Corporate Home
Search Catalog
      GO   
 All Categories    Sour Service O-Ring Check Valves
View Cart View RFQs  | Shipping 
 | Tax 
 | Terms
 Shopping Cart 0 Items
 Request for Quote 0 Items
All Categories > Sour Service Products > Sour Service Check Valves > Sour Service O-Ring Check Valves > View Items  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Sour Service O-Ring Check Valves

Check up to five results to perform an action.


Provides unidirectional flow and tight shut-off for liquids and gas with high reliability. When differential drops below cracking pressure*, valve shuts off. (Not for use as relief valve.)

Materials: Body, cover, poppet: 316 Annealed Stainless Steel, Cover gland: Annealed Stainless Steel: High Nickel Alloy, Standard O-ring: Viton, for operation to 500° F (260°C). Buna-N or Teflon available for 250°F (121°C) or 400°F (204°C) respectively; specify when ordering.

*Cracking Pressure: 20 psi (1.38 bar) ±30%. Springs for higher cracking pressures (up to 100 psi (6.89bar)) available on special order for O-ring style check valves only.

Note: All sour oil and gas valves and fittings supplied without collars and glands unless otherwise specified.

Caution: While testing has shown O-Rings to provide satisfactory service life, both cyclic and shelf life may vary widely with differing service conditions, properties of reactants, pressure and temperature cycling and age of the O-ring. FREQUENT INSPECTIONS SHOULD BE MADE to detect any deterioration, and O-rings replaced as required.

All dimensions for reference only and subject to change.
For prompt service, Autoclave stocks select products. Consult your local representative.
All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.




Compare Items Add To Cart Request Quote
   
  Results 1 - 3 of 3 1 

Item #

Fits Connection Type

Pressure Rating

Orifice

Rated Cv

CKO4400-SOGWO F250C 30000 psi
2068.39
bar
0.094 Inch
2.39
mm
0.15
CKO6600-SOGWO F375C 30000 psi
2068.39
bar
0.125 Inch
3.18
mm
0.28
CKO9900-SOGWO F562C 30000 psi
2068.39
bar
0.187 Inch
4.75
mm
0.63
  Results 1 - 3 of 3 1 

2012©All Rights Reserved • Parker Autoclave Engineers • Erie, PA USA