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Home > Product > Ball Valve > Ball Valve Applications by Industry > Ball Valves for Gas Applications

Ball Valves for Gas Applications – Safe Shut-Off for LPG, Natural Gas & Compressed Gases

Gas systems demand precision, safety, and zero leakage. That’s why at Perfect Engineers, we manufacture and supply specialized Ball Valves for LPG, Natural Gas, and Compressed Gas Applications—engineered to meet the highest safety standards and pressure requirements in residential, commercial, and industrial gas systems.

Whether you’re working with LPG cylinders, PNG distribution lines, CNG stations, industrial furnaces, or fuel skids, our gas-rated ball valves are fire-safe, anti-static, leak-proof, and globally compliant.

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What is a Gas Ball Valve?

A Gas Ball Valve is a specially designed quarter-turn valve that provides tight shut-off for gaseous fuels like:

  • LPG (Liquefied Petroleum Gas)
  • PNG (Piped Natural Gas)
  • CNG (Compressed Natural Gas)
  • Hydrogen, Methane, Nitrogen, Biogas

These valves are pressure-rated, fire-safe, and typically feature anti-blowout stems, PTFE seals, and metallic seating surfaces to withstand fluctuating temperatures and fire hazards.

Key Features of Our Gas Ball Valves

  1. Certified for LPG, PNG, and Natural Gas handling
  2. Available in Brass, SS 304 / SS 316, and Carbon Steel
  3. Fire-safe design per API 607 / ISO 10497
  4. Anti-static, anti-blowout stem design
  5. Lockable handles for safety and tamper-proofing
  6. Suitable for underground, overground, and panel-mounted installations
  7. ISO 5211 actuator mount (for automation)

Technical Specifications

Parameter Specification
Size Range ½” to 4”
Pressure Rating Up to Class 800 / PN63
Body Material Brass, SS 304/316, A105 CS
Seat Material PTFE, RPTFE, Graphite
End Connections BSP/NPT Threaded, Flanged, Compression
Operation Manual / Pneumatic / Electric
Temp Range -20°C to +180°C
Certifications Fire Safe (API 607), ATEX, IBR, CE (on request)

Material Options Based on Media

Gas Type Recommended Valve Material
LPG / PNG (Domestic) Brass, SS304
CNG / Methane / Biogas SS316, CS A105
Hydrogen / Oxygen SS316 / Monel (on request)
Fuel Gas (Industrial) WCB / SS316 / Fire-Safe API Certified

Contact Us for Pricing & OEM Support

Call

+91-9004860491

E-mail

[email protected]

Website

www.perfectqrc.com

Applications of Gas Ball Valves

  1. LPG manifold control systems
  2. PNG household & commercial installations
  3. Gas pipelines for industrial burners
  4. Fuel oil and compressed air/gas skids
  5. Commercial kitchens & canteens
  6. STP/ETP treated water pipelines
  7. Biogas and hydrogen handling units
  8. Backup fuel lines for DG sets and generators

Installation & Safety Tips

  • Use thread sealant or gas-rated PTFE tape only
  • Always check for leaks using soap solution or leak detection sensors
  • Install in open, ventilated areas when possible
  • Use lockable handles to prevent accidental operation
  • Ensure flameproof or explosion-proof fittings in hazardous zones

FAQs

Yes—all valves come with test certificates, and fire-safe versions comply with API 607.

Yes. We offer actuator-ready gas valves with ISO 5211 mounting for electric or pneumatic actuation.

Yes—with proper anti-corrosion coatings, brass or CS valves can be buried safely with valve boxes.

Yes—ensure the valve material and seat are compatible with both liquid and vapor phases.

Ready to Connect Faster, Safer, Smarter?

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We serve purchase heads, OEMs, and end-users with tailored Ball Valves for Gas Applications – Safe Shut-Off for LPG, Natural Gas & Compressed Gases recommendations and commercial pricing.
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