What is the minimum order quantity?

The minimum order quantity is 10+ units.

Explosion Proof Custom Automatic One-Way Double-Disc Check Valve for Shipbuilding Industry

Name: Explosion Proof Custom Automatic One-Way Double-Disc Check Valve for Shipbuilding Industry
Brand: WAITS VALVE CO., LTD.
SKU: 2150979962

Zhejiang, ChinaWAITS VALVE CO., LTD.

US$10.00-3,000.00

10 Pieces

Product specifications

Specification

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Gas/Oil/Water

Temperature

High Temperature

Model NO.

DN15~DN2000(NPS2"-NPS80")

Material

Ht200/Ht250, Di, Qt450-10/Qt500-7, Wcb, CF8, CF8m

Connection Form

Welding

Structure

Butterfly

Pressure

High Temperature

Sealing Form

Bellows Globe Valve

Flow Direction

Reversing

Standard

DIN

Application

Industrial Usage, Water Industrial Usage

Product Name

Check Valve Series

Keywords

Check Valve/Non-Return Valve/One-Way Valve

Suitable Temperature

80°C

Temperature of Media

Medium Temperature, Normal Temperature

Valve Body

Ductile Iron

Power

Hydraulic

Disc

Stainless Steel

Spring

Stainless Steel

Body Seat Ring

EPDM Lined

OEM & ODM Custom

Sample

Logo Custom

MOQ

10+

Transport Package

Carton Box & Wooden Box

Specification

DN15~DN2000(NPS2"-NPS80")

Trademark

WAITS

Origin

Zhejiang, China

Production Capacity

100000+Pieces/Year

Key features

Automatic Backflow Prevention: Self-activating design prevents reverse flow, protecting pumps and compressors from damage without manual intervention.

Wide Material Compatibility: Available in HT200, Ductile Iron, Stainless Steel, and Copper Alloy to suit various media and temperature conditions.

Versatile Industrial Application: Ideal for water supply, petrochemical, power generation, marine, and HVAC systems with DN15 to DN2000 sizes.

Pressure Stability Control: Reduces pressure fluctuations, water hammer, and cavitation risks, ensuring stable pipeline operation.

Full Customization Support: Accepts OEM/ODM, logo, color, and size customization with samples available for approval.

High-Quality Sealing: Features EPDM lined body seat rings and stainless steel discs for reliable sealing and durability.

Certified Manufacturer: ISO9001, ISO45001, and ISO14001 certified factory with 100% finished product inspection.

Flexible Payment Options: Supports T/T, Western Union, PayPal, and LC to accommodate diverse business needs.

Company profile

Management CertificationExhibition ExperienceCustomization from SamplesQuality Assurance

WAITS VALVE CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier operates in valve, pump, vacuum, pneumatic, hydraulic, hardware, and related mechanical equipment fields, with stated manufacturing, sales, and research activities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Customization and ODM services are available, and the supplier reports new product activity during the past year, but R&D staffing is limited to one engineer and no SDK is available. Production evidence indicates one production line and listed equipment including radial drilling and valve press machinery. Quality and complaint procedures exist, but written records are absent in several areas. The supplier reports one year of export experience, two export-trade staff, and no Fortune 500 customer relationships. Financial credibility cannot be assessed because the provided financial entries identify years rather than financial results.

Supplier typeThe stated business scope covers research, manufacturing, and sales of valves, pumps, vacuum equipment, pneumatic and hydraulic power machinery, hardware, and general equipment. This supports classifying the supplier as a manufacturer with related R&D and sales capabilities.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These are explicit certification claims supporting the field.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and provides multiple design-customization options. However, it has one R&D engineer and no available SDK, indicating demonstrated but limited disclosed innovation resources.

Production capacityProduction evidence includes one production line, one manufacturing-capacity line, and equipment such as a radial drilling machine and valve press machinery. Finished-product inspection instructions exist, but written inspection records are absent; the scale and control documentation are therefore limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, along with ODM services. These statements directly support broad customization capability.

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.