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Stainless steel ball valve 781 3 way T-port

Stainless-steel 3-way threaded ball valves Series 780 and 781 with tight sealing and robust features for versatile industrial use. Choose L or T port for mixing, diverting, or distributing flows. Sizes from 1/4" to 2", max pressure 40 bar
Choose your configuration
See all configurations
Réf.
CONF781004
(Indicative price) €87.83
Details

References 780-781: stainless-steel three-way threaded ball valves



Our references 780 and 781 are stainless-steel three-way threaded ball valves.



Three-way ball valves are mainly used to mix or distribute flows between three pipes. The valves can be mounted with a L-shaped ball or T-shaped ball. Depending on the port and position of the ball, three-way ball valves have various functions:




  • Divert a fluid by closing an outlet pipe to redirect it to another pipe, closed in the previous position

  • Mix liquids providing from two pipes into a third one

  • Distribute a fluid from a single pipe into two outlet pipes



Our references 780 (L port) and 781 (T port) are made up of CF8M stainless-steel body and ball, and of a PTFE filled with 15% glass fibre seat. They have threaded BSP ends and come in multiple sizes (1/4" to 2"). These reduced-bore ball valves ensure tightness on three ways as they have four seats.



They are fitted with a number of specific technical items:




  • Double antistatic device (small balls between stem and body and between stem and ball)

  • Locking device

  • Anti-blowout stem

  • ISO 5211 mounting pad



Our stainless-steel three-way threaded ball valves allow a maximum pressure of 40 bar and temperatures ranging from -25 °C up to +180 °C.


Details
Details
Option certificate 3.1 Yes
CE risk category II Module A2
Thread standard ISO 7-1 Rp
Tightness test standard API 598
Stem sealing material PTFE gland packing + FKM O-ring
Antistatic device Yes
Opening device Handle
Application Industry
ATEX atmosphere Group II Cat. 2G/2D
Shaft/stem matérial Stainless steel AISI 316
Lockable Yes
Square, star (mm) Square 9 mm
ATEX compatible Yes
Torque (Nm) 8.0
Diameter of passage 12.00
DN 15
Face to Face (mm) 1050.0
Fluid Hydrocarbons. gas
Kv (m³/h) 4.8
Body material Stainless steel CF8M (1.4408)
Number of ways 3
Bore Reduced
ISO pad 5211 Yes
Packing gland Yes
PS (bar) 40
Seats PTFE-Glass
Ball material Stainless steel AISI 316
TS max (°C) 180
TS min (°C) -25
3-way type T
Ball valve design 3-way
ATEX zone 1 & 21. 2 & 22
Warranty period 2 years
CE Yes
Handle material Stainless steel AISI 304
Handle type Red lever

Configurations

Product Reference Price Stock
Stainless steel ball valve 781 3 way T-port BSP 1/4'' 781002 €87.82
130 pcs available in stock
Stainless steel ball valve 781 3 way T-port BSP 3/8'' 781003 €90.68
534 pcs available in stock
Stainless steel ball valve 781 3 way T-port BSP 1/2'' 781004 €91.82
481 pcs available in stock
Stainless steel ball valve 781 3 way T-port BSP 3/4'' 781005 €126.30
308 pcs available in stock
Stainless steel ball valve 781 3 way T-port BSP 1'' 781006 €166.30
41 pcs available in stock
Stainless steel ball valve 781 3 way T-port BSP 1''1/4 781007 €254.82
2 pcs available in stock
Stainless steel ball valve 781 3 way T-port BSP 1''1/2 781008 €318.55
133 pcs available in stock
Stainless steel ball valve 781 3 way T-port BSP 2'' 781009 €595.95
126 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 1/4'' 781302 €87.82
6 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 3/8'' 781303 €90.68
68 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 1/2'' 781304 €91.82
37 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 3/4'' 781305 €126.30
193 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 1'' 781306 €166.30
110 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 1''1/4 781307 €254.82
43 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 1''1/2 781308 €318.55
18 pcs available in stock
Stainless steel ball valve 781 3 way T-port NPT 2'' 781309 €595.95
24 pcs available in stock