SPTO SPLOPneumatic 3 way Ball Valve0 pages

Shanghai Sanzhou Automation Dash Co.,ltd
SPTO/SPLO Pneumatic 3-way Ball Valve
SELO/SETO Pneumatic 3-way ball valve is composed of GTX-B series pneumatic rack and pinion
actuators and 3 way ball valve body assembly. It is divided into L-type (SPLO) and t-type (SPTO)
according to different ball structures .SPLO-type is used for changing flow direction of medium,
which can make two perpendicular channels connected or switch direction, SPTO-type can make three
perpendicular channels connected or two of the three channels connected., and change the relative
position of pipe and ball, it can also change direction of fluid in mutually perpendicular pipes and
combined control of shunting fluid and mixing fluid. 3 way ball valve port has small resistance, large
flow coefficient. Different metal and soft seal materials can guarantee reliable conveying and excellent
cutting function at temperature of - 29 ° ~ 45 °.
SELO/SETO Pneumatic 3-way ball valve is characterized by compact structure, effective handle,
steady and long lifetime.
It is widely used in industrial control area of petroleum, chemical, metallurgy, electric power, paper,
metallurgy and sewage treatment etc.
Valve Body
Type: Two split 3-way cast ball valve (as shown in figure 1)
Nominal Diameter: DN15A20A25A40A50A65A80A100A150 A200
Nominal Pressure: GB PN1.6, 2.5, 4.0, 6.3Mpa
ANSI CLASS150, 300
End Connection: Flange GB PN1.6A 2.5A 4.0A6.3 Mpa according to HG20596-97MAFMG
ANSI CLASS150A300 according to ANSI B16.5 RF and HG/T20615-97
Weld type
Socket weld according to ASME B16.4-2005C
Butt weld according to ASMEB16.4-2005
Screw type according to ASMEB16.4-2005
Face to Face DimensionFPN1.6,2.5,4.0,6.3MPa according to GB/T12221-1989CEN558.1:1995C
ISO5752-1982 basic series 1
CLASS150,300 RF according to EN558.2:1995 and ISO5752-1982 basic series 1
Body MaterialFPlease refer to table 1
Bonnet TypeFTogether with body