| Media: | Oil |
|---|---|
| Material: | Stainless Steel |
| Connection Form: | Flange |
| Driving Mode: | Pneumatic |
| Structure: | Ball |
| Standard: | Standard |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 304 flange ball valve with alloy pneumatic actuators
Control type
-Double acting and Spring return
Air supply range
-2bar(29 psig)to 8 bar(116 psig)double acting
-3bar(44 psig)to 8 bar(116 psig)spring return
Torque range
-From 9N.m(80in.Ibs) to 3920N.m(34660in.Ibs) at 6 bar(87 psig) air supply.
Stroke adjustment
-0°and 90°with standard adjustment ±5°
Actuator body
-Full aluminum extrusion is hard anodized(over 30um) to protect against wear and corrosion while reducing pistion friction to the absolute minimum.
Pinion
-The hardened alloy steel pinion is precision ground and Nickel plated(over 15 um) in order to reduce friction,provide maximum wear resistance.
Full conformance with the newest standards of ISO5211&DIN3337.
Pistons
-The precisely-balanced and hard anodized treatment(over 30um) die cast aluminum pistons are fitted with high quality rings and guides
The twin rack and piston design creates a constant torque output on all actuators.
High performance spring
-High tensile steel springs are coated with epoxy coated for corrosion resistance and longer service.
The pre-loaded springs can be safety&rapidly disassembled.
Bearings& Guides
-The highly durable compound material provides high trust stability with minimum friction and long life.
O-Rings
-NBR O-Rings provide trouble-free operation at standard temperature ranges.
Viton and HNBR O-rings are available for high or low temperature application.
Indicator
-Namur mounting is standard on all HELI pneumatic actuators for mounting accessories.
Mounting base
-ISO5211 standard
Lubrication
-All moving parts are factory lubricated for entire life cycle of actuator
Order information need to be offered
1.Which pneumatic actuator you need,double acting actuator or spring return actuator?
2.What's the valve pressure and size?
Suppliers with verified business licenses
Audited Supplier 
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