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Home > Check Valves > OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
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OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer
OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer

OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer

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Product Description

Basic Info & Specifications

Model NO.CBF02-TF01
Connection FormFlange
StructureCentre Sealing
Seal FormAuto Sealed
Work PressureLow Pressure (Pn < 1.6mpa)
Working TemperatureNormal Temperature (-40°C < T < 120°C)
Material of Seal SurfaceSoft Sealed
StandardEn593 BS5155 En1092 ISO5211
ApplicationIndustrial Usage, Water Industrial Usage, Household Usage
CertificatesCE ISO Wras Acs Ukca
SpecificationDN40-DN3000

Product Features

Resilient Seated Butterfly Valve: Featuring a Double Flanged design, this valve is engineered for dead-end service. It offers high Cv ratings, minimal internal part exposure to media, and a proven record of reliability and long service life. Its primary advantage is international compatibility across various standards.

Material Parameters

BODYCI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, 2205, 2507, F51, 1.4529
DISCCF8, 304, CF3, 304L, CF8M, 316, CF3M, 316L, 2205, 2507, F51, 1.4529, C95400, C95500, C95800, MONEL
SEATBUNA-N, NBR, EPDM, HYPALON, NEOPRENE, FKM, PTFE, RPTFE, NATURAL RUBBER
STEMF410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500

Technical Performance

Parameter DN32-DN600 DN650-DN3000
Working Pressure16 Bar10 Bar
Shell Test24 Bar15 Bar
Seal Test (Air)6 Bar6 Bar
Operating Temp.-40ºC to +160ºC
Driving MethodHand Lever, Worm Gear, Electric, Pneumatic

Product Gallery

Butterfly Valve Overview
Valve Technical Diagram

Design & Production Capability: We utilize advanced engineering software including SolidWorks, Pro/E, and AutoCAD to provide professional OEM services for globally recognized valve brands.

Production Capability Banner
Design Ability
Engineering Process

Quality Inspection & Assembly

Rigorous dimension measurement and quality inspection protocols are implemented throughout the assembly process in our dedicated workshops to ensure zero-defect delivery.

Dimension Measurement
Assembly Workshop

Packaging & Logistics

Valves are securely packed in plywood cases or reinforced cartons to withstand international shipping conditions.

Professional Packaging

International Certifications

Our products comply with global standards: CE ISO WRAS ACS UKCA

Certification 1
Certification 2
Certification 3

Frequently Asked Questions

What is the size range for these butterfly valves?
We provide a wide range of specifications from DN40 up to DN3000 to meet various industrial needs.
What materials are available for the valve body and disc?
Materials include Cast Iron (CI), Ductile Iron (DI), WCB, Stainless Steel (CF8, CF8M, CF3, CF3M), and specialized alloys like Al-Bronze and Duplex Steel (2205, 2507).
What are the applicable temperature and pressure limits?
The valves operate in temperatures ranging from -40ºC to +160ºC. Standard working pressure is up to 16 Bar for smaller sizes and 10 Bar for larger diameters.
Which industries typically use these resilient seated valves?
They are ideal for water treatment, chemical processing, desalination plants, HVAC, power plants, food and beverage, and marine ballast systems.
What driving methods can be configured?
We offer multiple actuation options including manual hand levers, worm gears, and automated electric or pneumatic actuators.
Are your valves certified for drinking water applications?
Yes, our valves hold WRAS and ACS certifications, ensuring they meet the safety requirements for drinking water and food-grade environments.

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