VB15-14 - TECVAL,S.L., 2024 all rights reserved.
2-Way 3-Pieces Ball Valve (FxF)
Working Pressure: 100 bar (1500 PSI)

With a smooth and safe movement, VB-15 TECVAL 3-Pieces ball valve is designed to work with liquids or gases under either high pressure or moderate vacuum service. To be used in numerous applications, they are manufactured in several sizes, connections and alloys.


Full bore (FB) or Standard bore (SB).
Temperature range -20ºC/200ºC (-4ºF/392ºF)
Standard reinforced PTFE seats 105 bar (1500PSI)
Three pieces to allow a full disassembling.
Smooth operating.
Easy cleaning and maintenance.
No ejectable stem design.
Anti-leak stem with double o-ring seal.
316 SS handle to reduce the risk of corrosion.
100% tested.


Flanged end connections.
O-ring seals Nitrile.  B 
Male-Female (MxF) end connections.  C 
Degreased.  D 
Male-Male (MxM) end connections.  J 
O-ring seals Neoprene.  N 
VIC Grooved end connections.  O 
Prepared for a quick automation (ISO 5211).  T 
O-ring seals FPM.  VI 
Handle safety lockout.  W 
Technical data (Dimensions in mm)
Max. Pressure Standard PTFE Seats up to 105 bar (1500 PSI)
Temperatures -20ºC/200ºC (-4ºF/392ºF)
Dimensions 2"(FB) 21/2"(SB)
Orifice Size 50 50
Maximum Cv 420 420
Order codes
BSP Code39243732
NPT Code39253733
SW Code39263734
BW Sch.40s Code39273735
NÂșPartAISI-316L  A4 Duplex  AD SuperDuplex  AS Special alloys 
1 Handle screwAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
2 Handle washerAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
3 HandleAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
4 Stop PinAISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)
5 StemAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
7 Stem bearingDelrinDelrinDelrinDelrin
8 BallAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
9 SeatReinforced PTFEReinforced PTFEReinforced PTFEReinforced PTFE
10 Seat carrierAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
13 End connectionAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
14 BodyAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
15 Grower WasherAISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)
16 NutAISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)
17 ScrewAISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)
Special alloys

Manufactured in AISI-316Ti (1.4571)  A6 , AISI-904L (1.4539)  A9 , 254-SMO (1.4547)  AV , Alloy 400 (2.4360)  MO , Alloy 625 (2.4856)  IN , Alloy 825 (2.4858)  CO , Titanium Gr.2 (3.7034)  TI , Hastelloy C-276 (2.4819)  HA .

Ordering information

References are formed by three parts:

 Valve Code  Look for it in the order codes chart on the previous page.
 Option/s  If required, add the code/s from the options section on the previous page (in alphabetical order).
 Material  Look for the code on the materials chart.

An example of valve with one option: 

Ball valve VB-15 2"SW bore 50mm SuperDuplex with handle safety lockout.:
 3926   W   AS  The reference required to place the order is 3926WAS.


Upon request, ball valves VB-15 can be delivered with pneumatic actuators, either double acting or spring return. The actuators can be worked by standarised or bottled air.
Electrical actuators of 24V, 115V and 230V can also be assembled.


100% tested in accordance to API STANDARD 598, each valve is tested to check the leakage in the seats and packing. Upon request, the corresponding materials and test certificates can be delivered with the valve.


Valves with long no-working period may have a harder initial operating torque. Are designed to be operated in a fully open or fully closed position.

C/Colom, 519 - Pol.Can Parellada - 08228-TERRASSA - Barcelona - SPAIN | Tel: +34 938 280 055 | email: tecval@tecval.es