Q641F / H - 16 p stainless steel pneumatic solenoid valve industry _ pneumatic components factory

Description of pneumatic pneumatic valve stainless steel pneumatic pneumatic valve: Q641F/H - 16 p stainless steel pneumatic pneumatic valve is the valve industry pneumatic components factory zui newly developed automatic control O pneumatic valve, the valve is composed of pneumatic valve with pneumatic actuator, according to different working condition can be divided into hard seal pneumatic valve, pneumatic valve and soft sealing pneumatic actuator adopt aluminum alloy gear structure and fork type structure, optional manual device, solenoid directional control valve, back - device, such as electric valve locator attachments. Stainless steel pneumatic pneumatic valve design specifications, design standard: GB/T12237 - 2008. Flange standard: national standard GB, the mechanical standard JB, chemical standard HG, American ASME standard, Germany standard DIN, Japanese standard JIS standard. Nominal diameter: DN15 to 24 ') nominal pressure: PN1. 0 to 6. 4MPa（ Class150 ~ Class600) Structure: floating type, fixed type. Connection: flange, wafer, screw-type, clamp, welding type. The valve body material: WCB, WC6, CF8, CF8M, CF3, CF3M, alloy steel, etc. Stem: SS304, SS316, SS316L, 17 - 4 ph or alloy steel seat: PTFE, RPTFE or metal materials using temperature: - 196 ℃ ~ 650 ℃ stainless steel pneumatic pneumatic valve features: (1) a new type of high platform design connection with ISO5211 international standard size, electric and pneumatic, electric and hydraulic actuators installed directly. (2) stem blow-out proof design function and ladder type structure, the valve stem from the valve body lumen loading, stem overall is trapezoidal grooves, the fluid under pressure can prevent blow out of the stem, and thrust washer sealing effect, and the advantages of small torque, safe and reliable. (3) a new type of packing gland structure, adjust the stuffing box without having to remove the actuator, just outside hexagonal bolt can adjust outside, easy to operate. (4) the reliability of the seating design, seat is cant elastic design, when the fluid pressure is small, rely on the seat of the deformation ensure zui small seating pressure, ensure reliable seal, when fluid pressure is bigger, the seat and aerodynamic body contact area increases, higher sealing pressure ratio, the seat can withstand the fluid thrust, without damage. (5) anti-static equipment, in view of the soft seal pneumatic valve switch operation, the pneumatic body with soft seal seat rubbing will produce electrostatic, converged on the aerodynamic body, between the body and the valve stem and the aerodynamic body set up static guiding device, timely will gather in pneumatic surface electrostatic export body below, to ensure the safe operation of the pipeline. 6 fire prevention design, USES the fire seat, when the fire broke out, soft seal seat and thrust washer was burning boil, losing support and sealing performance, the pressure before the valve, pneumatic core will be soft sealing seat metal seated under the pure contact, blocking the flame, cutting fluid, prevent the internal leakage and fire prevention function. All landowners filler used adjustable v-shaped sealing ring, combination between the stem and valve body triple structure installation, is divided into the upper, concave, the median, down structure; O-ring using fluorine rubber material, easy to pressure and resistance to cold flow, sealing good many advantages. ⑧Q641F / H - 16 p stainless steel pneumatic pneumatic valve quality is reliable, torque, easy maintenance, long life and other characteristics, widely used in petroleum chemical industry, biology, papermaking, food, water treatment and other fields. : Q641F/H pneumatic cut pneumatic valve ( O type pneumatic body) Pneumatic high platform pneumatic valve pneumatic cutting characteristics of pneumatic valve