The structural design of replaceable rubber sealing rings mainly relies on the close contact between the gate and the rubber sealing ring to achieve a sealing effect.
DN50-DN100 16bar
DN125-DN200 10bar
DN250-DN400 7bar
DN450-DN550 5bar
DN600-DN700 3bar
DN800-DN900 2bar
DN1000-DN1400 1bar
○ Connection form: Double wafer, plum blossom
○ Switch form: Handwheel, Turbo, Pneumatic, Electric, Hydraulic, Electro Hydraulic, Chain Wheel Disk
○ Valve body material: GGG40, WCB, CF8, CF8M, CF3, CF3M
○ Gate material: F55, F532205, SS310, SS316L, SS316, SS304
○ Sealing material: EPDM
○ Packing: aramid, high water machine, PTFE, rubber, graphite
○ Applicable media: Suitable for mud, urban sewage treatment, sugar factories, powders, papermaking, pharmaceuticals, chemical and other oil products. Metal seals are suitable for solid media such as coal preparation, slag discharge, mineral powder, slag, and slag in power plants.
○ Steel ring type sealing structure is simple and cost-effective (optional)
○ Standard replaceable sealing ring to protect the valve body, truly achieving no learning cost to replace the sealing ring (optional)
○ PTFE limit block ensures that the gate does not come into contact with the valve body, extending the service life of the gate
○ Two type new bracket, increasing the strength of the bracket
○ Pneumatic multifunctional trapezoidal bracket, sturdy structure, capable of installing travel switches and switch indicator devices
○ The structural design of the replaceable rubber sealing ring mainly relies on the close contact between the gate and the rubber sealing ring to achieve a sealing effect. The main feature of this structure is that the rubber sealing ring is enclosed in the stepped groove on the valve seat, and the sealing ring is locked by a metal spring structure, so that the sealing ring will not fall off during the sealing process with the gate switch. If the sealing ring is damaged, the metal pressure sleeve can be removed and the rubber sealing ring can be replaced at will, greatly improving the efficiency of valve use. It is an economical and effective high-performance product.
○ The severely worn parts of the ash and slag pipeline in the power plant are easy to maintain and replace valve seats
○ Reduce maintenance costs under high abrasion conditions of mining tailings conveying system
○ Frequent opening and closing of raw material pipelines in cement plants leads to vulnerable replacement points for valve seats
○ Chemical slurry valves need to adapt to different media and regularly replace seals
○ Application scenarios for rapid repair of corroded and worn black liquor pipelines in papermaking and pulp production
Manual through type plug valve is a type of valve where the gate and valve seat are always in close contact and sealed. Its principle is that the gate has a circular opening of the same diameter
No grooves, rubber lining, bidirectional sealing design, the valve body adopts a split structure including valve body, gate plate, and U-shaped sealing strip.
No groove, bidirectional sealing design, the valve body adopts an integral structure, including the valve body, gate and U-shaped sealing strip.