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DELCO Valve Explosion proof Electric Wafer Type Butterfly Valves

DELCO Valve Explosion Proof Electric Butterfly Valves is versatile, accepting input signals from 4 to 20mADC, 0 to 10VDC, or 1 to 5VDC, as well as single-phase power. This valve is renowned for its compact size, high flow capacity, precise regulation, excellent sealing, and lightweight design.

As leading manufacturers of explosion-proof electric butterfly valves, we offer a range of options, including on/off, modulating, intelligent, and explosion-proof actuators. These actuators can be directly mounted onto ball and butterfly valves, ensuring seamless integration and meeting diverse application needs.

Model: Electric Butterfly Valve

Size Range: 2″ to 40″

Pressure Range: 1.0 to 1.6 MPa

Material: Cast Iron,Cast Steel, Ductile Iron, Stainless Steel 304/316

What Is Explosion-proof Electric Wafer Type Butterfly Valve?

Explosion-proof electric wafer type butterfly valves are specialized valves designed to operate safely in potentially hazardous environments where the presence of flammable gases or vapors poses a risk of explosion. These valves feature robust construction and stringent safety measures to prevent ignition and minimize the risk of explosion.

At their core, explosion-proof electric wafer type butterfly valves consist of a butterfly-shaped disc mounted on a shaft within the valve body. When actuated, the disc rotates perpendicular to the flow direction, allowing or restricting the flow of fluid through the valve. Unlike traditional butterfly valves, wafer type butterfly valves are compact and lightweight, making them ideal for applications with limited space or weight restrictions.

Wafer Butterfly Valve

Technical Parameters:

 Nominal Size DN50~DN1000
 Body Material Cast Iron, Carbon Steel(WCB), Stainless Steel(CF8, CF8M)
 Connection Type Wafer, Flange Type
 Pressure Rating PN10~16
Structure type Median line
 Seat Material PDEM: -10C ~120C PTFE: -20C ~180
Disc Material Stainless Steel(CF8, CF8M),Cast iron
Stem Material Cast iron,Stainless Steel (CF8, CF8M)
 Applicable Medium  Water, Liquids, Gas, 0il, Powder, Steam, Acid-base Corrosive Medium.

DELCO Motor Operated Wafer Butterfly Valve With Actuator

● The valve is widely used in food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research equipment, and electric power industries of industrial automation control systems

● The actuator has very good sealing performance to avoid accidents caused by gas leakage

● Excellent explosion proof performance

One-time business is not our goal, we pursuit for long-term partner relationships.

We are not just providing simple quotes but experts in selection, calculation, and drawing. 

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    As a leading manufacturer of industrial valves, we offer a wide range of products. Our product lines include: gate valves, check valves, globe valves, check valves, double plate check valves and high performance butterfly valves. With the most complete multi-turn product line from a single-source manufacturer, our valves are manufactured to the highest quality standards using ultra-modern manufacturing techniques and astute material sourcing.

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