DN50 Wafer Butterfly Valve With Worm Gear

Wafer Butterfly Valve Structure and Feature:

1. Bi-directional tightness.   

2. Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.

3. Simple and compact construction, quick 90 degree on-off operation.

4. Minimized operating torque, energy saving.

5. Flow curve tending to straight line. Excellent regulation performance.

6. Long service life. Standing the test of tens of thousands opening/closing operations.

7. Bubbles-tight sealing with no leakage under the pressure test.

8. Wide selection of materials, applicable for various medium.

Wafer Butterfly Valve Main Performance  Spcification

Wafer Butterfly Valve Main Part Materials

Product Advantages

Innovative Structural and Design Attributes

The wafer design of this butterfly valve reflects an advanced manufacturing philosophy prioritizing space economy and ease of integration. By fitting directly between flanges, the valve minimizes 

footprint and eliminates the need for bulky bolting patterns. The worm gear system presents a notable mechanical advantage, reducing manual and powered actuation effort. Constructed with materials

selected for corrosion resistance and structural integrity, this valve exemplifies design excellence from a leading butterfly valve supplier. The modularity provided enables streamlined maintenance and 

retrofit compatibility in diverse pipeline systems, highlighting its engineering adaptability.

Exceptional Operational Efficiency and User Benefits

Users experience smooth, low-torque valve operation thanks to the precision worm gear actuator, which translates into reduced operational fatigue and longer equipment life. The quick 90-degree turn 

facilitates swift on/off control without sacrificing tight sealing performance, creating efficient process regulation. Material versatility enhances service life across reactive media, ensuring broad application

 suitability. Combined, these factors simplify installation and maintenance tasks, lowering total ownership costs. End users gain confidence from a valve system expertly engineered by a reputable butterfly

 valve manufacturer dedicated to high-quality, reliable products.

Use Scenarios

Integration in Municipal Water Treatment Facilities

In municipal water treatment environments, the DN50 wafer butterfly valve replaces aging valves in pressured piping where bi-directional tightness and low leakage are paramount. Its compact 

wafer design fits neatly between standard flanges common in water infrastructure, easing upgrades without extensive pipe modifications. The worm gear actuator reduces torque requirements 

for operational staff managing flow control in water and wastewater systems. This valve meets stringent standards and withstands frequent cycling, thus ensuring consistent, energy-efficient

 regulation integral to environmental compliance and public health protection.

Role in Chemical Processing Plant Systems

Within chemical plants, precise fluid handling under diverse conditions is critical. The DN50 wafer butterfly valve, supplied by a reliable butterfly valve manufacturer, is installed to regulate 

corrosive and volatile media safely. Its range of body and seat materials offers customized chemical compatibility, supporting acids, alkalis, and solvents. The worm gear control optimizes 

manual and motorized adjustments, delivering robust shut-off and reducing the risk of hazardous leaks. Integration with automated control systems enables seamless process automation, 

enhancing plant operational safety, and throughput efficiency.

FAQ

What materials are available for the DN50 Wafer Butterfly Valve With Worm Gear?

The butterfly valve features body materials such as ductile iron, cast iron, cast steel, and stainless steel. Seat options include EPDM, NBR, Viton, silicone, and PTFE, enabling compatibility 

with diverse media like water, steam, acids, and oils, providing durability and tailored performance.

Can this valve be customized to fit different flange standards?

Yes, the DN50 Wafer Butterfly Valve supports multiple flange standards including DIN, EN, JIS, and ASME. This flexibility allows easy integration into existing pipelines, which is essential 

when selecting a wafer butterfly valve from a reliable butterfly valve manufacturer.

How is the DN50 Wafer Butterfly Valve installed and maintained?

Designed with a wafer-style body, the valve installs simply between standard flanges, minimizing space and time. Routine maintenance includes inspecting seals and actuators to ensure 

the worm gear’s smooth, low-torque operation and maintaining bi-directional tightness for long service life.

What is the typical delivery time for orders of this wafer butterfly valve?

Orders for the DN50 Wafer Butterfly Valve With Worm Gear are typically delivered within 15 to 30 days after order confirmation. For bulk or customized orders, the timeline may vary. 

Please consult with the butterfly valve supplier for detailed scheduling and logistics support.

Send your message to us

TJL INDUSTRY GROUP CO., LIMITED 

Tel: 0086-22-28219562
Fax: 0086-22-28219554 ext.8888

Mobile:15022393555

Email: sales@tjlindustry.com

Address: 1-711,XiangNian Plaza, Dongjiang and Neijiang Road Cross, Hexi District, Tianjin China