cvc Forged steel valves
Product

Forged steel globe valves

Pressure seal Y type globe valves

Forged steel gate valves       Forged steel gate valves

Forged steel globe valves

Application standards

  1. Design and manufacture conform to BS5352 , 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: API598 , GB/T13927 , JB/T9092
  4. Structure features:
    A threaded and presure seal boonet , 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 , F91 , Monel , 20 Alloy , Hastelloy

Carbon steel temperature-pressure rate

CL1500 - 3705 P.S.I @ 100oF
CL2500 - 6170 P.S.I @ 100oF

Main part materials list

No. Part name A 105/F6a A105/F6aHFS LF2/304 F11/F6aHF F304(L)
304(L)
F316(L)
316(L)
F91
410HF
1 Body A105 A105 + HF LF2 F11 + HF F304(L) F316(L) F91 + HF
3 Disc 410 410 304 410 304(L) 316(L) 410 + HF
4 Stem 410 410 304 410 304(L) 316(L) 410
6 Bonnet A105 A105 LF2 F11 F304(L) F316(L) F91
8 Pin 410 410 410 410 304 304 410
9 Gland 410 410 304 410 304 316 410
10 Gland eyebolt B7 B7 L7 B16 B8(M) B8(M) B8
11 Gland flange A105 A105 LF2 F11 F304 F304 F91
12 Hex nut 2H 2H 2H 2H 8(M) 8(M) 8
13 Stem nut 410 410 410 410 410 410 410
14 Locking nut 35 35 35 35 35 35 35
15 Nameplate AL AL AL AL AL AL AL
16 Handwheel A197 A197 A197 A197 A197 A197 A197
18 Packing Graphite Graphite Graphite Graphite Graphite Graphite Graphite
21 Stem pad 420 420 420 420 316SH 316SH 420
22 Disc nut 410 410 410 410 304(L) 316(L) 410
23 Seal ring gasket 420 420 304 304 304(L) 316(L) 316(L)
24 P.S ring 304 304 304 304 304 316 304
25 P.S seat 420 420 304 304 304(L) 316(L) F91
26 Nut pad 410 410 410 410 410 410 410
27 Draw-in stud Cast steel Cast steel Cast steel Cast steel Stainless steel Stainless steel Cast steel
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