What are the available nominal diameters?

The standard nominal diameter range is DN50 to DN300. Custom sizes are available upon request.

What control modes are supported by the pneumatic actuator?

The control mode can be on-off or Modulating, with Modulating being an optional configuration.

Reliable Pneumatic Butterfly Valve Stainless Steel Body, Trusted Factory Direct, OEM Custom Support

Name: Reliable Pneumatic Butterfly Valve Stainless Steel Body, Trusted Factory Direct, OEM Custom Support
Brand: Sichuan Chengfeng Ruilin Technology Co., Ltd.
SKU: 2292846265

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 Media

Driving Mode

Pneumatic Actuator

Model NO.

Customizable Translation

Connection Form

Wafer

Structure

Concentric Butterfly

Seal Form

Soft Sealed

Valve Stem

Stem Type / Anti Blow-out Stem

Work Pressure

Pn10/Pn25/Pn16 / 1.6MPa

Working Temperature

-20℃~150℃

Material of Seal Surface

PTFE/EPDM

Valve Body

Precision Casting

Standard

GB/T 12238 / ISO 5752

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body Material

Stainless Steel 304/316

Installation Direction

Installable in Any Direction

Disc Material

Stainless Steel 304/316

Control Mode

on-off / Modulating (Optional)

Nominal Diameter

DN50~DN300

Media Temperature

-20℃~150℃

Media Type

Corrosive & Non-Corrosive Fluids

Transport Package

Standard Export Packing: Cartons, Wooden Cases or

Specification

customizable

Trademark

Ruilin

Origin

China

HS Code

8481804090

Key features

Zero Leakage Sealing: Bi-directional Class VI zero leakage with PTFE/EPDM soft seats for critical applications.

Corrosion Resistance: 304/316 stainless steel body resists rust and chemical attacks in harsh environments.

Fast Response Control: Pneumatic actuator provides fast on/off response and precise control, integrating with PLC systems.

Compact Wafer Design: Lightweight wafer style installs directly between flanges, saving space and reducing piping load.

OEM/ODM Customization: Supports custom materials, seat types, sizes, and actuator configurations for specific needs.

Wide Media Compatibility: Suitable for water, oil, gas, acid, alkali, and corrosive/non-corrosive fluids.

Industrial Grade Performance: Rated for PN10/16/25 pressure with IP65 protection and precision casting bodies.

Flexible Installation: Installable in any direction with wafer connection form for easy pipeline integration.

Company profile

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

Business Type: Manufacturer/FactoryExport Year: 2026-03-08Nearest Port: Shenzhen, Tianjin, ShanghaiAverage Response Time: ≤2.88hTerms 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 skilled technical team. We support OEM and ODM, offering product photos, factory videos, and certificates for verification.

Q:What is your mode of transportation?

We select sea, air, or land transportation per cargo conditions or your requirements.

Q:How to get an accurate quotation?

1. Provide detailed drawings (CAD/PDF/DWG/IGS/STEP/JPG files) 2. Material and parameter requirements 3. We quote based on your needs or our suggestions 4. Quantity and delivery time 5. Any special requirements like packaging, labeling, shipping method, etc.

Q:How do you guarantee the quality?

Initially, we perform rigorous supplier screening and precise inspections on incoming raw materials to ensure quality at the source. We implement a full-cycle quality control system throughout production, including first article, in-process, and final inspections, using high-precision equipment and tools for dimensional accuracy.

Q:What materials are available for the valve body and disc?

The valve body and disc are made of Stainless Steel 304 or 316. Customization for body material and disc material is supported.