Ball Valves: VB-65

2-Way 3-Pieces Full(FB) or Reduced(RB) Bore Trunnion Ball Valve
Up to 160 bar (2286 PSI)

TECVAL foto1831478513382
TECVAL

TECVAL VB-65 trunnion ball valves are designed to work with liquids under either high pressure or moderate vacuum service. Due to their trunnion solid design, these valves withstand extreme service conditions where the strongest features are required. To be used in numerous applications, they are manufactured in several sizes, connections and alloys.

Features

  • Trunnion Ball.
  • Quarter-turn actuation.
  • Assembled three screwed pieces through 16 studs to allow a full disassembling on the spot.
  • Full Bore (FB) or Reduced Bore (RB).
  • Smooth operating.
  • Easy cleaning and maintenance.
  • No ejectable stem design.
  • Anti-leak stem with double o-ring seal.
  • 100% tested.

Options

  • Automation through electrical actuator.
  • Automation through pneumatic actuator.
  • Prepared for a quick automation (ISO 5211).
  • Victaulic® connections.
  • O-ring seals available in several materials.

Technical data

Maximum Pressure

Up to 160 bar (2286 PSI)

Temperature Range

-20ºC/200ºC (-4ºF/392ºF)

Connections

Threaded NPT (ANSI B1.20.1)
Threaded BSP (DIN ISO 228-1)
Socket Weld SW (ANSI B16.11)
Buttweld BW (ANSI B16.25)

Dimensions 21/2"(FB)3"(RB)3"(FB)4"(RB)4"(FB)
A210210245245265
B165165200200230
C9090105105120
D160160195195210
E400400500500500
Orifice Size 65658080100
Flow Coefficient (Cv) 210210320320600
Materials

AISI-316L (1.4404)

SuperDuplex (1.4410/1.4501)

Special alloys (For detailed information consult attached data sheet)

Materials

PartAISI-316L SuperDuplex Special alloys 
1 HandleAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
2 Id. plaquePVCPVCPVC
3 Set screwAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
4 Trunnion StemAISI-316L (1.4404)Superduplex (1.4410/ 1.4501)Special alloy
5 Trunnion ScrewAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
6 Trunnion O-ringFPMFPMFPM
7 Ball BearingPEEKPEEKPEEK
8 Stem o-ringFPMFPMFPM
9 Bearing washerPEEKPEEKPEEK
10 Stem bearingDelrinDelrinDelrin
11 StemAISI-316L (1.4404)Superduplex (1.4410/ 1.4501)Special alloy
12 NutAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
13 ScrewAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
14 Seat O-ringFPMFPMFPM
15 Seat carrierAISI-316L (1.4404)Superduplex (1.4410/ 1.4501)Special alloy
16 SeatReinforced PTFEReinforced PTFEReinforced PTFE
17 BallAISI-316L (1.4404)Superduplex (1.4410/ 1.4501)Special alloy
18 SpringStainless steel CoatedStainless Steel CoatedStainless steel Coated
19 End connectionAISI-316L (1.4404)Superduplex (1.4410/ 1.4501)Special alloy
20 Body o-ringFPMFPMFPM
21 BodyAISI-316L (1.4404)Superduplex (1.4410/ 1.4501)Special alloy
22 Trunnion ballAISI-316L (1.4404)Superduplex (1.4410/ 1.4501)Special alloy
TECVAL vb65-despiece
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