Three Way Trunnion Ball Valve Series : VB95

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Ball Valves

Three Way Trunnion Ball Valve
(Panel Mountable with Live Load System)

Series : VB95

DAWSONS-TECH® High Pressure Trunion 3 Way Ball Valve series VB95 have been very carefully designed with live loaded PEEK Seat to provide reliable leak-tight high cycle performance and also to compensate for wear and pressure / temperature changes during its operations.

The Trunion Ball Valve designed having bearing support to minimise operating torque and seat wear.

Features / Benefits :

  • Available in Material SS316
  • 180° Low torque Actuation
  • Live Loaded PEEK Seat
  • Panel Mounting and Floating Ball Design
  • Every Valve is pressure tested

Product Range & Operating Parameters :

  • Pressure Rating : UPTO 413 Bar (6000 PSIG) at CWP with PTFE packing, PEEK Seat and Viton® ‘O’ Ring
  • Temperature Rating : UPTO 120°C with Viton® ‘O’ Ring
  • End Connections
    • Fractional 1/4″ to 1/2″ Tube OD
    • Metric 6mm to 12mm Tube OD
  • Pipe Threads : 1/8″ to 3/8″ NPT (Female)

Applications :

  • High Pressure Fluid / Gas Control systems.

Type Test Approvals :

The design of DAWSONS-TECH Ball Valves Series : VB43 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 Construction :

Sr. No.Part DescriptionMaterial
1Handle (Insert)Nylon (Brass)
2Set ScrewSS316
3Back-up RingPTFE
4Stem ‘O’ RingViton
5Stem BearingPEEK
6Valve StemSS316
7Panel NutSS316
8Trunion Ball BearingPEEK
9Trunion BallSS316
10Valve BodySS316
11Ball SeatPEEK
12Seat RetainerSS316
13Seat SpringStainless Steel
14Seat Retainer GuideSS316
15Back-up RingPTFE
16‘O’ RingViton
17End Connector Lock NutSS316
18End Connector SealPTFE
19End Connector ‘O’ RingViton
20End ConnectorSS316
End Connection Orifice (mm) Cv Dimensions in mm Dawsons-Tech Part No.
Inlet Outlet 4.8 0.75 A B
1/8″ NPT (Female) 1/8″ NPT (Female) 4.8 0.75 79.0 39.5 VB95-FF2N
1/4″ NPT (Female) 1/4″ NPT (Female) 4.8 0.75 80.0 40.0 VB95-FF4N
1/4″ ODT 1/4″ ODT 4.8 0.75 115.0 57.5 VB95-TT4
3/8″ ODT 3/8″ ODT 4.8 0.75 118.0 59.0 VB95-TT6
1/2″ ODT 1/2″ ODT 4.8 0.75 123.0 61.5 VB95-TT8
6mm ODT 6mm ODT 4.8 0.75 115.0 57.5 VB95-TT6M
8mm ODT 8mm ODT 4.8 0.75 116.0 58.0 VB95-TT8M
10mm ODT 10mm ODT 4.8 0.75 118.0 59.0 VB95-TT10M
12mm ODT 12mm ODT 4.8 0.75 123.0 61.5 VB95-TT12M

Dimensions are for reference only and are subject to change.

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