Van một chiều thép rèn chữ Y 3

Van một chiều thép rèn chữ Y 3

Y type check valves/ Y type pressure sealed check valves

Application standards

1. Design and manufacture conform to

    BS5352 MSS SP-118

2. Connection ends conform to:

   1)Socket welded dimension conform to ANSI

      B16.11;JB/T1751

   2)Screw ands dimension conform to ANSI B1.20.1;

      JB/T7306

   3)Butt-welded conform to ANSI

      B16.25;JB/T12224

   4)Flanged ands conform to ANSI B16.5;

      JB79

3. Test and inspection conform to

    API 598;  GB/T113927;    JB/T9092

4. Structure features:

    Bolted bonnet,   Welded bonnet,  A threaded

5. Materials conform to ANSI/ASTM

6. Main materials

    A105;  LF2;  F5;  F11;  F22; 304(L);

    316(L);  F347;  F321;  F51;  Monel;  20 Alloy.

Carbon steel temperature-pressure rate

CL1500-3705 P.S.I @ 100ºF

CL 2500-6170P.S.I @ 100ºF

CL 4500-1111 P.S.I @ 100ºF

Main part material list