What is the nominal pressure rating?

The nominal pressure ranges from ANSI CLASS 150 to 900.

Do you provide OEM or ODM services?

Yes, both OEM and ODM services are available.

How are the finished products inspected?

We perform 100% inspection including visual and function inspection for all finished products.

Durable Insulating Oil Drain Valve for Transformer Switchgear

Name: Durable Insulating Oil Drain Valve for Transformer Switchgear
Brand: Shanghai Daohuang Electric Co., Ltd.
SKU: 2276859585

Shanghai, ChinaShanghai Daohuang Electric Co., Ltd.

US$50.00-80.00

3 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Media

Oil

Material

Brass

Model NO.

YOV

Connection Form

Thread

Driving Mode

Manual

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Oil Seal Ball Valve

Type

Flexible Ball Valve

Function

Relief Valve

Temperature

Normal Temperature

Application

Industrial Usage

Transport Package

Box

Trademark

Daohuang

Origin

China

Key features

Brass Construction: Durable brass body designed for sampling or draining coolant from electrical apparatus.

Transformer Application: Specifically engineered for transformer and switchgear applications.

Flexible Ball Valve: Features an oil seal ball valve structure acting as a relief valve.

Multiple Connection Options: Available with or without oil nozzle and square flange configurations.

High Pressure Rating: Nominal pressure range from ANSI CLASS 150 to 900.

Full Customization: Offers full customization, minor customization, and flexible customization options.

100% Product Inspection: All finished products undergo visual and function inspection before delivery.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

R&D CapabilitiesFast DeliveryImporters and Exporters

Shanghai Daohuang Electric Co., Ltd.

Shanghai, 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: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.04h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shanghai with a stated scope covering mechanical parts and component processing, technical services, technology development, and electronic and electromechanical product sales. It reports professional technical R&D capability, 3D software design, customization, ODM, and OEM services, as well as new product development during the past year. Quality-related procedures include corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or SDK availability. Financial evidence is insufficient because the provided figures are non-informative placeholders and no monetary data is presented. Customer-specific cases and certifications are not documented.

Supplier typeThe supplier is classified as a trading company located in Songjiang District, Shanghai. Its stated business scope also includes mechanical parts and component processing, technical services, technology development, consulting, and sales of electronic and electromechanical products, indicating a trading-oriented entity with technical-service activities.

After-Sales capabilityThe supplier has clear procedures and records for corrective and preventive actions and customer complaint handling, supported by quality assurance and raw-material traceability. However, it has no overseas agents or branches, serves no stated overseas countries, and its supplier-service assessment procedure has written procedures but no records, so the documented capability is stronger for internal service processes than for international after-sales coverage.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new product development within the past year, and ODM capability. It does not have an available SDK, but the documented product-development and design capabilities support a positive innovation assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its reported ODM service further supports the ability to provide design-based customized solutions.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. However, no customer names, project descriptions, products, or verifiable case details are supplied.