Grooved Butterfly Valve With Handle
The Grooved Butterfly Valve with Handle provides reliable flow control for water, HVAC, fire protection, and industrial pipelines. Its grooved ends allow fast, tool-free installation between pipes. The ergonomic manual handle ensures smooth operation and precise throttling. Durable construction with a resilient seat offers tight shut-off, minimal leakage, and long-term, low-maintenance performance in demanding environments.
Description
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Products Description
CA-FIRE Grooved Butterfly Valve with Handle
The Grooved Butterfly Valve with Handle is a reliable and cost-effective solution for flow control in water, HVAC, fire protection, and industrial piping systems. Its grooved ends allow for quick and easy installation between pipelines, eliminating the need for welding or flanging, saving both time and labor costs. The valve features a high-performance disc and resilient seat, ensuring excellent sealing and minimal leakage.
Equipped with an ergonomic manual handle, the valve enables smooth operation and precise throttling, providing full shut-off when needed. Designed for durability, it is suitable for demanding environments, offering long service life, corrosion resistance, and low maintenance requirements. Its compact and versatile design makes it ideal for new installations or retrofitting existing pipelines.
Key Features & Advantages
Grooved End Quick Installation – Unlike wafer-type gear-driven valves, the grooved design allows fast pipe-to-pipe installation without flanges or welding, saving labor and time.
Manual Handle Operation – Provides intuitive, direct control; simpler and more cost-effective than gear-driven models for smaller systems.
Compact and Lightweight – Easier to handle and retrofit in tight spaces compared to bulkier gear-actuated valves.
Reliable Sealing – Resilient seat and optimized disc ensure tight shut-off and minimal leakage.
Versatile Applications – Suitable for water, HVAC, fire protection, and industrial systems, especially in small- to medium-diameter pipelines.
Low Maintenance – Simple mechanical design reduces wear and operational effort, unlike complex gear-driven actuators.
Difference Highlight: Compared to the Wafer Type Butterfly Valve with Gear Drive, this grooved handle valve emphasizes fast, tool-free installation, simplicity, and cost-efficiency, making it ideal for pipelines where automation or high-torque control is not required.
Applications & Working Principle
Applications:
The Grooved Butterfly Valve with Handle is widely used in water distribution, HVAC, fire protection, chemical, and industrial piping systems. Its grooved end design allows quick installation in pipelines without welding or flanging, making it ideal for retrofit projects and temporary installations. The valve is suitable for small- to medium-diameter pipelines, where simplicity, cost-efficiency, and fast operation are preferred over automated gear-driven systems. It can be applied in municipal water networks, commercial buildings, industrial process lines, and sprinkler systems, providing reliable flow control and emergency shut-off when needed.
Working Principle:
The valve controls fluid flow by rotating a disc inside the pipeline. The manual handle directly rotates the disc from fully open to fully closed positions, allowing precise throttling when partially open. When the disc presses against the resilient seat, it forms a tight seal to prevent leakage. The grooved ends ensure a secure mechanical connection with adjacent pipes using couplings, eliminating the need for flanges or welding. The simple mechanical design allows quick maintenance, easy operation, and dependable performance even in high-pressure or corrosive
FAQ
Q1: What sizes are available?
A: Typically DN50–DN300, customizable.
Q2: What materials are used?
A: Body: ductile iron or stainless steel; Seat: EPDM/NBR; Disc: stainless steel.
Q3: How is it operated?
A: Manual handle with optional locking mechanism for precise flow control.
Q4: Where is it used?
A: Water supply, HVAC, fire protection, and industrial piping systems.
Q5: Maintenance required?
A: Minimal; simple design ensures long-term reliability and low upkeep.
Our address
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN CHINA
+86 18160950625
miki@ca-fire.com
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