Grooved Butterfly Valve – Hand

Grooved Butterfly Valves with a 10-position hand lever are available in sizes 2″, 3″, 4″, 6″, 8″, 10″, and 12″. These valves are engineered for dependable manual flow control and are built with a durable ductile iron body and a ductile iron disc lined with EPDM. This design ensures reliable sealing and long-lasting performance, making them suitable for a variety of industrial and commercial applications. With a pressure rating of Class 150 and a temperature range of -15°C to 110°C, these valves deliver consistent functionality across diverse operational environments.

The grooved design facilitates quick and secure installation, making these valves an excellent choice for systems where ease of assembly and maintenance is critical. The 10-position hand lever provides precise and straightforward control, enabling operators to adjust flow rates with accuracy. For applications that require an alternative manual control option, a hand wheel can be selected upon special request. This flexibility allows operators to customize the control mechanism to suit specific operational needs.

These valves are also designed to support future upgrades to automation. By incorporating a pneumatic actuator—such as a double-acting or single-acting spring return actuator—the valves can transition to automated flow control as system demands evolve. This feature ensures adaptability and long-term usability.

Customization options are available to enhance compatibility with specific applications. Upon special request, the EPDM liner can be replaced with alternative materials such as Silicone or Viton to meet higher temperature or chemically aggressive requirements. Additionally, the valve’s body and disc materials can be upgraded to SS304 or SS316 stainless steel for exceptional corrosion resistance, ensuring reliable performance in harsh or demanding environments.

Grooved Butterfly Valves with hand levers are designed for reliability, ease of use, and adaptability. They offer a practical solution for immediate manual operation while providing the flexibility to accommodate future automation and customized configurations.