Specifications

Pneumatic Actuated Double Flange Butterfly ValveISO9010, CE certificate,ATEX/CE/MD/CQC.

  ZT Stainless Steel Pneumatic Actuator Ball Valve/ 3pc Spring Return Stainless Steel Pneumatic Actuator Ball Valve

 

 

 

 

 

 

 

Pneumatic three-piece ball valve
 Product specifications: DN10-DN100
 Details:
 Valve material
 1, Body material: steel, stainless steel (304,316), etc.
 2, the ball material: stainless steel (304,316)
 3, Seat: PTFE, special high temperature can be customized
 
 Requirements
 1, the nominal diameter: DN10-100 (mm)
 2, the maximum nominal pressure: 1.6MPA-10.0Mpa
 3 for temperature: -50 °C -155 °C (special high temperature resistant to 450 °C)
 4 Drive Type: Pneumatic
 5, can be equipped with accessories (limit switch, solenoid valve, hand wheel, valve, regulator type with positioner)
 
 Features
 Soft seal structure, work design and maintenance sealing sealing operation torque, Sealing pressure is moderate, reliable sealing action sensitive hydraulic control easy to realize automatic control, long service life. Ball pressure temperature rating is not only related with the shell material, and more to do with the valve seat, packing and gaskets and other sealing materials are linked. Seals can be polymer materials, asbestos or rubber seal material selection depends on the valve the transmission medium composition, temperature, working pressure and flow rate.
 1, high-strength extruded aluminum cylinder block, the inner surface of finely ground finish and hard anodized, low coefficient of friction, long life, corrosion resistance can be strong.
 2, dual piston rack and pinion design, compact, symmetrical installation location, change the output shaft turn easy, long life, and prompt action.
 3, the combined coating spring pre-load, long working life.
 4, high-precision gear and rack, backlash, high precision, high output power.
 5, stainless steel fasteners, security, appearance, corrosion resistance.
 6, a beautiful compact modern styling, multi-standard products, to make selection more economical.
 7, full compliance with the latest international specifications: output shaft groove, screw; top of the mounting hole dimensions in accordance with NAMUR; Air Connection with NAMUR; the bottom of the mounting hole dimensions in line with ISO5211, DIN3337 standard, easy to install solenoid valves, limit switches and other accessories.
Technical parameters: *Body material: stainless steel / copper
*Valve function:Two-way  
*Working pressure:16kgf/cm *Ball seal: PTFE
*Control pressure :4-8kgF/cm  
*Medium temperature :-10°C-+200°C *Actuator seal: Viton
*Ambient temperature :-10°C-+60°C  
*Medium: neutral gas and liquid *Actuator materials: aluminum alloy
*Air Connection :G1/8  
Dimensions (mm)
Interface L L0 H d G
G1/2 73 104 116 15 1/2”
G3/4 85 104 121 20 3/4”
G1 91 140 139 25 1”
G1-1/4 112 140 152 32 1-1/4”
G1-1/2 120 164 165 40 1-1/2”
G2 147 190 202 50 2”