for pressure relief valves China:

4, Available surface treatments of China pressure relief valves:

5, Installation instruction of pressure release valves in China:

6, Packing of China pressure reducing valves:

Standard export packing, inner boxes in cartons, loaded in pallets

7, Testing Lab for pressure reducing valves:

In our testing labs we have excellent equipments to test our product, not only during production, but also for samples and product development, strict test is the basis of quality system, and makes sure every process and progress conform to relative standards.

8, Why choose NAFCO as your brass pressure reducing valves China exporter?

NAFCO is a professional brass pressure relief valve China manufucturer with reliable and stable quality.

You are welcome to contact us for any questions you have.

Key words: Brass Safety Valves, Brass Pressure Relief Valve, Brass Relief Valve, Brass Air Release Valve, Boiler Safety Relief Valve, Pressure Relief Valve Air, Pressure Relief Valve Adjustable, Safety Air Valve, 25 Psi Pressure Relief Valve, Air Compressor Safety Relief Valve, Gas Boiler Pressure Relief Valves

Optional Materials: Brass CW617N, CW614N, HPb57-3, H59-1, C37700, DZR, Lead-free

Applications: Fluid control system for boiler heater: water and other non-corrosive liquid

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