COMBINATION STOP/CHECK VALVES - HANSEN VALVES

BUTT WELD HSCK250C
   2 1/2"  (65)
    
HSCK300C
   3"  ( 80)
    
HSCK400C
   4"  (100)
    
HSCK500C
   5"  (125)
    
HSCK500C
   6"  (150)
    
     

TYPE
 PORT SIZE
  
 
 Inches (mm)
  
SOCKET WELD
 HSCK125C
 1 1/4"  (32)
    
HSCK125C
   1 1/2"  (40)
    
HSCK125C
   2"  ( 50)
    

Angle body is standard.  Ideal for Liquid Pump Discharge.  Straight through bodied valves available on special order.

Stop/check valves can be used instead of separate shut-off valves and check valves in refrigeration liquid-suction, and hot gas lines.  They are ideal for liquid pump and compressor discharge applications and eliminate the need for pressure relief valve between the conventional check valve and stop valve.  Their design makes them particularly well suited for small package equipment and compact assemblies where space may not be available for two separate valves.

Durable, carbon-steel-bodied valves are a combination stop valve and normally-spring-closed  check valve.  Valves open wide for full flow in the arrow direction on the valve body and promptly reseat when reverse flow occurs.  Stainless steel valve stems facilitate positive manual closing while Teflon disc seats assure reliable, long-life seating.  Use of these combination valves reduces pressure drop, minimizes space requirements, and simplifies installation.