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”Mini Flow” Wafer Flanged High Consistency Low Noise Cryogenic Wafer Lugs Flanged Low Noise Cryogenic Wafer Flanged Flanged
Size
Features
Pressure Classes
Material (Valve Body)
Material (Seat)
Tightness
Data Sheet
Kv 1
Size
Features
Pressure Classes
Material (Valve Body)
Material (Seat)
Tightness
Data Sheet
Kv 1
12 alternative seat diameters for optimum sizing
CF8M (2343-12) Titanium HiNi
0.18 - 191
PTFE (DN 25/7-65) (PN 50)PTFE 53 (DN 25/7-65) (PN 50)HiCo (DN 25/2-65) (PN 50) (PN 100)PEEK (PN 100)
Class V (HiCo)Class VI ( PTFE + 53)
Si-105, Si-110, Si-112, Si-113, Si-114
PN 10 - 100 Class 150 - 600
DN 25/2 - 65 (PN 50, Class 300) DN 25/5 - 50 (PN 100)
High capacity and large control range.Good tightness. Torque transmission free of backlash.
CF8M (2343-12)Titanium (DN 80 - 150)HiNi (DN 80 - 150)
PTFE (PN 50)PTFE 53 (PN 50)HiCo (PN 50) (PN 100) PEEK (PN 100)
Class IV (HiCo)Class V (HiCo)Class VI (PTFE + 53)
Si-105, Si-113, Si-114
340 - 2410
PN 10 - 100 Class 150 - 600
As per the wafer design.
PTFEPTFE 53HiCo
Class IV (HiCo)Class V (HICo)Class VI (PTFE + 53)
Si-110, Si-111, Si-112
340 - 28740
CF8M (2343-12)
PN 10 - 50 Class 150 - 300
DN 80 - 250 (PN 50) B-body. DN 80 - 400 (PN 25) C-body ISA 75.04S. DN 80 - 500 (PN 25) B-body EN558 (15). DN 600-700 (PN 10) B-body.
For high consistency applications.
PTFEPTFE 53HiCo
Class IV (HiCo)Class V (HiCo)Class VI (PTFE 53)
Si-110, Si-112, Si-113, Si-114
96 - 3770
CF8M (2343-12)
PN 10 - 50 Class 150 - 300
DN 40 - 300
Prevent flashing and cavitations.Noise reduction.
PTFEPTFE 53HiCo
Class IV (HiCo)Class V (HiCo)Class VI (PTFE + 53)
75 - 4285
Si-108, Si-110, Si-111, Si-112, Si-113, Si-114
CF8M (2343-12)
PN 10 - 50 Class 150 - 300
DN 50 - 500
For temperatures down to –196 °C.
Class VI
0.18 - 2410
Si-110, Si-111, Si-112, Si-113, Si-114
PTFE
CF8M (2343-12)
PN 10 - 50 Class 150 - 300
DN 25/2 - 250
Wide range of applications up to 550 °C.Solid seat design - less sensitive to high flow velocity and impurities in the media.
Class V (1.4462)Class VI (PTFE)
1.4462 / 1.4470PTFE
DN 80 - 1200 (VSS)DN 80 - 500 (MTV)DN 80 - 600 (VSS PN 50, Class 300)
Si-203, Si-204, Si-205, Si-206, Si-207, Si-208
235 - 67000
CF8M (2343-12)
PN 10 - 50 Class 150 - 300
As per the wafer design.Suitable for end-of-line applications PN 67 valve intended for high pressure steam applications.
Class V (1.4462)Class VI (PTFE)
1.4462 / 1.4470PTFEHi Co
DN 80 - 800 (VSS)DN 80 - 350 (MTV)DN 80 - 500 (VSS PN 50, Class 300)DN 100 - 500 (VSS PN 67/ 100)
Si-203, Si-204, Si-205, Si-206, Si-208, Si-209
235 - 20780
CF8M (2343-12)9cr-1Mo-V mod
PN 10 - 67 Class 150 - 300
As per the wafer design.Suitable for end-of-line applications.
Class V (1.4462)Class VI (PTFE)
1.4462 / 1.4470PTFE
DN 80 - 500 (MTV)
Si-205 (DN 80 - 500)
235 - 10485
CF8M (2343-12)
PN 10 - 25 Class 150
Will prevent flashing and cavitations.Noise reductionHigh capacity - low pressure
Class V (1.4462)Class VI (PTFE)
1.4462 / 1.4470PTFE
Si-211
120 - 7650
CF8M (2343-12)
PN 10 - 50 Class 150 - 300
DN 80 - 600
High capacity - low pressure drop.
Class V (1.4462)Class VI (PTFE)
1.4462 / 1.4470PTFE
Si-210
235 - 10485
DN 80 - 500
PN 10 - 50 ANSI 150 - 300
(CF8M) 2343-12
Short closing time.Easy maintenance.
