Stainless Steel Pneumatic Ventilation Butterfly Valve
Specifications
1. High quality and inexpensive2. Certificate :ISO9001 ,CE
3. We often take Large-scale exhibition
Pneumatic actuator
1.ISO9001, CE certificate .
2.High quality , competitive price, fast delivery.
Model |
AT 052—270 |
Angle of rotation |
0°-180° |
Pressure range (bar) |
2--8 |
Torque (Nm) |
8.5--5496 |
Operating temperature (°C) |
-20--+80 |
Feature
1. The design of rack and pinion double-piston
2.The extruded high-quality aluminum alloy cylinder ,its longer service life and low friction coefficient.
3.Unibody design ,double acting and single acting have the same cylinder and end cap.
4.Four adjusting screws can make the actuator more accurate .
5.Position indicator consistent with VID/VIE3845,NAMUR standards.
6.The gas source interface in line with NRMAR standard.
7.All fasteners are made of stainless steel ,to enable long-term corrosion resistance.
8.The connection parts are in line with new international standards ISO5211 and DIN3337(F03-F25).
Pneumatic ventilation butterfly valve
Model : ZTD641W
Bore: DN50-4000mm
Pressure: 0.25, 0.6 Mpa
Connecting: flange
Dimension standard: GB
Body material: Carbon steel(WCB), Stainless steel(CF8, CF8M, CF3, CF3M)
Seat material: Metal sealed(W)
Mode of action: double-acting, single-acting (spring reposition)
Control: Switch , Adjust .
Selection of Accessories: solenoid valve, locator, limit switch, F.R..L. Combination unit.
Manua Device.
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