Segment Ball Valve

Short Description:

SEGMENTED BALL VALVE (V TYPE BALL VALVE)   PRODUCT RANGE: Sizes: NPS 1 to NPS 20 Pressure Range: Class 150 to Class 600 Flange Connection: Wafer, Flange (RF, FF, RTJ) MATERIALS: Casting (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy STANDARD Design & manufacture ASME B16.34 Face-to-face -Flange: ANSI/ISA 75.08.02 (ISA S75.04) / IEC 60534-3-2   -Wafer: NSW MFG’S Standard End Connection ASME B16.5, EN 1092-1 Test & inspe...


Product Detail

Materials

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SEGMENTED BALL VALVE (V TYPE BALL VALVE)

 

PRODUCT RANGE:

Sizes: NPS 1 to NPS 20

Pressure Range: Class 150 to Class 600

Flange Connection: Wafer, Flange (RF, FF, RTJ)

MATERIALS:

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

STANDARD

Design & manufacture ASME B16.34
Face-to-face -Flange: ANSI/ISA 75.08.02 (ISA S75.04) / IEC 60534-3-2
  -Wafer: NSW MFG'S Standard
End Connection ASME B16.5, EN 1092-1
Test & inspection API 598, ANSI FCI 70-2
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.  Preeminent performance of adjustment control

The ball is of "V"pattern.At any position from full open to full close,it always keeps the standard geometry.The large adjustable extent is from 100:1 to 200:1,the CV curve of discharge characteristic is similar to the percentage curve,which may realize the precise control of the flow.

2.  One piece body

One piece integral body,the strength is high,stress deformation resistance is strong,has no central flange,confinement reliability is improved,has no bending transition at the flow passage,not accumulate,not block,has little influence upon the fluid.

3.  Eliable seat sealing

The sealing surface build-up welding is handled by hard facing and employ the advanced seat grinding technology and griding ball technology to make V type ball valve have reliable sealing performance which can achieve the V sealing grade of ANSI B16.104 specified.The special requirement can achieve VI grade.

4.  Ball

The ball hard surface handled by STL,tungsten,etc.Both the two ends are V pattern,which is easy to precise control for flow also can realize the shearing action for the fluid containing cellulosic,the high-viscosity fluid containing solid particles when shutting.

5.  Sealing packing

The stem adopts the adjustable jam type packing of V type PTFE or RPPL.Ensure that has reliable sealing and no out leakage under the middle and high temperature.

V Balls of SEGMENTED BALL VALVE (V TYPE BALL VALVE)

V port Balls

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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