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Butterfly Gas  Valve

Butterfly Gas Valve

Product Details:

  • Material Body: Cast Iron / Ductile Iron; Disc: Stainless Steel / Aluminum Bronze
  • Valve Type Wafer / Lug / Flanged, as required
  • Control System Manual Lever or Pneumatic/Electric actuator
  • Features Quick quarter-turn operation, corrosion-resistant, lightweight design
  • Connection Type Wafer (universally fits between flanges)
  • Valve Size Available from DN25 to DN300
  • Application Gas control and regulation in pipelines
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Butterfly Gas Valve Price And Quantity

  • 100-200 Unit
  • Class VI (bubble tight)
  • Varies with size, lightweight compared to conventional valves
  • PTFE / Graphite for enhanced sealing
  • Epoxy powder coating for enhanced durability
  • Direct ISO mounting pad compatible
  • ISO 5211 top flange
  • EN593 / API 609
  • Up to 95% RH (non-condensing)
  • Body painted blue/grey for corrosion protection
  • Lockable lever or gear box on request
  • Stainless steel for corrosion resistance
  • Quarter-turn (90° rotation)
  • Complies with ISO 5752
  • Bi-directional flow capability

Butterfly Gas Valve Product Specifications

  • Standard pin connection for actuator mount
  • Available from DN25 to DN300
  • Concentric/wafer type body with disc
  • DN25 to DN300 (1 to 12)
  • Natural Gas, LPG, Air
  • NBR/Viton/EPDM seat with bubble-tight seal
  • Up to 16 Bar
  • Wafer (universally fits between flanges)
  • Aluminum Bronze / SS316
  • Quick quarter-turn operation, corrosion-resistant, lightweight design
  • Not applicable for manual; 24V/220V for powered actuator
  • Manual Lever or Pneumatic/Electric actuator
  • -20C to +120C
  • Wafer / Lug / Flanged, as required
  • Butterfly Gas Valve
  • Gas control and regulation in pipelines
  • Manual or Pneumatic (based on actuator arrangement)
  • Body: Cast Iron / Ductile Iron; Disc: Stainless Steel / Aluminum Bronze
  • Class VI (bubble tight)
  • Varies with size, lightweight compared to conventional valves
  • PTFE / Graphite for enhanced sealing
  • Epoxy powder coating for enhanced durability
  • Direct ISO mounting pad compatible
  • ISO 5211 top flange
  • EN593 / API 609
  • Up to 95% RH (non-condensing)
  • Body painted blue/grey for corrosion protection
  • Lockable lever or gear box on request
  • Stainless steel for corrosion resistance
  • Quarter-turn (90° rotation)
  • Complies with ISO 5752
  • Bi-directional flow capability

Butterfly Gas Valve Trade Information

  • 100 Unit Per Month
  • 1 Week

Product Description

Our enterprise is an outstanding manufacturer and exporter of a wide gamut of Butterfly Gas Valve. In order to manufacture this valve, our team makes use of premium grade materials. This valve provides modulation control of manufactured, LPG and natural gases. Available in distinct specifications, this Butterfly Gas Valve are highly demanded all over the nation owing to its best quality and enhanced durability.

Features:

  • Strong construction
  • Low maintenance
  • Trouble-free functionality

Model No- V51E 

V51E Butterfly gas air valve provides modulating control of natural , manufactured , LP gases of air . Modutrol Motor can be fitted directly on valve or closed it.

Technical Specification

Model

V51

Material

Stainless Steel,Aluminium

Media

Gas

Type

Butterfly valves



Epoxy Powder Coating for Enhanced Durability

The valves body is protected with a high-quality epoxy powder coating. This finish significantly improves corrosion resistance and ensures long-term durability, even in challenging ambient conditions. The blue/grey color adds visual identification for maintenance and safety.


Quarter-turn Operation for Easy Control

Operation is simple and efficienta quarter-turn (90 rotation) allows rapid opening and closing. The lockable lever handle or optional gear box provides secure and precise manual control. For automated needs, direct ISO 5211 actuator mounting is available.


Bubble-tight Sealing Performance

Equipped with NBR, Viton, or EPDM seats, the valve achieves leakage Class VI (bubble tight). This ensures complete shut-off, minimizing security risks and operational losses in gas distribution and regulation pipelines.

FAQs of Butterfly Gas Valve:


Q: How does the epoxy powder coating benefit the Butterfly Gas Valve over standard coatings?

A: The epoxy powder coating provides superior protection against corrosion and environmental wear, extending valve life and ensuring reliable performance in high-humidity and demanding industrial settings.

Q: What types of media can this valve safely control?

A: This Butterfly Gas Valve is designed to efficiently regulate natural gas, LPG, and air, thanks to its robust sealing and corrosion-resistant materials.

Q: When should I choose a butterfly gas valve with Class VI leakage (bubble tight) sealing?

A: Choose Class VI leakage sealing for applications where complete shut-off is required, such as in gas pipelines where even minimal leaks could pose safety or operational hazards.

Q: Where is this butterfly valve typically installed?

A: The valve is commonly installed in gas control and regulation pipelines across industrial facilities, commercial plants, and energy distribution networks. Its wafer type fits universally between flanges, making installation straightforward.

Q: What is the process for mounting an actuator on this valve?

A: The valve features a direct ISO 5211 mounting pad, allowing quick attachment of pneumatic or electric actuators without additional adapters. This streamlines integration into automated or remote-controlled flow systems.

Q: How does the lightweight design improve usage?

A: The valves lightweight construction, achieved by materials like ductile iron and aluminum bronze, facilitates easier handling, installation, and maintenance compared to conventional valve designs.

Q: What are the main benefits of using PTFE or graphite packing in this valve?

A: PTFE and graphite packing improve the valves seal integrity, minimizing leakage and enhancing resistance to both temperature fluctuations and corrosive media within the pipeline.

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