CLG Valve, LLC

LANGGO Valve:Industrial Valve Manufacturer

Our Company

LG Valve is a leading valve manufacturer of API-6A/ API-6D/ API-600 Ball valves, Butterfly valves, Gate valves, Globe valves, Check valves, Knife gate valves, Plug valves, Needle valves and Various Specialty valves.

Our Commitment to Quality

LG Valve maintains an ISO 9001/ API-6D/ API-600/ API-6A quality management system with strong emphasis on the continual improvement of quality, engineering, manufacturing, and business related processes.

Our Clients

Our valves are used by energy industry leaders around the world. We strive to maintain our current relationship with these companies, and we are always on the look out for new opportunities.

Our Products

Eccentric Butterfly Valve

The multi-layer hard seal butterfly valve is an eccentric metal seal structure. Its structure and functional characteristics can be divided

Top Mounted Ball Valve

The top-mounted ball valve is designed as an integral valve. Its support plate and ball are fixed on an integrated

Cast Steel Ball Valve

Cast steel ball valves are mainly divided into two types: floating ball valves and fixed ball valves. The characteristic of

Forged Steel Ball Valve

Forged steel ball valves are mainly divided into two types: floating ball valves and fixed ball valves. The ball of

Control valve

ZSRF pneumatic piston eccentric rotary control valve is a high-performance control valve that combines an eccentric rotary valve core and

Quality Valves

Our Extensive Line of Quality Valves Includes:

  • Trunnion Mounted Ball Valves
  • Forged & Cast Floating Ball Valves
  • Butterfly Valve
  • Gate Valves, Globe Valve
  • Swing Check Valve, Axial Check Valve
  • Dual Plate Check Valve
  • API-6A Gate, Check, Choke, and Orifice Plate Check Valve

CLG Valve will accommodate any special request concerning our products. Depending on the requirement, we will make special executions, change body & trim materials, add actuation etc.

For more information on our products, or to request pricing and availabilty, please click the Contact LANGO Valve.