Introduction

The Cast Steel Wafer Type Butterfly Valve is a pipeline control valve designed for fluid shut-off and flow regulation. It is suitable for use in systems involving water, oil, gas, steam, and various industrial pipelines.

Parameters and Specifications

Material Structure	A216 WCB A351 CF8,CF8M,CF3,CF3M
Working Pressure	150 Lbs. to 600 Lbs
Nominal Diameter	NPS2~80",DN50~2000mm
WorkingTemperatur	-46to425ºC,-29~560 ºC

Features

Wafer Type Structure - Installed between two flanges, compact size and easy installation.

Cast Steel Body - High strength, good pressure resistance, suitable for demanding conditions.

Quarter-Turn Operation - Fast opening and closing with low operating torque.

Excellent Sealing Performance - Soft seat or metal seat available for different media.

How We Ensure Superior Quality

Certified Raw Materials - Materials tested to meet international standards.

Precision Machining - Accurate dimensions and smooth sealing surface.

Pressure & Leakage Testing - 100% testing before delivery.

Anti-Corrosion Coating - Surface treatment for long-term durability.

Full Inspection Process - Quality control from casting to final assembly.

Why Choose Us

•Experienced Valve Manufacturer

•Strict Quality Control System

•Complete Production Capability

•Flexible Customization Service

•Fast Delivery & Global Supply

•Professional Technical Support

FAQ

Q: What materials are available?

A: Cast steel, stainless steel, ductile iron, and alloy steel are available.

Q: What operation types are available?

A: Manual lever, gear operator, pneumatic actuator, and electric actuator.

Q: Can it be used for high pressure?

A: Yes, cast steel valves are suitable for higher pressure and temperature conditions.

Q: What media can the valve handle?

A: Water, oil, gas, steam, chemical liquids, and industrial fluids.

Key Applications

Water Treatment Systems - Used in water supply, drainage, and wastewater treatment pipelines.

Oil & Gas Industry - Suitable for crude oil, natural gas, and fuel pipelines.

Chemical & Petrochemical Plants - Used for corrosive or high-temperature media control.

Power Generation Industry - Applied in steam, cooling water, and energy systems.

HVAC & Building Services - Used in heating, ventilation, and air conditioning pipelines.

Marine & Shipbuilding - Suitable for ship piping and offshore systems.

General Industrial Pipelines - Widely used in manufacturing and processing plants.

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Cast Steel Wafer Type Butterfly Valve