What are the available actuator options?

We offer manual worm gear, pneumatic, and electric actuators. The worm gear provides self-locking and precise 90-degree adjustment.

Can the valve be customized for specific projects?

Yes, we support customization for pressure ratings (PN10/PN16/PN25), seal materials, actuator types, and standards to meet diverse engineering needs.

What is the lead time for orders?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

Made in China Large Flanged Butterfly Valve Factory for Water Projects

Name: Made in China Large Flanged Butterfly Valve Factory for Water Projects
Brand: Sichuan Chengfeng Ruilin Technology Co., Ltd.
SKU: 2284735495

Sichuan, ChinaSichuan Chengfeng Ruilin Technology Co., Ltd.

US$10.00-1,000.00

1 Piece

Product profile

Customization

Available

Media

Water, Oil, Gas, Acid & Alkali

Driving Mode

Manual Worm Gear / Pneumatic / Electric Actuated

Model NO.

Customizable Translation

Connection Form

Wafer/Flange Combination

Structure

Triple Offset

Seal Form

Metal to Metal Sealing

Valve Stem

Integrate Stem

Work Pressure

Pn10, Pn16, Class 150

Working Temperature

-29°C to +400°C

Material of Seal Surface

Stainless Steel with Stellite Hardfacing

Valve Body

Casting

Standard

609 Category B, ISO 5752, ANSI B16.34, ISO 104

Application

Industrial Usage, Water Industrial Usage, Oil & Gas, Power Generation

Sealing Performance

Zero Leakage

Installation Direction

Installable in Any Direction

Body Material

Ductile Iron + Fbe Coating

Disc/Seat Material

SS316 + Stellite, Triple Offset

Fire Safe Design

607 / ISO 10497

Operation Options

Gear / Electric / Pneumatic Actuator

Leakage Class

Zero Leakage Class VI (ISO 5208)

Transport Package

Standard Export Packing: Cartons, Wooden Cases or

Specification

customizable

Trademark

Ruilin

Origin

China

HS Code

8481804090

Key features

Triple Offset Design: Metal-to-metal sealing with zero leakage, suitable for high-pressure and high-temperature environments.

Large Diameter Capacity: DN500+ flanged connection for high-flow applications with low resistance in water and oil pipelines.

Durable Ductile Iron Body: High strength and corrosion resistance, outlasting cast iron valves for long service life.

Versatile Actuation Options: Supports manual worm gear, pneumatic, or electric actuators for precise and labor-saving control.

Customizable Specifications: Supports custom pressure ratings, seal materials, and standards to meet specific engineering needs.

Strict Quality Control: Full-cycle inspection from raw material screening to final testing using high-precision equipment.

Professional OEM/ODM Service: Factory-direct manufacturing with support for customization, factory videos, and production certificates.

Company profile

Sichuan Chengfeng Ruilin Technology Co., Ltd.Sichuan, China

Business Type: Manufacturer/FactoryExport Year: 2026-03-08Nearest Port: Shenzhen, Tianjin, ShanghaiAverage Response Time: ≤0.01hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

AddressNo. 10, 1st Floor, Building 2, No. 10 Liujiang Street, Bajiaojing Subdistrict, Deyang, Sichuan, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsElectric Distribution Box, Switchgear, Electrical Panel Box, Distribution Box, Electrical Box, Custom Box, Globe Valve, Butterfly Valve, Gate Valve, Ball Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a manufacturer?

Yes, we are a professional manufacturer. We have production workshops, advanced equipment, and a technical team. We support OEM/ODM customization, and can provide product photos, factory videos, and production certificates for verification.

Q:What is your mode of transportation?

We choose transportation (sea, air, land) based on cargo conditions or your requirements.

Q:How to get an accurate quotation?

1.Detailed drawings (CAD/PDF/DWG/IGS/STEP/JPG files) 2.Material and parameter requirements 3.We provide a quote based on your requirements or our recommendations 4.Quantity and delivery time 5.Any other special requirements, such as packaging, labeling, shipping method, etc.

Q:How do you guarantee the quality?

We conduct rigorous supplier screening and precise inspections on all incoming raw materials to control quality at the source. Second, we implement a full-cycle quality control system throughout production, including first article inspection, in-process inspection and final inspection. We also utilize high-precision equipment and measuring tools to verify dimensional accuracy.

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

The valve body is made of high-strength ductile iron or cast iron. The seal surface uses stainless steel with Stellite hardfacing or soft seal materials for zero leakage.