Nengfa Weiye Tieling Valve Joint-Stock Co., Ltd.

up to DN6000

steam service vacuum butterfly valve
up to DN4000
 

steam service vacuum butterfly valve

up to DN4000

Medium: steam, air, gas, dust etc. 

Temp.: under 350 °C

DN600 DN750 DN800 DN900 DN1000 DN1200 DN1400 DN1600 DN1800 DN2000 DN2200 DN2400 DN2600 DN2800 DN3000 DN3200 DN3400 DN3600 DN4000

Standard: ISO,EN,BS,DIN,AWWA,JIS

CE certificate

up to DN3600 (The biggest in China)

Turbine Inlet Valve
DN1000 DN2000 DN2200 DN2400 DN2600 DN2800 DN3000 DN3200 DN3400 DN3600 DN4000 DN4500 DN5000 up to DN6000
 

Turbine Inlet Valve with hydraulic control system

used in hydropower station

with working seal and service seal

PN0.1-2.5MPa

DN1000-6000mm

Medium: water

gas gate valve
for gas line
DN500 DN600 DN700 DN750 DN800 DN900 DN1000 DN1200 DN1400 DN1600 DN1800 DN2000 DN2200 DN2400 DN3000
 

PN0.01-PN0.1MPa

DN400-DN3000mm

Standard: ISO,EN,BS,DIN,JIS,AWWA,API,GB, etc.

We've made the biggest DN3000 gas gate valve of China in 1958.