What is the minimum order quantity?

The minimum order quantity is 1 piece.

DN150 Ductile Iron Butterfly Disc Dual Plate Water Check Valve

Name: DN150 Ductile Iron Butterfly Disc Dual Plate Water Check Valve
Brand: TAIZHOU EASTAR TECHNOLOGY CO., LTD.
SKU: 2003295745

Zhejiang, ChinaTAIZHOU EASTAR TECHNOLOGY CO., LTD.

US$50.00

1-99 Pieces

US$5.00

100+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Connection Form

Flange

Structure

Swing

Model NO.

CCV03

Pressure

Ordinary Pressure

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

DN40~DN900

Inch

1-1/2 "~24"

Delivery Time

20~40 Days, Depend on The Quantity

Certificate

ISO, CE .API RS

Transport Package

Export Polywood Case

Specification

DN40-700

Trademark

xbvalve

Origin

Taizhou, Zhejiang, China

HS Code

8481804090

Production Capacity

30000PCS/Year

Key features

Dual Plate Design: Innovative dual-plate structure with spring-loaded action to prevent water hammer and seal rubbing.

Wide Size Range: Available in sizes from DN50 to DN900, covering 1-1/2 inch to 24 inch.

High Pressure Rating: Nominal pressure up to 1.6 Mpa with shell test pressure up to 2.4 Mpa.

Durable Materials: Body made of cast iron or ductile iron; disc and stem use stainless steel or plated ductile iron.

Versatile Applications: Suitable for drinking water, sewage, seawater, chemicals, oil, and gas industries.

Strict Quality Control: 100% inspection for finished products including visual and function tests.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Professional Manufacturing: Factory equipped with CNC lathes and imported crimping machines for precise production.

Company profile

High Repeat Buyers ChoiceExperienced TeamODM ServicesQuality Assurance

TAIZHOU EASTAR TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.37h

AI-Powered supplier vetting

SummaryTAIZHOU EASTAR TECHNOLOGY Co., Ltd. is identified as a valve-focused production, sales, and service supplier offering multiple industrial and medical gas valve products. It has forging, cutting, drilling, and CNC facilities, documented finished-product inspection instructions, and broad customization capabilities. The supplier reports that 90% of total sales are exports and has self-operated import/export rights, with FOB, CIF, CFR, and EXW quotation terms. Quality assurance, complaint-handling, and corrective/preventive-action procedures are documented and followed. However, the available information confirms no 3D software design service, no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial records are referenced for 2021–2023, but no financial performance details are provided. A TUV Rheinland audit is identified, although the audit result is recorded as 0 and...

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a factory integrating valve production, sales, and service. Its stated business scope includes valve research and development and technical services, while its company type is listed as combined.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions, and its description refers to pre-sales and after-sales service. Nevertheless, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier with research and development capability, and its business scope includes valve research and development and technical development services. It also states that it continuously develops new products, but it does not provide 3D software design services.

Production capacityThe supplier produces a broad range of valves and lists forging, cutting, drilling, and CNC facilities, together with standardized finished-product inspection instructions. Production-capacity support is weakened by the stated absence of a valid manufacturing-capacity contract with related subcontractors and the absence of in-stock capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. These capabilities are stated consistently across the technical-supplier and facility information.

Product Q&A

Q:What is the available size range for this valve?

The valve is available in nominal diameters from DN50 to DN900, corresponding to inch sizes from 1-1/2 to 24.

Q:What materials are used for the valve body and disc?

The body is made of cast iron or ductile iron. The disc and stem are made of stainless steel, plated ductile iron, or carbon steel depending on the specification.

Q:What is the maximum working pressure?

The nominal pressure can be 1.0 Mpa or 1.6 Mpa. The shell test pressure reaches up to 2.4 Mpa for the 1.6 Mpa rating.

Q:What is the lead time for delivery?

The delivery time is 20 to 40 days, depending on the quantity ordered.

Q:Can the valve be customized?

Yes, we offer full customization, minor customization, and customization from samples or designs.