Valvola di ritenuta criogenica dell\'oscillazione dell\'acciaio inossidabile

Informazioni di Base

Featured Products

Informazioni di Base
  • Model No.: FYV
  • Materiale : Acciaio inossidabile
  • Modulo di collegamento : Flangia
  • Struttura : Swing
  • Pressione : Pressione ordinaria
  • Funzione : Nrvr Silenzio
  • Tenuta Form : Soffietti Valvola a globo
  • Direzione flusso : Bidirezionale
  • Standard : ANSI
  • Applicazione : Uso industriale , L'utilizzo di acqua industriale , Uso domestico
Informazioni Aggiuntive..
  • Trademark: FYV
  • Packing: Wooden
  • Standard: CE, SGS
  • Origin: Wenzhou, Zhejiang
  • HS Code: 8481804090
  • Production Capacity: 5000
Descrizione del prodotto

Features
Top Entry: This bolted bonnet valve can be permanently installed in the line and services from the top
Construction: Designed to prevent back flow in cryogenic systems. Higher fluid capacity than poppet or lift check valves. 316L stainless steel investment cast body, cap and arm

Sizes: ½ " through 4" (15mm through 100mm)
Ends: Socket weld and butt weld schedule 10 and 40
Temperature Rating: -325° F to 150° F (-196° C to +66° C)
Pressure Rating: (Cold, Non-shock)
400 PSIG (27 Bar) ½ " - 2"
275 PSIG (19 Bar) 150# ANSI Class 3" and 4"
720 PSIG (50 Bar) 300# ANSI Class 3" and 4"




Note: Do not use for reciprocating gas service.
Our investment cast stainless steel is specified by leading industrial gas companies for storage tank and yard operations.
Ideal for liquid atmospheric gases and LNG storage and handling.
High cycle life and superior sealing.
Valves for hydrogen service can be supplied.
(-425° F to +350° F )


No

Part name

Material

1

Body

WCB
CF8,CF8M,CF3,CF3M

2

Disc

25,1Cr13,2 Cr13,1Cr18Ni9Ti
0Cr18Ni12Mo2Ti,20Cr1Mo1V,25Cr2MoV

3

Pin

25,1Cr13,2 Cr13,1Cr18Ni9Ti
0Cr18Ni12Mo2Ti,20Cr1Mo1V,25Cr2MoV

4

Stem

25,1Cr13,2 Cr13,1Cr18Ni9Ti
0Cr18Ni12Mo2Ti,20Cr1Mo1V,25Cr2MoV

5

Bellow assemble

1Cr18Ni9Ti,304,316,304L,316L

6

Gasket

Flexible graphite + stainless steel,PTFE

7

Bonnet

WCB
CF8,CF8M,CF3,CF3M

8

Bolt

0Cr18Ni12Mo2Ti
35Cr1Mo1V,25Cr2MoV

9

Nut

0Cr18Ni12Mo2Ti
35Cr1Mo1V,25Cr2MoV

10

Packing

Flexible graphite,PTFE

11

Gland

WCB
CF8,CF8M,CF3,CF3M

12

Yoke nut

ZQA19-4

13

Hand wheel

WCB

Tipi dei prodotti
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