WCB CLASS 600 PLUG VALVE

Short Description:

WCB CLASS 600 PLUG VALVE Key works: WCB, FLANGE, plug, valve, sleeved, ptfe, seat, class 600, class 300, 5A, 6A PRODUCT RANGE: Sizes: NPS 2 to NPS 24 Pressure Range: Class 150 to Class 900 Flange Connection: RF, FF, RTJ MATERIALS: Casting: UB6,(A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy STANDARD Design & manufacture API 599, API 6D,ASME B16.34 Face-to-face ASME B16.10,EN 558-1 End Connection ASME B16.5, ASME B16.47, MSS SP-44 (NP...


Product Detail

Materials

Product Tags

WCB CLASS 600 PLUG VALVE

Key works: WCB, FLANGE, plug, valve, sleeved, ptfe, seat, class 600, class 300, 5A, 6A

PRODUCT RANGE:

Sizes: NPS 2 to NPS 24

Pressure Range: Class 150 to Class 900

Flange Connection: RF, FF, RTJ

MATERIALS:

Casting: UB6,(A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy

STANDARD

Design & manufacture API 599, API 6D,ASME B16.34
Face-to-face ASME B16.10,EN 558-1
End Connection ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only)
  - Socket Weld Ends to ASME B16.11
  - Butt Weld Ends to ASME B16.25
  - Screwed Ends to ANSI/ASME B1.20.1
Test & inspection API 598, API 6D,DIN3230
Fire safe design API 6FA, API 607
Also available per NACE MR-0175, NACE MR-0103, ISO 15848
Other PMI, UT, RT, PT, MT

Design Features:

1. card sleeve type soft sealing plug valve sealing is done by the sealing surface around the card sets, the unique 360 ° metal lip protection fixed card sets;

2. The valve has no cavity to accumulate the media;

3. The metal lip provides the self-cleaning function in the spinning process, which is suitable for the viscous and easily fouling conditions;

4. Two-way flow, it is more convenient to use installation;

5. The material and flange dimensions of the parts can be selected according to the actual working conditions or users’ requirements, and meet all kinds of engineering needs.

Newsway Valve company plug valve is a rotary valve with a closing piece or a plunger. By rotating 90 degrees, the channel port on the valve plug is communicated or separated with the channel port on the valve body to realize opening or closing.

Its valve plug can be cylindrical or conical. In cylindrical valve plugs, the channels are generally rectangular; in conical valve plugs, the channels are trapezoidal. These shapes make the structure of the plug valve lighter. It is most suitable as a cut-off and connection medium and shunt, but depending on the applicable properties and the erosion resistance of the sealing surface, it can sometimes be used for throttling.

The plug valves are classified according to the use: soft seal plug valves, oil lubricated hard seal plug valves, lift plug valves, three-way and four-way plug valves.

Soft-sealed plug valves are often used in harsh environments such as corrosive, highly toxic and high-hazardous media, where leakage is strictly prohibited, and where the valve material does not pollute the media. The valve body can be selected from carbon steel, alloy steel and stainless steel according to the working medium.

Lubricated hard seal plug valves can be divided into conventional oil lubricated plug valves and pressure balanced plug valves. Special grease is injected from the top of the plug body between the cone hole of the valve body and the plug body to form an oil film to reduce the opening and closing torque of the valve and improve the sealing performance and service life. The working pressure can reach 64MPa, the maximum working temperature can reach 325 degrees, and the maximum diameter can reach 600mm.

Lifting plug valves have various structural forms. When the valve is opened, the plug is raised, and the plug is rotated 90 degrees to the full opening of the valve to reduce the friction with the sealing surface of the valve body; when the valve is closed, the plug is rotated 90 degrees to the closed position. Drop to contact the sealing surface of the valve body to achieve sealing.

Three-way and four-way stopcocks are suitable for changing medium flow direction or for medium distribution. According to the requirements of the working conditions, you can choose soft sealing bushing or soft sealing, hard sealing lift plug valve. 

