Tianjin Yibiao valve manufacturing Co., Ltd.

Professional Valve Manufacturer
Customer Service Hotline +86-138-2033-8668
Electric Ventilation Butterfly Valve
Electric Ventilation Butterfly Valve, also known as Electric Airflow Control Butterfly Valve, consists of an angular-travel electric actuator and a butterfly valve. It features a novel design with a centerline disc welded to a short-structure steel plate. Suitable for two-position shut-off applications, the valve body material is machined into a sealing ring, with its operating temperature range determined by the selected valve body material. With a nominal pressure ≤1.0MPa, it is primarily used in industrial, metallurgical, flue gas dust removal, and environmental protection pipelines for regulating or shutting off gas flow.
Parameters
Specifications: DN15-DN1000
Material: WCB
Brand: Tianjin Yibiao
Model: YBFM
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Product Details

Electric Ventilation Butterfly Valve

Valve Model: D941W

Nominal Diameter: DN50 to DN1200

Structure Type: Centerline (Flange)

Body Material: Cast Steel WCB, Stainless Steel 304, Stainless Steel 316

Nominal Pressure: PN1, PN2.5, PN6, PN10

Operating Temperature: -40°C to +450°C and above

Applications: Industrial, metallurgical, flue gas dust removal, environmental protection pipelines, etc.

Product Features: Simple structure, large diameter, lightweight, easy operation



Electric Ventilation Butterfly Valve Actuator:

Control Method: Electric Control (Power-Driven)

Medium Temperature: -40°C to +450°C (Steel Plate Roll Welding), Above +450°C (Stainless Steel Plate Roll Welding)

Angular Range: 0-90 degrees

Flow Characteristic: Approximate Percentage

Flange Standard: GB/T9115-2000 Steel Pipe Flange Welding Standard

Actuator: Compatible with Angular Travel Series Electric Actuators

Control Mode: Standard On/Off Type (Passive Contact Switch Type), Modulating Type (4-20mA Input/Output)



Performance Specifications for Electric Ventilation Butterfly Valve:

Item: Specification Value

Basic Error %: ±2.5

Hysteresis %: 2.0

Deadband %: 3.0

Endpoint Deviation %: ±2.5

Rated Travel Deviation %: +2.5

Permissible Leakage Rate 1/h: 2×10?2×Valve Rated Capacity




Model Selection Recommendations
Tianjin Yibiao valve manufacturing Co., Ltd.
Company Address: No. 3 Road, Tianjin Baodi Jiuyuan Industrial Zone Sales Hotline: 022-26798533
Phone
138-2033-8668 (WeChat)
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