DIN Resilient Seated Gate Valve

Resilient Seated Gate Valve DIN3352 F4 DN40-DN600

The Resilient Seated Gate Valve DIN3352 F4 is a versatile, high-performance valve designed for reliable fluid shutoff in industrial systems. Available in sizes ranging from DN40 to DN600, this valve is ideal for applications in water supply, sewage systems, oil & gas, and chemical industries. It complies with DIN3352 F4 standards, making it a trusted solution for a variety of industrial pipelines.

Product Description

Key Features:

Sealing Mechanism:

Disc: Coated with EPDM, ensuring a leak-proof seal.

Non-rising Stem:

Saves installation space and ensures smooth operation.

Material Strength:

Body made from ductile iron (GGG50), offering high tensile strength and impact resistance.

Corrosion Resistance:

Fusion-bonded epoxy coating on both the interior and exterior provides superior corrosion resistance.


Applications:

  • Municipal Water Supply: Ensures a reliable shutoff for urban and rural water systems.

  • Sewage Treatment: Withstands the corrosive environments of sewage pipelines.

  • Oil & Gas Pipelines: Handles the rigorous demands of industrial fluids and gases.

  • Chemical Processing: Suitable for mild to highly corrosive materials like acids, oils, and hydrocarbons.


Advantages:

  • Durability: The ductile iron body and resilient seat ensure long-lasting performance.

  • Low Maintenance: Equipped with three O-ring seals, the valve requires minimal maintenance while allowing for easy replacement of parts.

  • Smooth Operation: Low torque operation ensures ease of use, with options for handwheel or gear operation.

  • Warranty: Comes with a two-year warranty, reflecting its high-quality design.


Certifications and Standards:

  • Complies with DIN3352 F4, EN1171, EN1074, and AWWA C515 standards, ensuring performance and safety are maintained at the highest levels.


Technical Parameter

Part & Materials

Part & Materials

NoPartMaterial
1BodyDuctile Iron GGG50
2WedgeDuctile Iron GGG50 +EPDM
3Stem NutBrass
4StemSS420
5GasketEPDM
6BonnetDuctile Iron GGG50
7Locating RingBrass
8O RingEPDM
9BoltsCS Gr 8.8
10Hand Wheel/CapDuctile Iron GGG50
11GlandDuctile Iron GGG50
12O RingEPDM
13NutsA2-70
14WasherCarbon Steel
15BoltsCS Gr 8.8

Dimensions(mm)

DNLDCBn-dbfWH
PN10PN16PN10PN16PN10PN16PN10PN16PN10PN16
DN40140150110844-19183160190
DN50150165125994-19193160205
DN651701851451194-19193160225
DN801802001601334-198-19193180250
DN1001902201801548-19193200285
DN1252002502101848-19193250330
DN1502102852402108-23193250375
DN2002303402952658-2312-23203300480
DN25025040535035531912-2312-28223330590
DN30027046040041037012-2312-2824.54380650
DN35029052046047042916-2316-2824.526.54490770
DN40031056558051552548016-2816-3124.5284490850
DN45033064056558553020-2820-3125.5304490920
DN50035067071562065058260920-2820-3426.531.545901000
DN60039078084072577068272020-3120-37303655901190


Technical Data

NoDescriptionSpecification
1Nominal DiaDN40-DN600
2Nominal PressurePN10&PN16
3Valve Design StandardDIN3352 F4
4Face to Face StandardEN558&ISO5752 Series-14
5Flange Standard ConformityDIN2533
6Testing StandardDIN3230
7Expoxy CoatingEpoxy powder coating  
with minimum thickness of 250
microns inside and outside.
8Testing Pressure
Shell TestPN*1.5Times
Sealing TestPN*1.1Times
9Working Temperature(Max)120℃

FAQ

Q: How long does it take to quote?

A:

We will give you feedback as soon as we receive the inquiry.


Q: What is the MOQ of the products?

A:

We have no minimum order quantity requirement.

Q: What are the packaging of the products?

A:

Fumigation-free wooden box/wooden pallet.

Q: What are the transportation methods of the products?

A:

We offer shipping options including sea freight, truck transportation, and rail transport for our customers to choose from.

 Get in Touch with Us

Get in Touch with Us

If you are interested in our valves, please leave your contact information

Why Choose Us

Quality Assurance

Quality Assurance

Our valves meet product certifications from different countries (ASME, DIN, SNI, etc.).

Production Scale

Production Scale

We have well-established production and quality control processes to ensure scale and meet customer delivery deadlines

Raw Material Casting Scale

Raw Material Casting Scale

We have our own raw material factory with casting inventory to guarantee production output

Botou Yaxing Fluid Equipment Co., Ltd. specializes in providing design, development, and manufacturing services for the water valve industry. We produce high-quality valve products.