Tianjin Yibiao valve manufacturing Co., Ltd.

Professional Valve Manufacturer
Customer Service Hotline +86-138-2033-8668
Explosion-Proof Electric Butterfly Valve
The explosion-proof electric butterfly valve is assembled by combining a flanged butterfly valve (wafer-type butterfly valve) with an explosion-proof electric actuator. It is a specialized explosion-proof valve designed for use with flammable and explosive gases, liquids, or dust media. All equipment undergoes anti-static treatment, with protection ratings typically at IP65, IP67, or IP68, and explosion-proof ratings marked as Exd IIB T4 or CT4.
Parameters
Specifications: DN40-DN800
Material: QT450
Brand: Tianjin Yibiao
Model: YBFM
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Product Details

Explosion-Proof Electric Butterfly Valve

Valve Models: FBD971X, FBD941X, FBD973H, FBD943H

Nominal Diameter: DN50 to DN1200

Structure Type: Center-line, Triple-offset (Wafer-type, Flanged)

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

Nominal Pressure: PN10, PN16, PN25, PN40

Operating Temperature: -40°C to 450°C

Application Range: Flammable gases, air, liquids, dust, and other media

Product Features: Rapid opening/closing, manual override, remote control capability, suitable for flammable and explosive environments



Power Crush AC220V, AC380V, 4-20mA
Power supply voltage4–20 mA DC, load resistance: ≤500 Ω
Connection TypeClamp-on, Flanged
Explosion-proof ratingIP65 (or IP67), Flameproof Marking: Exd IIB T4 or CT4
Signal isolationInput signal, output signal, and power supply are all isolated
Range of motion0～90°
Ambient temperature-25°C to +70°C, ambient humidity: ≤95%
Valve body materialCarbon steel, stainless steel 304, 316


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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