General-Purpose Centric Butterfly Valve

CVS-210

General-Purpose Centric Butterfly Valve

An economical and reliable shut-off solution for large-diameter pipelines with a wide range of applications.

Water Treatment
HVAC
Fire Protection Systems
Agricultural Irrigation

CVS-210

Why Choose thee CVS-210?

Economical & Practical: One of the most cost-effective solutions for large-diameter valves, effectively controlling project costs and providing maximum return on investment.
Quick Operation: 90° quick-open/close design allows for convenient and efficient operation, reducing operating time and improving system response speed.
Space-Saving: Wafer or lug-style body with a compact structure and short face-to-face length offers a significant advantage in space-constrained installations.

Material	EN-JS1030 (Ductile Iron)
Temperature	-10°C to 130°C (14°F to 266°F) for Ductile Iron models
Pressure	PN 16 / Class 150 (16 bar / 150 PSI)
Connection	Threaded eyelets
NPS	1-1/4″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 14″, 16″, 20″, 24″
DN	32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600
Medium	Cold water, warm water, hot water, drinking water, process water, etc.

Key Features

Centric (Concentric) Butterfly Design
Proven concentric disc and seat structure provides reliable shut-off performance for general-purpose water systems.
Cost-Effective Large-Diameter Solution
One of the most economical choices for medium to large pipeline systems, helping optimize project budgets without sacrificing reliability.
90° Quick Open/Close Operation
Quarter-turn operation ensures fast switching, improving operational efficiency and system responsiveness.
Compact & Space-Saving Construction
Wafer-style body design offers short face-to-face dimensions, ideal for space-constrained installations.
Durable Ductile Iron Body
Manufactured from EN-JS1030 (Ductile Iron), delivering strong mechanical performance and long service life.
Wide Temperature Range
Operating temperature from -10°C to 130°C (14°F to 266°F) for ductile iron models.
Pressure Rating PN16 / Class 150
Suitable for water distribution, HVAC, and utility systems up to 16 bar (150 PSI).
Threaded Eyelet Connection
Designed with threaded eyelets for secure mounting and stable installation between flanges.
Extensive Size Range
Available from 1-1/4” to 24” (DN 32–600) to accommodate small branch lines and large-diameter pipelines.
Wide Media Compatibility
Suitable for cold water, warm water, hot water, drinking water, and general process water systems.
Low Maintenance & Long Service Life
Simple internal structure ensures easy maintenance and dependable long-term performance.
Ideal for Utility Applications
Commonly used in water treatment plants, HVAC systems, fire protection networks, and agricultural irrigation systems.