New Product Launch: FITOK Low Pressure High Flow Check Valves

FITOK Low Pressure High Flow Check Valves

 

Introduction

 

 

FITOK CB Series Low Pressure High Flow Check Valves are engineered for low pressure and high flow bulk gas distribution applications. These valves are suitable for use with inert gases as well as most toxic gases, effectively preventing undesired reverse flow within the high purity system.

 

Features

 

 

  • Metal-to-metal seal between valve body and bonnet
  • Packless design eliminates particle contamination from packing wear
  • Integrated purge port on valve body for easy purging
  • Low cracking pressure and high sensitivity
  • High flow capacity with a flow coefficient (Cv) of up to 165.5
  • Connection tube in customized length available

 

Technical Data

 

 

 
Port Size 3/4" to 4"
Flow Coefficient (Cv) 10.96 ~ 165.5
Working Pressure Vacuum to 250 psig (17.2 bar)
Working Temperature 23 ~ 250 °F (-5 ~ 121 °C)
Cracking Pressure ≤ 1.8 psig (0.12 bar)
Full Open Pressure 4 ~ 12 psig (0.28 ~ 0.83 bar)
Reseal Pressure (Back Pressure) ≤ 5 psig (0.34 bar)
Leak Rate (Helium) Internal ≤ 1×10-8 std cm3/s
External Inboard ≤ 1×10-8 std cm3/s
Outboard ≤ 1×10-8 std cm3/s

 

Please see the CB Series Low Pressure High Flow Check Valves Catalog for more information. Should you have any questions, please contact us directly and we will reach you soon.

Password Login

|

Verification Code Login

Inquiry List

    Your inquiry list is empty

    Send Inquiry

      1 product has been added to your inquiry list.

      Part Number:

      Quantity:

      Your Inquiry List —