If you need more details about valves please contact NSW(newsway valve) sales department


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  • Newsway Valves Materials

    NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

    Available materials

    Tradename UNS nr. Werkstoff nr. Forging Casting
    Carbon steel K30504 1.0402 A105 A216 WCB
    Carbon steel   1.046 A105N  
    Low Temp Carbon steel K03011 1.0508 A350 LF2 A352 LCB
    High Yield steel K03014   A694 F60  
    3 1/2 Nickel steel K32025 1.5639 A350 LF3 A352 LC3
    5 Chrome, 1/2 Moly K41545 1.7362 A182 F5 A217 C5
    1 1/4 Chrome, 1/2 Moly K11572 1.7733 A182 F11 A217 WC6
      K11597 1.7335    
    2 1/4 Chrome, 1/2 Moly K21590 1.738 A182 F22 A217 WC9
    9 Chrome, 1 Moly K90941 1.7386 A182 F9 A217 CW6
    X 12 Chrome, 091 Moly K91560 1.4903 A182 F91 A217 C12
    13 Chrome S41000   A182 F6A A351 CA15
    17-4PH S17400 1.4542 A564 630  
    254 SMo S31254 1.4547 A182 F44 A351 CK3MCuN
    304 S30400 1.4301 A182 F304 A351 CF8
    304L S30403 1.4306 A182 F304L A351 CF3
    310S S31008 1.4845 A182 F310S A351 CK20
    316 S31600 1.4401 A182 F316 A351 CF8M
      S31600 1.4436    
    316L S31603 1.4404 A182 F316L A351 CF3M
    316Ti S31635 1.4571 A182 F316Ti  
    317L S31703 1.4438 A182 F317L A351CG8M
    321 S32100 1.4541 A182 F321  
    321H S32109 1.4878 A182 F321H  
    347 S34700 1.455 A182 F347 A351 CF8C
    347H S34709 1.4961 A182 F347H  
    410 S41000 1.4006 A182 F410  
    904L N08904 1.4539 A182 F904L  
    Carpenter 20 N08020 2.466 B462 N08020 A351 CN7M
    Duplex 4462 S31803 1.4462 A182 F51 A890 Gr 4A
    SAF 2507 S32750 1.4469 A182 F53 A890 Gr 6A
    Zeron 100 S32760 1.4501 A182 F55 A351 GR CD3MWCuN
    Ferralium® 255 S32550 1.4507 A182 F61  
    Nicrofer 5923 hMo N06059 2.4605 B462 N06059  
    Nickel 200 N02200 2.4066 B564 N02200  
    Nickel 201 N02201 2.4068 B564 N02201  
    Monel® 400 N04400 2.436 B564 N04400 A494 M35-1
    Monel® K500 N05500 2.4375 B865 N05500  
    Incoloy® 800 N08800 1.4876 B564 N08800  
    Incoloy® 800H N08810 1.4958 B564 N08810  
    Incoloy® 800HT N08811 1.4959 B564 N08811  
    Incoloy® 825 N08825 2.4858 B564 N08825  
    Inconel® 600 N06600 2.4816 B564 N06600 A494 CY40
    Inconel® 625 N06625 2.4856 B564 N06625 A494 CW 6MC
    Hastelloy® B2 N10665 2.4617 B564 N10665 A494 N 12MV
    Hastelloy® B3 N10675 2.46 B564 N10675  
    Hastelloy® C22 N06022 2.4602 B574 N06022 A494 CX2MW
    Hastelloy® C276 N10276 2.4819 B564 N10276  
    Hastelloy® C4 N06455 2.461 B574 N06455  
    Titanium GR. 1 R50250 3.7025 B381 F1 B367 C1
    Titanium GR. 2 R50400 3.7035 B381 F2 B367 C2
    Titanium GR. 3 R50550 3.7055 B381 F3 B367 C3
    Titanium GR. 5 R56400 3.7165 B381 F5 B367 C5
    Titanium GR. 7 R52400 3.7235 B381 F7 B367 C7
    Titanium GR. 12 R53400 3.7225 B381 F12 B367 C12
    Zirconium® 702 R60702   B493 R60702  
    Zirconium® 705 R60705   B493 R60705  

     

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