Class V
Si-710
—————
2343-12 (CF8M)
(CF8M) 2343-12
PN 10 - 25 ANSI 150
DN 50 - 600
Spring loaded seats for tight shut-off at low differential pressure. Seat supported ball.
PTFE 53HiCo
Class IV (HiCo)Class V (PTFE 53)
DN 25 - 400
PN 25 - 50 ANSI 150 - 300
80 - 26850
Si-706
(CF8M) 2343-12
Trunnion supported ball
PTFE 53HiCo
Class IV (HiCo)Class V (PTFE 53)
(CF8M) 2343-12
DN 450-500
Si-706
PN 10 - 25 ANSI 150
35000 - 43000
SOMAS - Valve Guide Edition: 2016-09
Ball Segment Valves Butterfly Valves Ball and Check Valves
KVTW/KVXW A-body* KVTW/KVXW D-body*KVT/KVX (PN 100)
KVTF/KVXF B-body*KVTF/KVXF C-body*
KVMFKVMW
KVTF LNKVXF LNKVTW LNKVXW LN KVTW LT / KVXW LT
KVTF LT / KVXF LTVSSMTV
VSS MTV
MTVF VSS LN BCVBCVA
VSS LT
KVTW/KVXW A-body*KVTW/KVXW D-body*KVT/KVX (PN 100)KVTF/KVXF B-bodyKVTF/KVXF C-body
SKV SKVT
By using SOMSIZE you will easily find the right type of valve and the right size for your application.
SOMSIZE is a windows based program. Formulas for flow calculations are according to EN 60534-02-1 and noise calculations are according to VDMA 24422.
Beside the valve sizing you can also have a valve specification complete with actuator and accessories along with main valve dimensions.
Contact SOMAS or our representatives for further information.
SOMSIZE – The SOMAS valve sizing programActuator Double- acting
Actuator Spring- return
Positioner
Digital Positioner
SOMAS offers intelligent control solutions by using valves and actuators of own design in combination with digital positioners from leading suppliers. We take full responsibility for function, assembly and testing. Out flexibility offers the most “state-of-the-art” solutions for all demanding applications within all types of branches.
The pneumatic positioner type SP405is designed for a pneumatic input signal 20 - 100 kPa (3 - 15 psi) or split-range. The positioner is as standard equipped with a linear cam and as an alternative with a cam that gives an equal percentage characteristic. It offers high flow capacity and easy adjustment of span and zero.
The single acting type A-SC has a spring to close function while the type A-SO has a spring to open function. Both types are built on the same principle as the double acting type and completed with a spring package to achieve the desired function. The spring is built into a package to secure safe maintenance. The other features mentioned above for the double acting type are also valid for the single acting types. Locking device and manual override are available as additional equipments for the SOMAS actuators type A.
The actuator type A-DA is a double-acting piston actuator for rotary motion. It is specially designed to meet the torque requirements for ball segment, ball and butterfly valves. The patented backlash free connection to the valve shaft offers the best possible solution to optimise control performance. With torque figures up to 20 000 Nm it covers the complete range of SOMAS valves. The actuator has ISO-connection to the valve and connection according to VDE/VDI 3845 to the accessories. Stainless steel screws, rods and nuts as standard.
The valve can be equipped with different types of manual actuators such as hand lever and gear unit and accessories such as mechanical switches and proximity switches depending on the application. Hand levers and gear units can be equipped with locking device.
The electro pneumatic positioner type SPE405 is built on the pneumatic version type SP405, which has been completed with an I/P-converter. This I/P-converter is located in a separate housing which is connected to the pneumatic part. Capacity and adjustment as per type SP405 and an input signal 4-20 mA.
Bus communication Control applicationSOMAS supplies digital positioner with Profibus PA or Foundation Fieldbus from leading manufactures so that we can meet your specification, and fully integrate into existing systems. SOMAS assembles and tests the function. If there are special needs for configuration/set up we can configure this before despatch.
Bus communication On/Off applicationSOMAS offers bus communication with AS-i interface for On/Off application. This solution reduces wiring time and cost and increases flexibility to the end-user. SOMAS take full responsibility for function, assembly and testing.
Bus system
Bus system
Positioner
Manual Actuators and
Accessories
Seat material 1.4462 and 1.4470 are corresponding to 23771 Cv = 1.16Kv HiCo = High Cobalt Alloy HiNi = High Nickel Alloy *Ball segment wafer style A-body standard face to face D-body short face to face *Ball segment flanged style B-body standard face to face C-body short face to face
DN 80 - 100 (PN 25) A-body DN 150 - 250 (PN 20 Class150) A-body Standard face to face. DN 80 - 250 (PN 25) D-body Short face to face.
Valve Guide
Head officeSOMAS Instrument ABP.O. Box 107SE-661 23 SÄFFLESWEDEN
Phone: +46 533 16700Fax: +46 533 14136E-mail: [email protected]
www.somas.se
