Shanghai Gongliang Valve Co

Valve body material: cast iron- / ductile iron-<> / cast steel.+ / stainless steel. / forged steel
Nominal pressure:
Nominal diameter:
Connection method: Method Blue connection, butt welding connection
Medium/temperature:
Steam, gas, hot water, thermal fluid, thermal oil, process water, vacuum system, ammonia
Application scope: industry, power plant, gas Purification plants, process technology, gas supply, steam plants, recirculation plants, vacuum systems, hot water, heating technology, central heating, thermal oil systems, general manufacturing
Double-layer corrugated pipes as standard
Conical valve head is standard configuration
Fine threaded valve stem is standard configuration
Lubricating nozzle is standard configuration
Drilled and embedded locking device is standard configuration
Cast iron valve body is equipped with ball Iron valve cover is standard configuration
Maintenance-free
Cooling valve cover design
Optimized valve cover is optional spare part
Packing seal ensures double safety
With stroke indicator Device
Concealed stem design
Bellows anti-twist device
Stem threads located outside the valve body
Stem threads hardened

Ductile iron, cast Steel, Stainless Steel, Forged Steel/Tested Product Certification
- Product Certification
Gas Product Certification
Product Certification
Product Certification
Product Certification
European Pressure Directive/ 3/Product certification