solenoid flange ball valve

Application
Application of military aerospace, shipbuilding, heavy industry, petrochemical industry, power equipment, boiler equipment, steel, fire sprinkler, electroplating coating, gas fuel, environmental protection equipment, soot blowing dust, laboratory equipment, textile printing and dyeing, HVAC, water treatment, industrial furnaces, drying equipment, such as control systems.

Technical date
DN: DN3-250
Principle: Direct action, step by step direct, pilot.
Body material: SS304, nodular castiron, special (WCB, SS316)
Seals: NBR, FKM,PTFE,RED COPER
Ambit temperature: -30ÿæ~+60ÿ?Ex-proof:-20ÿæ~+40ÿ?
Fluid: Air, liquid
Viscosity: <22mm2/S(<50mm2/s can be custermised)
Connection internal thread flange
Install: horizontal, coil up(others can be customized)
Protecting ordinary-type: IP54, Ex-proof type: IP65

Optimization
1ÿ?please provide us with actual fluid temperature, otherwise the false high temperature will make the coefficient of tolerance and sealed improperly configured which will cause leak.
2ÿ?If the fluid contains impurities, install a filtration valve in front of the valve(filter>60 heads), and the liquid should have no fluid solidification or crystal.
3ÿ?For explosion proof occasions, proposals not choose signal feed back functions, because the signal feedback Ex-proof type device cost more than the regular several times, contact with us if needed.
4ÿ?Although the pilot-action can be vertical installation specially, please try to find ways of the installation level, in order to avoid friction between the pistons unilateral impact life and stability.
5ÿ?When the fluid temperature<120ÿ?and working pressure<8bar, allowed internal leakage seal indicator by PTFE.