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Contact Us

Contact: Aaron Yu

Mob: +86-18563922775

Whatsapp: +86 18563922775

E-mail: aaron@qinqingzai.com

Address: Lancun Town, Qingdao City, Shandong Province, China.

Pressure Relief Valve

Pressure Relief Valve

Product Description Feature of valve: Safety relief valve main hydraulic control valve is installed in water supply and drainage, construction, steel, metallurgy, petroleum, chemical, gas (gas), food, in areas such as hospitals, power stations, nuclear power line, the higher upstream pressure to...

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Product Description

Feature of valve:

Safety relief valve main hydraulic control valve is installed in water supply and drainage, construction, steel, metallurgy, petroleum, chemical, gas (gas), food, in areas such as hospitals, power stations, nuclear power line, the higher upstream pressure to conform to the requirements of the normal use of downstream pressure.

Materials of major parts:


Name of parts

Material of parts

Body & cap

Ductile iron

Valve seat & valve disc

Brass

Valve stem

Stainless steel

Spring

Stainless steel

Surface

EPOXY

Valve sealing

EPDM/NBR

Performance specification:

Normal pressure (Mpa)

Body test pressure
 (Mpa)

Sealing test pressure
 (Mpa)

Applicable medium

Applicable temperature
 (°C)

1.0

1.5

1.1

water

 
 0~80

1.6

2.4

1.76

2.5

3.75

2.75

If you're interested in our pressure relief valve, welcome to place orders with our factory. As one of the leading manufacturers and suppliers in China, our factory also offers customized service with competitive price. For price list and quotation, contact us now.
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