Safety Valve

Flange Full Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surface and conical surface. Their discharge area is calculated according to the area of the cylindrical surface or conical surface formed between the valve disc and the valve seat. The utility model has the advantages of simple structure and convenient manufacture, maintenance, test and adjustment. It is suitable for occasions with small discharge capacity, large back pressure and stable system pressure

Thread Full Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surface and conical surface. Their discharge area is calculated according to the area of the cylindrical surface or conical surface formed between the valve disc and the valve seat. The utility model has the advantages of simple structure and convenient manufacture, maintenance, test and adjustment. It is suitable for occasions with small discharge capacity, large back pressure and stable system pressure

Flange Low Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surface and conical surface. Their discharge area is calculated according to the area of the cylindrical surface or conical surface formed between the valve disc and the valve seat. The utility model has the advantages of simple structure and convenient manufacture, maintenance, test and adjustment. It is suitable for occasions with small discharge capacity, large back pressure and stable system pressure

Thread Low Lift Safety Valve refers to a kind of safety valve with relatively small opening height and discharge capacity of valve disc. The sealing surface of the valve disc has two types: flat surface and conical surface. Their discharge area is calculated according to the area of the cylindrical surface or conical surface formed between the valve disc and the valve seat. The utility model has the advantages of simple structure and convenient manufacture, maintenance, test and adjustment. It is suitable for occasions with small discharge capacity, large back pressure and stable system pressure

PTFE Lined Safety Valve is a safety valve successfully developed by our company in the field of chemical industry based on advanced technology at home and abroad. The valve is an automatic pressure relief device for pressure equipment, pressure vessels and pipelines with high-risk corrosive media such as chlor alkali chemical industry and hydrochloric acid. The key parts are made of fully lined tetrafluoroethylene (PFA, F46), which is resistant to hydrochloric acid, strong corrosion and other media. The valve body is chemically treated by ion pulse nitriding or lined with polytetrafluoroethylene (PFA, F46) to increase the corrosion resistance. The anti external leakage of the valve adopts the double sealing of corrosion-resistant bellows or fluororubber O-ring to effectively prevent the external leakage of media, which fully meets the national sealing performance standard. It is an updated product in the field of corrosion-resistant chemical valves such as hydrochloric acid and sulfuric acid.

The gairui Bronze Safety Valve Copper safety valve is a kind of automatic control and protection valve. He does not rely on any external force, but uses the force of the medium itself to discharge a certain number of media, so as to prevent the pressure within the system from exceeding the predetermined safety value. When the pressure is restored to normal value, the safety valve is automatically closed to prevent the medium from continuing to be excluded. It is suitable for pressure control and protection of pressure system such as boiler, hydraulic press, hydraulic press, air compressor, air conditioner and so on.