The pressure self-tightening bonnet forged steel globe valve. The valve designed according to this connection form, the valve body and the bonnet are connected by screw mosquitoes, and the internal pressure is sealed by the self-sealing ring. …

Electric butterfly valve is a kind of electric valve and electric regulating valve.…

The electric valve simply uses the electric actuator to control the valve, so as to realize the opening and closing of the valve.…

Electric gate valve consists of stem, valve body, bonnet, gate, drive and other parts (fasteners, stem nut, sealing packing). Rod (torsion shaft), gate valve is thus divided into two types: open rod gate valve and dark rod gate valve.…

Pilot-operated safety valve (also known as pulse-type safety valve) is a safety valve that relies on the discharge of medium from the pilot valve to drive or control the main valve.…

The Y-type filter is a necessary filter equipment for the use of hydraulic control valves and precise mechanical products that are easy to block. It is an indispensable device for the pipeline series for conveying the medium.…

Forged steel check valve has two body cover connection design forms: one is the body cover bolted forged steel check valve, the valve designed according to this connection form, the valve body and the valve cover are connected by bolts, wound gasket.…

Do you know the common classification of electric butterfly valve? Electric butterfly valve belongs to a variety of electric valve and electric regulating valve. The main connection methods of electric butterfly valve are: flange type and wafer type; the main sealing forms of electric butterfly valve are: rubber seal and metal seal.…