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Pneumatic Operated Butterfly Valve
Leading Manufacturer, Supplier & Exporter
Pricing & Payment Information
Starting Price:
₹1250 / Unit
- Price Basis: Ex-Ahmedabad Factory
- Payment Terms: Advance Payment
- Delivery: Ready Stock / Fast Dispatch
- Packaging: Standard industrial packing suitable for transport
Request a Quote
Need bulk pricing or technical details for Pneumatic Operated Butterfly Valve? Contact our sales team today for datasheets and fast quotations. Response within 24 hours.
Overview of Pneumatic Operated Butterfly Valve
Kelor by Krishna Industries is a leading manufacturer of high-quality Pneumatic Operated Butterfly Valves designed for precise flow control in industrial piping systems. These valves allow remote actuation, ensuring faster and more reliable operations while reducing manual intervention.
Constructed with durable materials and robust pneumatic actuators, these valves are suitable for water treatment plants, chemical processing, HVAC, and other industrial applications requiring automated flow control.
Salient Features
Pneumatic Actuation
Wafer / Lug Type Design
Zero Leakage Disc
Remote Operation
Durable & Corrosion Resistant
Applications
Pneumatic Butterfly Valves are widely used in: Water treatment systems, chemical and petrochemical plants, HVAC networks, power plants, industrial pipelines, and automated process control systems.
Material of Construction
| Part | Material |
|---|---|
| Body | Cast Iron / Stainless Steel |
| Disc | Stainless Steel / Aluminum Bronze |
| Seat | PTFE / NBR / EPDM |
| Actuator | Pneumatic / Double Acting / Spring Return |
Standard Dimensions
| Nominal Size | Face-to-Face | End Connection |
|---|---|---|
| 40 mm | 70 mm | Wafer / Lug |
| 50 mm | 80 mm | Wafer / Lug |
| 600 mm | 560 mm | Wafer / Lug |
Technical Specifications
| Parameter | Value |
|---|---|
| Pressure Rating | PN10 / PN16 / ANSI 150 |
| Operating Temperature | -20°C to 200°C |
| Operation | Pneumatic Actuator, Double Acting / Spring Return |
| Face-to-Face Standard | DIN / ANSI / IS Standard |
Technical Data
These pneumatic operated butterfly valves are designed for high-cycle operations and precise control. The valves provide tight shut-off, minimal torque requirement, and compatibility with automation systems. They comply with international standards for pressure, temperature, and material quality.
Installation Information
Easy to install between standard flanges, these valves can be mounted in horizontal or vertical pipelines. Ensure actuator alignment with the control system, proper torque on flange bolts, and periodic maintenance of pneumatic connections for optimal performance.
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Frequently Asked Questions – Pneumatic Operated Butterfly Valve
What is a Pneumatic Operated Butterfly Valve?
A Pneumatic Operated Butterfly Valve is an industrial valve that uses
compressed air to operate a disc, controlling the flow of liquids or gases in pipelines.
It is designed for quick and reliable on/off or throttling control in bulk industrial
applications.
What are the common industries using these valves?
These valves are widely used in water treatment, chemical processing, oil & gas,
HVAC, and food & beverage industries where automated flow control and high
reliability are required.
What sizes and pressure classes are available?
Pneumatic butterfly valves are available in DN50 to DN1200 (2″–48″) and
standard pressure classes from PN10 to PN40. Custom sizes and ratings
can be supplied for bulk industrial orders.
Can these valves be supplied in bulk for OEM or project orders?
Yes. We provide bulk supply, OEM branding, and customized packaging
for large-scale industrial projects. MOQ and delivery timelines are tailored for B2B buyers.
What materials are used in Pneumatic Operated Butterfly Valves?
Valves are commonly made from cast iron, ductile iron, stainless steel, or carbon steel,
with disc and sealing options like PTFE, EPDM, or Viton for chemical resistance and durability.
How is the valve operated and controlled?
The valve uses a pneumatic actuator powered by compressed air. It can be
configured for on/off or modulating control and integrated with PLC or
SCADA systems for automated industrial processes.
What is the typical lifespan and maintenance requirement?
With proper installation and regular inspection, pneumatic butterfly valves
last 5–10 years in industrial use. Maintenance involves checking
actuator performance, lubrication, and disc/seal integrity.
Can these valves handle high temperature and corrosive fluids?
Yes. Selecting the right body and seal material allows operation in
temperatures up to 250°C and resistance to corrosive chemicals,
making them suitable for chemical and petrochemical industries.
Are pneumatic butterfly valves compliant with international standards?
Yes. These valves comply with API 609, ISO 5211, and EN 593 standards.
Bulk B2B buyers and exporters can request test certificates and compliance documentation.
How do I request a quote for bulk orders?
You can contact us directly with your size, quantity, pressure rating, and application.
We provide customized quotations, lead time estimates, and technical support
for bulk industrial and OEM orders.