DN25DN40 steam angle seat valve

Pneumatic angle seat valve to keep the flow rate of the steam space can be saved. It uses a single-acting pneumatic actuator with spring safety guide angle seat valve to operate. It should be used to select normally open or normally closed series of products from stainless steel casting and PTFE can be used for most of the gas and liquid. Steam and corrosive applications. It comes with heat sink to protect the actuator. Make sure the valve has a longer life expectancy. Flexible installation location. In order to facilitate the positioning pressure port. Actuator housing rotating 350 degrees enhances flexibility comes with a standard display on or off. Pneumatic angle seat valve structural features steam flow, flow resistance, water hammer: Y-type design, expanding the flow cross-section of the valve chamber, the valve cavity flow more smoothly, increased by 30% of the traffic. Long life: Stem made of 316L stainless steel, sealed with contract-based PTFE, stem automatic calibration, self-lubricating, maintenance-free. Pneumatic angle seat valve product uses steam steam pneumatic angle seat valve is the latest advanced production technology, combined with modern industrial application development from a new generation of pneumatic angle seat valve. It is widely used in food and chemical processes, sterilization machines, autoclaves, dry cleaning machines, dryers, beer production lines. Compared with the traditional angle seat valve, which has the following new features: 1, visual position indicator: can be accessed by limit switch or emergency manual device. 2, easy to install: air control head can be 360 ??'rotation, and even limit switch 360' rotation. It can be easily installed one to two limit switches. 3, advanced pneumatic controller: thick plastic shell, safe and reliable. Low wear of piston structure, large capacity and low air consumption. Internal element of self-lubricating, maintenance-free. 4, with a variety of control modes: normally open, normally closed, double acting. 5, requires a smaller pneumatic actuators: fluid from the stem above the inflow, the system first. 6, easy to connect: MAMUR standard connection, embedded metal fittings. Optional smaller control heads. 7, long life guide: Lease stem-shaped Teflon (PTEE) sealed to prevent dirt import. Self-lubricating, maintenance-free. Stem special treatment to ensure the best fixed, and can automatically correct position. 8, water hammer effect: fluid flows from the bottom of the stem, water hammer (water impact) is absorbed. 9, advanced valve bodies: the flow by 30%, smaller fluid flow better angle than ordinary buildings. 316 stainless steel body, Teflon seals, high temperature, corrosion-resistant. Single-action angle seat valve has a simple structure, beautiful shape, assembly and disassembly fast, switch quickly, flexible operation, fluid resistance, the use of safe and reliable. All steel parts are made of acid-proof stainless steel, sealing with silicone rubber or PTFE material food, in line with food hygiene standards. Widely used in food, wine, beverages, dairy products, fine chemicals, pharmaceutical and bio-engineering and other industries.