Flange pneumatic control characteristics of pneumatic valve function _ pneumatic components factory valve industry

Pneumatic pneumatic valve flange pneumatic regulating pneumatic valve overview: pneumatic regulating pneumatic valve is the valve industry pneumatic components factory production of a rectangular back to the transformation of the advanced control valve, its structure is simple and novel, good sealing, products are widely used in papermaking, chemical fiber, food, chemical, petrochemical, environmental protection and other industrial department of automatic control system. Flange pneumatic regulating pneumatic valve function characteristics: (1) body adopts integral design, avoiding the ordinary pneumatic valve may cause the leakage by central flange connection. (2) the removable sealing cover design, installation and maintenance more convenient and quick. (3) pneumatic adjustment adopts pneumatic valve seal seat spring pre-tightening force, make the seal seat is always closely contact with the valve core, sealed performance is good, for in the long-term use of sealing pair wear self-compensation effect, longer service life. (4) valve core is designed with special shape of the v-notch, with approximate equal percentage flow characteristic of the valve, the design makes the valve has precise control performance, at the same time and seal between the valve core in the process of exercise can produce a lot of shear force and cleaning performance, the fiber cut off the effects of medium, the medium containing solid particles with self-cleaning function. Using upper and lower valve stem (5) valve core fixed double bearing, high rotary precision and rotational stability; Stainless steel bearing copper on the surface, then copper surface rolling PTFE special craft production, with super wear resistance and self-lubricating function, to avoid the valve stem and bearing in the long-term use of killed phenomenon. 6 valve stem and valve core is connected by spline, has good to neutral, load torque, long life and other characteristics of the spline connection effectively eliminates the fitting clearance between the valve stem and valve core, to avoid the dead area, improved the precision of regulating valve. All landowners fluid resistance small, flow capacity is 2 ~ 3 times of ordinary single-seat regulating valve, make the V type pneumatic valve has higher cost performance. Today due to less than half a pneumatic valve core, the structure is light, the valve has the advantages of small volume, light weight, compared with the ordinary type O pneumatic valve, it needs the switching torque is small, easy to operation. Pet-name ruby pneumatic regulating pneumatic valve is widely used, according to the different operating mode can provide soft seal and hard seal, valve seat and valve core can use spray welding carbide and tungsten carbide to meet the requirements of different occasions. Attending pneumatic regulating pneumatic valve selection of flexible pneumatic actuator or electric actuator, control units, to apply to various industry automation control system. Flange pneumatic regulating pneumatic valve selection methods: customers when choosing pneumatic valve pneumatic control, need to confirm the good (1) product model (2) nominal size (3) nominal pressure (4) body material (5) trim material 6 temperature 7) medium pipeline valve connection pet-name ruby actuators role requirements whether attending actuators with attachments ⑪ special requirements need to elaborate. We according to the selection of technical parameters above quotation. : stainless steel pneumatic regulating pneumatic valve pneumatic y-shaped three-way solenoid _ electric y-shaped three-way solenoid pneumatic valve pneumatic high platform