Register - Locate Sales and Service Center
Swagelok® products and services are delivered locally through a network of more than 200 authorized sales and service centers that support customers in 57 countries on six continents.
Filters
Fittings
Hoses and Flexible Tubing
Leak Detectors Lubricants, Sealants
Measurement Devices
Miniature Modular Systems
Pre-Engineered Subsystems
Quick-Connects
Regulators
Sample Cylinders
Tubing and Tube Accessories
Valves
Welding System
Safe Product Selection:
The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.
Caution:
Do not mix or interchange valve components with those of other manufacturers.
Home > Products > Valves > Check > Lift Check Valves
Print
Send Page
Link To
Share

Lift Check Valves

Additional Product Information Not Available

We do not currently have detailed product information for this part.

Product Request

 

Lift Check Valves—50 Series

Lift Check Valves - 50 Series

Swagelok® lift check valves limit reverse flow under pressures up to 6000 psig (413 bar) and temperatures up to 900°F (482°C). Forward flow lifts the poppet, opening the valve. Reverse flow seats the poppet against the orifice, closing the valve. The Swagelok lift check valve is gravity assisted and must be mounted horizontally, with bonnet nut on top.


Specifications

Working Pressure
Temperature
Forward Flow Coefficient
Body Material
Poppet Material
End Connections
• Type

• Size

Up to 6000 psig (413 bar)
–65 to 900°F (–53 to 482°C)
0.30 to 2.20
316 stainless steel
S17400 stainless steel

Swagelok tube fittings, female NPT, tube socket weld or pipe butt weld
1/4 to 3/4 in.; 6 mm

Features

Lift Check Cutaway
  • Rugged, all-stainless steel construction
  • Union bonnet design
  • Metal-to-metal seat
  • No springs or elastomers
  • Compact size
  • Reverse flow coefficient less than 0.1 % of forward flow coefficient

Testing

Every Swagelok lift check valve is factory tested for proper operation.


Cleaning and Packaging

All Swagelok lift check valves are cleaned and packaged in accordance with Swagelok Standard Cleaning and Packaging (SC-10).


Options

  • Special Cleaning and Packaging (SC-11)
    • Lift check valves are available cleaned and packaged in accordance with Swagelok Special Cleaning and Packaging (SC-11) to ensure compliance with product cleanliness requirements stated in ASTM G93 Level C.
  • Special Alloys
    • Many valve bodies are available in special alloys.
Log In or Register Now
Register for an account to view pricing, request quotes and order online.
Log In Register
 
Forgot username | Forgot password

High value and high performance backed by a limited lifetime warranty.


Local stocking and availability of products.

Locate a Sales and Service Center

Swagelok® products and services are delivered locally through a network of more than 200 authorized sales and service centers that support customers in 57 countries on six continents.

My Location

Loading. Please wait...