| Size | 1/2"-12" |
| Pressure | 0- 10 Bar, working pressure 8 Bar |
| Standard | 3A/DIN/SMS/ISO/IDF |
Pneumatic Butterfly Valve with Aluminum Actuator
Operating Principles:
The butterfly valves can be operated automatically through actuator or manually with handle.
The handle blocks the valve in the " open" or " close " position, certainly there are in the other position available.
The actuator push piston of axial movement into 90 degree so that it controls butterfly valves.
Technical Parameters
| Standard | 3A,SMS,DIN,ISO,RJT,IDF |
| Product wetted steel parts | AISI304/AISI316L(Provided with material inspection report) |
| Other steel parts | AISI304(Provided with material inspection report) |
| Size | 1/2"~6",DN10~DN150 |
| Seal material | EPDM,Silicone,Viton |
| Connetion ends | Welding,Clamping,Threading, Flange, Welding-Clamping, Welding-Threading |
| Working pressure | ≤10bar(145psi) |
| Supply pressure for air actuator | 5~8(0~116psi) |
| Working temperature | EPDM:-14~248ºF(-10~120ºC) |
| VMQ:-58~356ºF(-50~180ºC) | |
| FPM:22~446ºF(-30~230ºC) | |
| Sterilization temperature | 302ºF(150ºC,max 20min) |
| Outside surface treatment | Ra16~32uin(o.4~0.8um) |
| Inside surface treatment | Ra32~64uin(o.8~1.6um) |
| Pneumatichead | Normally closed(NC)-Air to open,spring to close |
| Normally open(NO)-Air to close,spring to open | |
| Air to air(AA)-Air to open,air to close |
Options
| Gasket | can be NBR (Nitrile), VMQ (Silicone) or Viton (FPM) all complying with FDA 21CFR177.2600. |
| Connection | can be welding,clamping,threading, flange, welding-clamping, welding-threading, DIN, SMS,RJT,ISO,IDF,3A |
| Handle | 2-position/3-position/ 4-position pull handle; multi position handle in either pure stainless steel or with plastic cover |
| Actuator | pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), electric actuator. |
| Control | position sensor, C-top controller, C-top controller (AS-I) |
Design Features
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