Full hydraulic controlled check butterfly valve
Port size: DN250~DN5000
Structure: Fully Hydraulic check butterfly valve
Pressure: PN 6~PN25
Working temperature: -10℃~+80℃
Application: Hydropower station
Fully hydraulic controlled check butterfly valve installation requirements:1. If there is a horn section at the outlet of the water pump, the butterfly plate should not be in the horn section when the valve is fully open.2. The valve should be installed away from the pump outlet. 3.The seating face of valve disc should be towards the pump outlet.
Port size: 1/2"~36" (DN15~DN900)
Design: as standard
Structure: valve groups
Pressure: CLASS 150lbs~2500lbs (PN10~PN420)
Body: Carbon steel, Stainless steel, chrome alloy, duplex stainless steel ,low temperature steel
Working temperature: -40℃~+300℃
Application: Process industry, Power industry,oil and gas, chemical industry, Metal and Mining,Water and Sewage, Plup and paper
Media: water, oil, acid, steam
We provide customized valves set services to provide perfect targeted solutions for your special requirements of working conditions.
1. We are specialized in valve manufacturing more than 30 years.
2. The most completely valves varieties, had developed 70 series more than 1600 models.
3. High quality, we have obtained certificates such as ISO, API,CE, PED,ABS,UC,BV, FM,WRAS,DV,GW,DNV,LR,BV.
1. 100% water and air pressure test before shipment.
2. We provide 18 months quality warranty after shipment.
ALL problems and feedbacks will be answered in 24 hours.