Wafer Type Butterfly Valve

Description

KELOR Wafer Type Butterfly Valve – Manufacturer, Supplier & Exporter

KELOR Wafer Type Butterfly Valve is engineered for dependable flow control across a wide range of industrial, commercial, and utility pipeline applications. Designed in compliance with API 609 and MSS-SP-67 standards, this wafer style butterfly valve fits securely between flanges, offering excellent sealing performance with a compact and lightweight body structure.

The wafer-type design ensures easy installation in tight piping layouts while maintaining precise disc alignment for smooth operation and minimal pressure drop. The centrally mounted disc provides uniform sealing, reduced operating torque, and enhanced service life, making it an ideal choice for both manual and automated flow control systems.

Available in sizes ranging from DN 50 to DN 1200, KELOR Wafer Type Butterfly Valves support working pressures up to 150 psi (10 bar). The valve can be operated using a hand lever, worm gear, pneumatic actuator, or electric actuator, ensuring flexibility across different operational requirements.

These valves are widely used in water distribution networks, HVAC systems, fire protection lines, chemical processing plants, and low-pressure gas pipelines. KELOR’s precision manufacturing ensures consistent quality, tight shut-off performance, and excellent resistance to wear and corrosion.

Material & Design Excellence

KELOR Wafer Type Butterfly Valves are manufactured using premium-grade materials such as Ductile Iron, Carbon Steel, and Stainless Steel (CF8 / CF8M). Disc materials include Stainless Steel, Aluminum Bronze, and special alloys for aggressive media. A wide range of resilient seat materials like EPDM, NBR, Viton, Hypalon, Silicone, and PTFE ensures compatibility with diverse fluids and temperature ranges.

Each valve is equipped with an ISO 5211 compliant mounting pad, enabling seamless integration with standardized actuators for automated operations. All valves undergo strict quality checks for leakage, torque, and durability before dispatch.

Applications

• Water supply and distribution systems
• HVAC and cooling systems
• Fire protection pipelines
• Chemical and process industries
• Low-pressure gas and utility services

Product Categories

Butterfly Valve, Industrial Valves

Call to Action

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Specifications

Material of Construction

Frequently Asked Questions (FAQ)

1. What is a wafer type butterfly valve?

A wafer type butterfly valve is installed between two flanges and is used for flow regulation and isolation in pipeline systems.

2. What are the advantages of wafer type butterfly valves?

Compact design, lightweight construction, easy installation, and cost-effectiveness.

3. Is this valve suitable for automation?

Yes, it supports pneumatic and electric actuators with ISO 5211 mounting.

4. What pressure ratings are available?

Standard models support up to 150 psi (10 bar).

5. Can it be used for chemical applications?

Yes, with appropriate seat and disc material selection.

6. What sizes are available?

Sizes range from DN 50 to DN 1200.

7. Does it provide bubble-tight shut-off?

Yes, Class VI bubble-tight sealing is achieved.

8. What standards does KELOR follow?

API 609, MSS-SP-67, ISO 5211, API 598 testing.

9. Is the valve suitable for HVAC systems?

Yes, it is widely used in HVAC and chilled water systems.

10. Does KELOR supply in bulk and export globally?

Yes, KELOR is a bulk manufacturer, supplier, and exporter of butterfly valves worldwide.