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HIGHLIGHT TECH CORPORATION

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CF Flanges - CF Blank - vacuum flange

CF Flanges - CF Blank - vacuum flange

USD 4.84- 11.45 / Pieces

Approx. TWD 154-362

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Bakeable All Metal Angle Valve

  • Product Options :
  • Unit Price :
    USD 470.20 - USD 631.96 / Pieces
  • Min. Order: 1 Pieces

    Max. Order: 99999 Pieces

  • Price :
    Quantity Price Processing time
    1-99999 USD 470.2 7 Days
  • Quantity :
     Pieces
  • Shipping Cost :

    Free Shipping

  • Total Price :

    USD 470.2 x 1 =

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Payment Method :
PayPal
Last Updated : 2014-04-28 18:44:02.0

Item specifics

  • Model :

    Vacuum valve - Bakeable valve

  • Material :

    304 S.S body

  • Bakeablility :

    400 degree C(Open), 300 degree C(close)

  • Pressure range :

    Below 10-10 torr

  • Leak Rate :

    8.7x10-11 Pa.m3/sec.

  • Origin :

    Taiwan, ROC

Bakeable all-metal 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 and flow is unimpeded (maximum conductance). Once the actuator moves the poppet to the bottom of the valve a copper gasket 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. Htc offer the bakeable all-metal valves are designed to use for use in ultrahigh vacuum environment where elevated temperatures preclude the use of elastomers and low temperature gasket metals. Htc designs all series angle valves suited for vacuum applications with venting processes , high vacuum applications in pumping systems, semiconductor technology, research systems, etc.

 

Please specify the desired Model No. and Parts No. to mail: ec@high-light.com.tw

- Bakeability: 400°C(open), 300°C(close)

- Pressure Range: below 10-10 torr

- All stainless steel construction

- Bellows stem seal

- Leak rate: 8.7×10-11  Pa.m3/sec

- Closure torque:CR16 First 150kg-cm, Maximum 250kg-cm

                CR35 First 300kg-cm, Maximum 600kg-cm

- Orientation: Any position

- Body : 304 S.S. (Other material available upon request)

- Poppet: 304 S.S. (Other material available upon request)

- Port ODs: 3/4~3 inch

- Bellows: Welded AM-350(option)

- Seal: Copper seal

- Leak rate: 2×10-9  std.cc./second

- Pressure range: 2×10-10  torr to 760 torr Copper seal bonnet

- Maximunpressure before opening: 1.2 Bar

- Bake-out limitation: 200°C

 

More information, please browse: www.high-light.com.tw

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