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CF Flanges - CF Blank - vacuum flange

CF Flanges - CF Blank - vacuum flange

USD 4.84- 11.45 / Pieces

Approx. TWD 145-342

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Pneumatic Gate Valve with CF Flange with Bellows

  • Product Options :
  • Unit Price :
    USD 2900.00 - USD 2900.00 / Pieces
  • Min. Order: 1 Pieces

    Max. Order: 99999 Pieces

  • Price :
    Quantity Price Processing time
    1-99999 USD 2900 14 Days
  • Quantity :
  • Shipping Cost :

    Free Shipping

  • Total Price :

    USD 2900 x 1 =

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Last Updated : 2014-04-28 18:36:46.0

Item specifics

  • Model :

  • Flange Type :

    CF Flanges

  • Actuator type :


  • Body Material :


  • Pressure Range :

    10-10 torr ~ ATM

  • Origin :

    Taiwan, ROC

  • Certification :

    OHSAS18000;ISO 9001;ISO 14001

Pneumatic Gate Valve with CF Flange - Vacuum Gate Valve

- Type: CF Flange
- Actuator : Pneumatic Operated
- Material: 304 S.S.
- Bellows: AM350
- Size: CF63~CF200
- Pressure range: 10-10 torr~ATM 

Gate valve assemblies consist of three key components: an actuator, a carriage/gate and a valve body. Htc vacuum offers gate valves that have two series, one is HV series and the other is UHV series. The type of HV series valves are toggle action, linear travel gate valves. The gate carriage moves in the valve body on a set of wheels, moved back and forth by a manual or pneumatically-actuated valve stem. Htc vacuum offer a wide variety of valve types in a comprehensive range of sizes. Htc vacuum’s gate valves have manually and pneumatically, with bellows and without bellows. And the gate valves are available with KF, ISO, ANSI, JIS, and CF flange. Htc vacuum 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:


304 S.S.
304 S.S.
304 S.S.
Life Cycle
size under 4”(included)
100,000 cycles
size above 4”
50,000 cycles
Hellium leak rates at 1 atm differential
<5×10-10std cc / sec for Viton bonnet seal
Bakeable Temperature
150°C Viton bonnet seal
200°C Viton bonnet seal
Pressure range
10-10 torr ~ATM
Maximun △P
20 torr before opening
Standard seal
Viton O’ring
OFHC gasket
2” to 8”
Electro-Pneumatic or Manual
Surface treatment
Scotch Polished
a. Position indicator
b. Pneumatic control solenoid valve
c. Roughing port
d. Other material Gate O’ring seal

Larger or special size available upon request, contact us with your specific requirements. Please offer your drawings to, our sales specialized services person will contact and quote for you.

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