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China 1 2"-3 4"Boiler Use Brass Pressure Relief Valve

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Local Area:	Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	T/T, PayPal, WesternUnion

Media:	Gas
Certification:	ISO, CE
Temperature:	Ordinary Temperature

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Product Description

1/2'' 3/4'' Boiler use brass pressure relief valve

1. Features and specification of pressure relief valve

Maxi. static pressure 10bar
Preset nominal pressure 2.5-3-6-7-8bar
Minimum sealing pressure-5% of the preset
Over pressure 10% of the preset
Reset value-20% of the preset
Operating temperature -10-80ºC
Female connections with reinforced outlet

2. Dimension

DnDn1HH1H2LD1/2''1/2''6623.5928311/2''3/4''68.526930313/4''3/4''68.52693031

3. Material specification of pressure relief valve

No.Part NameMaterial1BodyBrass2DiaphragmEPDM3StemBrass4PlateNylon5GasketRed vulcanized fiber6Inferior plugNylon7SpringSpring steel8Spring plugBrass9HandleNylon10WasherSteel11Screw nutSteel12Top discABS13O-ringEPDM14PlugNylon

4. Description of pressure relief valve

The pressure relief valve is a very important part to keep the pipe line in a safety condition . Widely used for boiler ,pressure vessel and other system. When the pressure inside the system is up to the limit, the valve will exhaust the pressure automatically.

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We are specialized in HAVC system parts and brass valve fields for more than 25 years, Our main products cover brass manifold, radiator valve, motorized valve, ball valve, gate valve,check valve, stop valve, safety valve, air vent valve, brass fitting and so on with more than 40 series and 2000 varieties.