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Angle Valves


Angle valve is one type of the poppet valves. When the poppet is moved toward the top of the valve the internal body cavity is open to the system andd flow is unimpeded (maximum conductance). Once the actuator moves the poppet to the bottom of the valve an elastomer sealing ring is compressed onto the sealing surface of the lower body of the valve. This action creates a vacuum tight seal and stops the flow. Hositrad offer a wide variety of valve types in a comprehensive range of sizes. They have manually and pneumatically, and with bellows. Port terminations are available in KF, ISO, CF, and Tube End. Hositrad designs all series angle valves suited for vacuum applications with venting processes, high vacuum applications in pumping systems, semiconductor technology, research systems, etc.
Specifications:  
Body SST 304 (Other available)
Poppet SST 304 (Other available)
Port O.D. 3/4 - 3 inch
Bellows Welded Stainless Steel 
Bellows Welded AM 350 (option)
Solenoid Option 
Position indicator Option 
Seal Viton O`ring
Leak Rate 2x 10-9 std.cc./second
Pressure Range 2x 10-9 to 1130mbar Viton Seal Bonnet
Max pres before opening 1.2 Bar
Operating air pressur 4-6.5 kg/cm2 
Cycles until service 16 to 50 - 500,000 
Bake-out Limitation 150°C Viton Seal Bonnet
Bakeable option  315 °C Kalrez
   
   
   
ANGLE VALVE 
Dowload here PDF Leaflet
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