Long Lasting Industrial Grade Valve Core Butterfly Valve for Chemical Industry

Customization: Available
Media: Water
Driving Mode: Worm Gear

Product Description

Basic Information
Model NO.
Butterfly Valve
Connection Form
Flange
Structure
Centre Sealing
Seal Form
Auto Sealed
Valve Stem
Normal
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temp
120°C<T<450°C
Material
Soft Sealed / Casting
Standard
API609 En593 BS5155 En1092 ISO5211
Application
Industrial, Water Industrial, Household
Seat
NBR/EPDM/PTFE/Silicone
Body
Cast Iron/Ductile Iron/Wcb/CF8m/CF8
Butterfly Valve Core
Technical Specifications
Product Description
⚙️

This swing-type flange check valve features premium PTFE lining, offering excellent resistance to acids, alkalis and salts. Compliant with ANSI standards, it has a working temperature of -20~160℃, available in 3/4"-12" sizes, with reliable zero-leakage sealing. Made of WCB/SS304/SS316 etc., it's ideal for chemical, metallurgy, pharmaceutical and environmental protection industries.

Valve Detail
Applicable MediumWater
Working TempOrdinary Temperature
MaterialBrass / Ductile Iron
ConnectionFlange
StructureButterfly / Swing
PressureOrdinary Environment
Manufacturing & Quality Control

Our facility integrates research and development, design, manufacturing, and sales of various fluorine lined valves. The products are widely used in anti-corrosion engineering fields such as pharmaceuticals, new energy, chemical industry, power, petroleum, metallurgy, and steel.

Equipped with multiple machining centers, CNC machine tools, precision vertical lathes, automated coating assembly lines, and various valve pressure testing equipment. We utilize ERP systems to ensure production progress is traceable and controllable, providing high-quality fluid control solutions.

Production Line
Comprehensive Product Range

Our leading products include: Fluorine lined regulating valves, control valves, three-way ball valves, butterfly valves, gate valves, globe valves, check valves, diaphragm valves, discharge valves, Y-shaped filters, and pipeline accessories.

Frequently Asked Questions
How do I get a recommendation for suitable products?
Please provide detailed information such as size, material, pressure requirements, and model preferences.
Is there a Minimum Order Quantity (MOQ)?
For small sizes (1"-4" / DN25-DN100), the MOQ is typically 20pcs per size. It generally depends on your specific order requirements.
What is the warranty period for your valves?
The warranty period is 12 months after leaving our factory. We provide repair or replacement services for any quality-related issues.
What payment methods do you accept?
We mainly accept T/T, Western Union, and PayPal. Our standard terms are 30% prepayment and 70% balance before shipping.
Can you manufacture valves according to different international standards?
Yes, we can manufacture products following API, GOST, and JIS standards to meet various pressure, temperature, and size needs.
Which industries are these fluorine-lined valves suitable for?
They are ideal for anti-corrosion applications in pharmaceutical, chemical, new energy, petroleum, metallurgy, and environmental protection industries.

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