Butterfly Valve

Gate valve made and supplied is up to 200 tons /PC. Cast valves ( up to DN3000 ) and welded valves (up to DN6000)availableName of the valves Plant: N. F. Weiyetiling Valves Plant, Shenyang Densen Group of companies
We have a low pressure and big valve enterprise in China
ISO9001 awarded

It has exported valves to more than 50 countries
Area coverage: 400000Squre meters
Employee: 550 including 160technical engineers and technicians

Casting capacity: Annually 20000 tons of castings
Welding capacity: Annually 5000tons
Machining capacity: Annually 20000tons
It is the biggest test and inspection base for valves
It is one of the member companies which work out
The national specification of valves( gate valve, butterfly valve and check valves)

Its valves are widely used in hydro power generation system, steam power generation system and nuclear power generation system, wind power generation system,
Water supply factory, municiple construction, dirty water treatment system, iron and steel mills, metallurgy, petrochemical system, mining industry etc

Main products:
1. Cast valves: (max diameterDN3000) gate valves, butterfly valves, check valves, regulation valves
2. Welded valves: (Max diameterDN6000) gate valves, butterfly valves, check valves, regulation valves
3. Huge gate valves(max weight200 tons/ set )
4. Wind turbine: Hub, base, bear support etc
5. Accessaries: Driving system for valves, flanges, pipe fittings, soft sealing gate valves, releave valve, fire hydrant, filter

Materials for the products: Cast iron, ductile iron, carbon steel, stainless steel, brass and bronze
Standards: ISO, EN, AWWA, BS, DIN, JIS, GB etc
Driving methods: Manual, electrical, hydraulic, phneumatic, electric-hydraulic etc.
Enquiries are welcome. Contact: Harry Ai