Y-Pattern Forged Check Valve

FAVA Valves manufactures Y-Pattern Forged Check Valves in three kinds bonnet design—Bolted Bonnet,Welded Bonnet and Pressure Sealed Bonnet.

Construction Features:
Forged Steel,Piston,Ball or Swing type
Integral Body Seat for Piston and Ball Check valves
Separated Seat Ring design for swing check valves
Spiral Wound Gasket or Oval Ring Joint gasket
Reduced Bore or Full Port,
T-Pattern or Y-Pattern,
Socket Welded,Threaded,Butt Welded,Flanged End.

 

Y-Pattern Forged Check Valves
Application standards

1. Design and manufacture conform to ASME B 16.34 , MSS SP-118;
2. Connection ends conform to
   1. Socket welded ends conform to ANSI B16.11 , JB/T1751
   2. Screw ends conform to ANSI B1.20.1 , JB/T7306
   3. Butt-welded ends conform to ANSI B 16.25 , JB/T12224
   4. Flanged ends conform to ANSI B16.5 , JB79
3. Test and inspection conform to: API 598 , GB/T13927 , JB/T9092
4. Structure features:
   A threaded and pressure seal bonnet , Y type and T type.
5. Materials conform to ANSI/ASTM
6. Main materials:
   A105 , LF2 , F5 , F11 , F22 , 304(L) , 316(L) , F347 , F321 , F51 , Monel , 20 Alloy