JIS Double Flange with Worm Gear

Name: JIS Double Flange with Worm Gear
Brand: Tianjin Zhonghui Valve Industry Co., Ltd.
SKU: 777879812

Tianjin, ChinaTianjin Zhonghui Valve Industry Co., Ltd.

US$25.07-343.71

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

DN65

Connection Form

Double-Clip Type

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

Jisdinansi

Application

Industrial Usage, Water Industrial Usage, Household Usage

Operate

Worm Gear

Operate Type

Lever Handle

Usage

Marine

Installation

Easy

Medium

Gas

Seat Material

NBR

Transport Package

Plywood Non-Fumigation

Specification

DN50-DN1400

Trademark

ZHONGHUI

Origin

Tianjin

HS Code

8481804090

Production Capacity

100000 Pieces Per Year

Key features

Customizable Operation: Options include Worm Gear and Lever Handle for flexible operation modes.

Wide Material Selection: Seats available in NBR, EPDM, PTFE, and Fluororubber for diverse media.

OEM/ODM Support: Full OEM and ODM services available with 2 dedicated R&D engineers.

Strict Quality Control: In-house foundry and assembly line ensure consistent quality and delivery.

Versatile Actuation: Compatible with handles, manual gears, and electric/pneumatic/hydraulic actuators.

Broad Application Range: Suitable for industrial, water, household, and marine usage scenarios.

Fast Delivery Guarantee: Controlled production ensures timely delivery within one month typically.

Company profile

Tianjin Zhonghui Valve Industry Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-04-22 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTianjin Zhonghui Valve Industry Co., Ltd. is a China-based valve manufacturer established in 2017, with a 5,000 m² manufacturing plant, 16 employees, five production lines, and stated annual butterfly-valve output of 101,000 sets. Its product range includes butterfly, marine, check, gate, ball, and globe valves, with butterfly valves manufactured to DIN, ANSI, API, JIS, BS, and GB standards. The supplier reports ISO 9001:2015 certification and CE certification obtained in 2019. Export markets include Southeast Asia, the Middle East, and Europe, and trade records show transactions with a Philippine buyer in 2025 involving marine and butterfly valves. Evidence supports manufacturing and certification strengths, while after-sales capability, innovation depth, financial credibility, and broader customer-case history remain insufficiently documented.

Supplier typeThe supplier is identified as Tianjin Zhonghui Valve Industry Co., Ltd., a valve manufacturing company specializing in the design and manufacture of butterfly and other industrial valves. Although one record classifies the company nature as a trading company, the supplier type is explicitly stated as Manufacturer and its operations, products, and address support manufacturing activity.

CertificationsThe supplier states that it passed ISO 9001:2015 certification in 2019 and obtained CE certification in the same year, with ISO 9001:2015 specifically listed as a management-system certificate. These certifications provide explicit evidence of quality-management and European conformity credentials.

Production capacityProduction capability is supported by a 5,000 m² manufacturing plant, five production lines, stated output of 101,000 butterfly-valve sets, and a product range covering multiple industrial and marine valve types. The supplier also reports 6–10 quality-control staff and exports to Southeast Asia, the Middle East, and Europe.

Customization capabilityThe supplier states that it can produce wafer, lug, and double-flange butterfly valves according to DIN, ANSI, API, JIS, BS, and GB standards. This explicitly demonstrates configuration and standards-based customization for butterfly valves, though customization beyond these stated product formats and standards is not documented.

Client casesTrade records show three 2025 transactions involving marine storm valves and a JIS flange butterfly valve supplied to TAITECH MARINE SALES AND SERVICES in the Philippines. These records provide one identifiable buyer case and evidence of delivered product categories, but they do not establish a broad or extensive customer portfolio.

Product Q&A

Q:What operation methods are available?

The valve supports Worm Gear and Lever Handle operations. It can also be equipped with electric, pneumatic, or hydraulic actuators.

Q:What seal materials can be chosen?

Seat materials include NBR (excellent oil resistance), EPDM (high cost-performance and aging resistance), PTFE (chemical stability), and Fluororubber (high temperature resistance).

Q:Does the manufacturer support OEM or ODM?

Yes, OEM and ODM services are available. The company has 2 R&D engineers and an in-house foundry to handle custom specifications.

Q:What is the typical lead time?

The average lead time is one month for both peak and off-peak seasons, guaranteed by the company's integrated production lines.

Q:What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.