What precautions should be taken during installation?

Handle carefully to avoid damage, and install a gate valve and strainer upstream to facilitate maintenance.

What is the lead time for this product?

The lead time is one month during the off-season and 1-3 months during the peak season.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

Soft Sealing Cast Iron Ductile Iron Rising Stem Gate Valve

Name: Soft Sealing Cast Iron Ductile Iron Rising Stem Gate Valve
Brand: Ningbo Doway M & E Co., Ltd.
SKU: 2273387765

Zhejiang, ChinaNingbo Doway M & E Co., Ltd.

US$28.10

50 Pieces

Product specifications

DN50

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

DW1501

Material

Ductile Iron

Connection Form

Flange

Pressure

Ordinary Temperature

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Flow Control

Standard

ISO

Application

Industrial Usage

Valve Stem

Stainless Steel

Valve Seat & Valve Disc

Brass

Spring

Stainless Steel

Surface

Epoxy

Transport Package

Wooden Pallet

Specification

DN50-DN600

Trademark

Origin

China

HS Code

8481804090

Production Capacity

50000PCS/Month

Key features

Constant Downstream Pressure: Maintains stable outlet pressure regardless of upstream inlet fluctuations or downstream demand changes.

Versatile Installation Orientation: Can be installed in any orientation as long as flow direction matches the arrow on the valve body.

Wide Size Range: Available in standard sizes from DN50 to DN600 to fit various industrial and domestic systems.

Durable Material Construction: Features ductile iron body with stainless steel stem and brass seat/disc for long service life.

Multi-System Application: Suitable for domestic water supply, fire-fighting systems, and general industrial water supply.

Protective Surface Coating: Epoxy surface treatment ensures corrosion resistance and durability in various environments.

Maintenance Friendly Design: Requires upstream gate valve and strainer installation to facilitate easy maintenance and extend life.

ISO Standard Compliance: Manufactured in accordance with ISO standards ensuring quality and interchangeability.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesManagement Certification3D Software Design

Ningbo Doway M & E Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-06-08Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤7.71hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company with professional technical capabilities, including 3D software design, ODM, OEM, and multiple customization options. It reports ISO9001 certification and CE and UL approvals for specified valve products. Production information indicates substantial output across valves, air vents, ferrules, and pipe fittings, supported by 6–10 quality-control staff and broad export coverage, with 90% of sales from exports. Service procedures for corrective actions and complaint handling are documented and followed. However, the supplier has no overseas showroom, agents, branches, offline trade-show participation, overseas warehouse, or in-stock service capability. No new products were reported in the past year, no SDK is available, and financial evidence is limited to stated years without performance details.

Supplier typeThe company is explicitly classified as a trading company located in Haishu District, Ningbo, while also identifying itself as a professional technical supplier with R&D capability. This indicates a trading-oriented supplier with technical and design-service functions rather than evidence of a purely manufacturing company.

CertificationsThe company description states that it passed ISO9001 certification and holds CE approval for ball valves and UL approval for bronze ball valves. These certifications and approvals are explicitly reported, although their scope is limited to the products named.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, it reports no overseas agents or branches, no overseas showroom, no overseas warehouse, and no in-stock service capability, so documented complaint processes coexist with limited overseas service infrastructure.

Production capacityReported annual output includes 1,230,000 brass valves, 250,000 bronze valves, 235,000 air vents, 250,000 gunmetal ferrules, and 1,870,000 pipe fittings, supported by 6–10 quality-control staff and access to Ningbo and Shanghai ports. Nevertheless, manufacturing-capacity reconciliation, outsourcing procedures, and contracts are all listed as unknown, preventing a complete assessment of capacity controls.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from samples and designs, and full customization. It also provides ODM and OEM services, directly supporting broad product-design and customization capability.