EN 1074 Socket Connection Gate Valve QT500-7 PN16 NRS

Name: "EN 1074 Socket Connection Gate Valve QT500-7 PN16 NRS"
Rating: 5 (594 reviews)

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SKU: 8584932518

модель: DIN 3352 SW (GGG50) EN 1074 SW (QT500-7) GB/T 12234 SW (QT500-7)

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EN 1074 Socket Connection Gate Valve QT500-7 PN16 NRS

This Socket Connection Gate Valve conforms to EN 1074, featuring a QT500-7 ductile iron body and NRS design. It is engineered for water distribution systems requiring reliable shut-off and minimal maintenance.

Key Selling Points

EN 1074 Compliance: Designed to meet European standards, ensuring compatibility with European infrastructure projects.
High-Strength Body: QT500-7 ductile iron provides excellent tensile strength and impact resistance.
Pressure Rating PN16: Suitable for medium-pressure water systems.
NRS Design: Compact height for underground or confined installations.
EPDM Sealing: Leak-tight performance with excellent resistance to water and mild chemicals.

Technical Specifications

Parameter	Value
Size Range	DN15 - DN100
Pressure Rating	PN16
Design Standard	EN 1074
Structure	NRS, Socket Weld
Sealing Material	EPDM
Body Material	QT500-7 Ductile Iron

Models and Options

Available as EN 1074 SW (QT500-7). Sealing options: EPDM or NBR.

Materials and Structure

Body and bonnet are cast from QT500-7 ductile iron. The non-rising stem reduces height, and socket weld ends provide secure connections. The wedge is fully encapsulated in EPDM for bubble-tight shut-off.

Applications

Designed for water supply networks, fire protection pipelines, and irrigation systems where EN standards are required.

Customization

Custom end connections, sealing materials, and actuator mounting are available. Contact us for specific project needs.

Case Study

Malawi: An end user in an agricultural irrigation network used 120 units over 2 years, reporting stable performance and repeat orders.

Iraq: A project contractor for the Alqoash Water Project used 571 units, benefiting from systematic piping products and improved procurement efficiency.

FAQ

Q1: Does this valve meet WRAS approval?

A: Standard models comply with EN 1074; for potable water, WRAS approval can be discussed.

Q2: Can it be used for buried service?

A: Yes, with optional extended spindle and fusion bonded epoxy coating.

Q3: What is the temperature range?

A: Typically -10°C to +70°C, but verify for your application.

Q4: Are electric actuators available?

A: Yes, we can supply with electric or pneumatic actuators.

Q5: What is the lead time for export orders?

A: Lead times vary; typically 30-45 days after confirmation.

Q6: Can you provide certificates?

A: Yes, we provide material certificates and EN 1074 compliance documentation.

Inquiry Information

Email: contact@weizidom.com

Tel/WhatsApp: +86 17319732766

Images

Main images: Socket connection gate valve (1832x4080), additional views (710x630).

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