Ball Valves Series : VB45


DAWSONS-TECH Ball Valves Series : VB45 Angle Ball Valves offers medium pressure rating UPTO 3000 PSIG (206 Bar).
‘O’ Ring energized PTFE / PEEK Ball Seat ensure 100% bubble tight shut off and continuous repeatable performance.

Features / Benefit :
  • Available in Material SS316
  • Material Traceable to certified material test report
  • Three-piece body, design, on / off service with two way pattern
  • Panel mountable design
  • Low torque actuation Bi-directional flow
  • Floating Ball Design, ‘O’ Ring energizing Ball Seat
  • Quarter turn positive stop handle
  • Every Valve is pressure tested
Product Range and Operating Parameters :
  • Pressure Rating :UPTO 3000 PSIG (206 Bar) at CWP with PTFE Seat and Fluorocarbon / PTFE ‘O’ Ring
  • Temperature Rating : -54o C to 180o C (depending on ‘O’ Ring material)
  • End Connections -
    • Fractional : 1/8" to 3/4" Tube OD
    • Metric : 3mm to 16mm Tube OD
  • Pipe Threads : 1/8" to 3/4" Male / Female BSP / BSPT / NPT
Applications :
  • Hydraulic
  • Gas
  • Instrument Air Lines
  • General Plant Service
Type Test Approvals :
The design of DAWSONS-TECH Ball Valves Series : VB45 have been tested to Hydrostatic Proof and Burst Test in accordance with MSS SP-99-2016a Clause 5.5 & 5.6.

Testing :
  • Standard Test - Each Valve is pressure tested with Nitrogen at 1000 PSIG (69 Bar) for leakage at the seat and packing.
  • Optional Hydrostatic Test - This Test is performed with De-ionized water at 1.5 times the working pressure.
  •  
    Certification :
    The Certificate to 3.1 acc. to EN10204 for Valve body material and pressure test will be provided on request.

    Material of Constructions :
    Sr. No.Part DescriptionMaterial
    1Handle With Brass InsertNylon
    2Grub ScrewSS316
    3Panel NutSS316
    4Packing NutSS316
    5Stem BearingPEEK
    6Stem WasherPEEK
    7Stem ‘O’ RingFluorocarbon
    8Stem Back-up RingPTFE
    9Stem Seal RetainerSS316
    10Retainer Back-up RingPTFE
    11Retainer ‘O’ RingFluorocarbon
    12Valve StemSS316
    13End ConnectorSS316
    14Connector ‘O’ RingFluorocarbon
    15Energized SealFluorocarbon
    16Seat GlandSS316
    17Ball SeatPEEK / PTFE
    18Floating BallSS316
    19Valve BodySS316
    20End PlugSS316
    21End Connector (Inlet)SS316

    Standard Configuration Dimensions :
    End ConnectionDimensions in mmDawsons-Tech Part No.
    TypeSize - AOrificeCvBCDEFGHIA/F
    Female NPT1/8”4.20.9230.021.08.634.531.530.014.84.014.27VB45-FF2N
    1/4"6.32.3437.726.013.538.238.738.019.56.322.2VB45-FF4N
    3/8”8.24.3036.426.515.339.040.238.019.56.323.8VB45-FF6N
    1/2"10.26.4246.527.816.046.050.263.522.79.527.0VB45-FF8N
    3/4"12.212.4550.030.518.644.553.763.522.79.531.75VB45-FF12N
    Male NPT1/8”4.20.9231.621.08.634.533.030.014.84.014.27VB45-MM2N
    1/4"6.32.3442.726.013.538.243.738.019.56.322.2VB45-MM4N
    3/8”8.24.3043.026.515.339.046.938.019.56.323.8VB45-MM6N
    1/2"10.26.4249.427.816.046.053.063.522.79.525.4VB45-MM8N
    3/4"12.212.4552.730.518.644.556.563.522.79.528.57VB45-MM12N
    Fractional Tube Fittings1/8”2.20.2131.021.08.634.532.630.014.84.014.27VB45-TT2
    1/4"4.20.9232.826.08.634.534.330.014.84.014.27VB45-TT4
    3/8”6.32.3440.426.513.538.241.438.019.56.322.2VB45-TT6
    1/2"10.26.4242.027.816.046.045.763.522.79.525.4VB45-TT8
    3/4"12.212.4545.330.518.644.549.063.522.79.528.57VB45-TT12
    Metric Tube Fittings3mm2.00.2131.021.08.634.532.630.014.84.014.27VB45-TT3M
    6mm4.20.9232.821.08.634.534.330.014.84.014.27VB45-TT6M
    8mm6.32.3439.626.013.538.240.738.019.56.322.2VB45-TT8M
    10mm8.24.3041.626.515.339.045.538.019.56.323.8VB45-TT10M
    12mm10.26.4242.527.816.046.046.263.522.79.525.4VB45-TT12M
    16mm12.212.4546.030.518.644.549.763.522.79.528.57VB45-TT16M
    Metal Gasket Face Seal1/4"4.51.0334.321.08.634.541.730.014.84.014.27VB45-GFS4
    1/2"9.55.5742.527.816.046.052.763.522.79.527.0VB45-GFS8
    ‘O’ Ring Face Seal1/4"4.51.0337.621.08.634.538.230.814.84.014.27VB45-ORF4
    1/2"9.55.5755.727.816.046.047.063.522.79.527.0VB45-ORF8
      Dimensions are for reference only and are subject to change.