Malleable Iron Pipe Fitting Manufacturer
Email
Search
close
Choose Your Site
Global
Social Media
Butterfly Valve
Home » Products » Valves » Butterfly Valve

Butterfly Valve

  • Grooved Butterfly Valve with Tamper Switch
    Gear Operated Grooved Butterfly Valve Awwa C606 for Fire Protection Water System, DN100-DN300
    Brief:
    Grooved Butterfly Valve with Tamper Switch combines the flow control function of a butterfly valve with the safety of a tamper-proof switch. The butterfly valve is used to regulate the flow in the pipeline, while the tamper-proof switch can monitor the valve status in real time. If the valve is abnormally operated (such as closed or opened), the switch will sound an alarm to ensure the normal operation of the system in an emergency, improving safety and reliability.
  • Fire Protection Grooved Butterfly Valve with Electrical Position Monitoring (Tamper Switch) , Indoor/Outdoor Use
    Fire Protection Grooved Butterfly Valve with Electrical Position Monitoring (Tamper Switch) , Indoor/Outdoor Use
    Brief:
  • Grooved Butterfly Valve
    Grooved Butterfly Valve
    Brief:
    Grooved Butterfly Valve is used to regulate the flow of fluid in pipelines. The valve disc is rotated to control the switch state. It has the advantages of fast opening and closing, simple structure, and easy installation. Its groove connection method does not require welding and is suitable for fire protection systems and water pipelines.
  • Butterfly Valve C/W Signal Gearbox-Wafer End
    Butterfly Valve C/W Signal Gearbox-Wafer End
    Brief:
    The Butterfly Valve with Signal Gearbox – Wafer End is designed for reliable flow control and status monitoring in fire protection and water distribution systems.
    Equipped with a signal gearbox and wafer-type connection, this valve offers compact installation, accurate valve position indication, and dependable performance under high-pressure conditions.

    It is suitable for both indoor and outdoor applications, especially in fire fighting systems where remote monitoring and operational reliability are essential.
  • Wafer Butterfly Valve with handlever
    Wafer Butterfly Valve with handlever
    Brief:
    The Butterfly Valve is a compact and reliable flow control valve designed for fire protection and water supply systems. With flanged connections and a resilient EPDM-encapsulated ductile iron disc, the valve provides tight shutoff, stable performance, and long service life under demanding operating conditions.

    Designed and tested in accordance with UL and FM requirements, this valve is suitable for both indoor and outdoor fire protection installations, including high-rise buildings and industrial facilities.
  • video Wafer Butterfly Valve
    Wafer Butterfly Valve
    Brief:
    The Wafer Butterfly Valve is a compact quarter-turn valve designed for flow regulation and shut-off in pipeline systems. With wafer-type installation, it fits easily between flanges and is suitable for a wide range of media and operating conditions.
  • video Wafer Butterfly Valve Worm Gear Butterfly Valve
    Worm Gear Butterfly Valve with Limit Switch
    Brief:
    The Worm Gear Butterfly Valve with Limit Switch is a quarter-turn valve designed for flow regulation and shut-off in a wide range of industrial and building service systems.
    Equipped with a worm gear operator and integrated microswitches, the valve provides reliable mechanical operation and accurate valve position indication, making it especially suitable for fire protection and automation-related applications.

    This valve is widely used in petroleum, chemical industry, food & beverage, pharmaceutical, papermaking, water supply, sewage treatment, shipbuilding, metallurgy, energy systems, and fire protection networks.
  • video Worm Gear Wafer butterfly Valve
    Worm Gear Wafer butterfly Valve
    Brief:
    Worm Gear Wafer Butterfly Valve is a quarter-turn flow control valve designed for precise regulation and reliable shut-off in medium and large diameter pipelines. Equipped with a worm gear actuator, it provides smooth operation, high torque output, and safe control under higher pressure or larger valve sizes.
    With a compact wafer-type body, this valve can be installed between flanges, offering a cost-effective and space-saving solution for various industrial applications.
  • video Lug Wafer Butterfly Valve
    Lug Wafer Butterfly Valve
    Brief:
    The Wafer Butterfly Valve is a compact quarter-turn valve designed for flow regulation and shut-off in pipeline systems. With wafer-type installation, it fits easily between flanges and is suitable for a wide range of media and operating conditions.
  • video Flange Metal-seat Butterfly Valve
    Flange Metal-seat Butterfly Valve
    Brief:
    Turbo Cast Steel Manual Carbon Steel Flange Connection Butterfly Valve with High Temperature Media Hard Seal Clamp
  • video Double Flange Butterfly Valve with Handwheel
    Double Flange Butterfly Valve with Handwheel
    Brief:
    The Wafer Type Dual Plate Check Valve is a compact non-return valve designed to prevent reverse flow in piping systems.
    It features two independent valve plates supported by torsion springs, allowing the plates to close rapidly and automatically when flow stops, effectively eliminating backflow and reducing water hammer.

    The Double Flange Butterfly Valve with Handwheel is a manually operated flow control valve designed for reliable shut-off and regulation in pipeline systems. With a double-flanged connection, it ensures stable installation and excellent sealing performance under medium pressure conditions.
  • video Extension Stem Butterfly Valve
    Extension Stem Butterfly Valve
    Brief:
    The Extension Stem Butterfly Valve is designed based on a standard butterfly valve with an extended operating stem, mainly used in underground pipelines, valve chambers, or installations where the valve is difficult to access.
    By extending the operating mechanism to ground level or a convenient operating position, this valve ensures safe, efficient, and reliable operation under challenging installation conditions.

    It is widely applied in municipal water supply, drainage systems, fire protection networks, underground pipeline corridors, and industrial piping systems.

Butterfly valves are used for flow control and shut-off service in fire protection, water supply, HVAC, municipal and industrial piping systems.

MaitoLead supplies wafer, lug, grooved, flanged, handle-operated, gear-operated and tamper switch butterfly valves. The valves feature compact design, light weight, quick operation, reliable sealing performance and easy installation.

Available materials include ductile iron, cast iron, carbon steel and stainless steel. Seat options include EPDM, NBR and PTFE. Pressure ratings such as PN16, PN25, Class 150 and 300 PSI can be supplied according to project requirements.

Applications: fire protection systems, HVAC systems, water supply, drainage, pump stations, water treatment plants, irrigation and general industrial pipelines.

Wafer / Lug / Grooved Butterfly Valve with Tamper Switch

Inquiry

Telephone

+86-130-1137-4563

Sales Phone

+86-188-3320-7623

WhatsApp

+8618833207623

Email

inquiry@maitoleadfitting.com

SUBSCRIBE TO OUR NEWSLETTER

Promotions, new products and sales. Directly to your inbox.

PRODUCTS

PRODUCTS

QUICK LINKS

ABOUT US

​Copyright © 2025 MaitoLead Pipeline Technology (Tianjin) Co., Ltd. All Rights Reserved.