Description
Main features of 1/2 Inch 3-way Operated Ball Valve:
1.Compact structure, rapid opening and closing, unobstructed flow channel, and low fluid resistance.
2. Good sealing performance: The elastic deformation of the four-sided valve seat material PTFE is used to achieve leak-free sealing.
3. One valve for multiple purposes: any port can be used as an inlet without leakage. The three-way can be made into an L-shaped port or a T-shaped port.
4. Convenient maintenance: After the system is depressurized, inspection and maintenance can be carried out without dismantling the entire valve body.
Features
◆ Reduced diameter T-shaped/L-shaped/X-shaped: 1/2-6 (DN15-DN150)
◆ Work pressure: Class 150/300 PN16/40 10K Working temperature: -20C~180C
◆ American standard ANSI Class 150 Design standard: ASME B16.34API608API6D
◆ Design of explosion-proof valve stem outlet device
◆ flange standard: ASME B16.51 Dynamic load design of double butterfly springs
◆ Inspection&Testing: AP1 598
◆ Precision casting
◆ Anti static device (optional)
◆ 4 valve seat designs
◆ 360 ° rotating handle
◆ Lock handle
◆ ISO5211 Direct Mount High Platform Design
◆ Automation device (optional)
◆ German standard DIN PN16 Design standard: EN1983EN12516-1
◆ flange standard: EN1092-1 PN16/40
◆ Inspection&Testing: EN12266-1 Japanese standard: JIS 10K Design standard: JIS B2071
◆ Flange standard: JIS B2220 Inspection&Testing: JIS B2003
Three Way Ball Valve
Electric three-way ball valve is a new type of three-way port switching ball valve, which can be used to control the direction, diversion, or convergence of the medium in three pipelines. According to the different ball core structures, it can be divided into T-shaped or L-shaped. The difference between T-shaped electric three-way ball valve and L-shaped electric three-way ball valve is mainly due to the difference in internal structure, which cannot be seen from the appearance! T-shaped ball valves can connect and cut off the third channel of three orthogonal pipelines, playing a role in diversion and convergence, while L-shaped ball valves can only connect the two orthogonal pipelines and cannot maintain the interconnection of the third pipeline at the same time, only playing a role in distribution.
In terms of technology, T-shaped electric three-way ball valves can replace L-shaped electric three-way ball valves, but L-shaped ball valves cannot replace T-shaped ball valves! During use, different structural forms should be selected according to different working conditions, and T-shaped ball valves can be used for direct current, while L-shaped ball valves cannot.
The three-way ball valve can flexibly cut, distribute, and change the flow direction of the medium. The sealing surface of a ball valve is usually in a closed state with the spherical surface, so it is not easily eroded by the medium, easy to operate, and has a simple and compact structure. It can be used in working conditions with water, natural gas, acid, solvents, etc.
Quality Inspection Before Product Leaving The Factory
1. Inspect the products produced on the electric actuator production line every day, with a 100% inspection. First, open the indicator cover, check whether the wiring is aesthetically pleasing, whether the limit cams in the opening and closing directions are fully engaged, whether the pointer position is consistent with the actual position of the actuator, whether the screws inside are tightened, and after inspection, close the cover to check if there is any paint peeling on the appearance of the electric actuator. Stains, whether the manual wrench, waterproof joint, manual dust plug, mirror, and mirror cover are fully installed. If there is no error, use the laser marking machine to mark the product number on the back of the electric actuator. The product number should include the date of the day. Finally, the foam should be deducted for warehousing.
2. Inspection of complete sets of valves: After the operator of the valve assembly production line completes the debugging, they take the production order and find the quality inspector, The quality inspector checks each item according to the production order and product (inspection items: quantity, diameter, material, connection method of valves. Whether the pressure matches the production order, voltage, control type, connection method of electric actuators, whether they are explosion-proof products, whether they are consistent with the production order, whether the screws of valves and electric actuators are tightened, and whether they are missing)
3. Inspection before packing: Check whether the quantity, model, voltage, control method, and spare parts of the product match the production order.
4. Sampling inspection of products in the machining center: once a day in the morning and afternoon, take the inspection item table to the machining center, randomly select a processed product from each machine, and ask the machining center operator to measure it one by one according to the inspection item table and keep records.
