VT Series - · PDF file2 VT Series 3-Way Valve Drawing All dimensions are reference & nominal...
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VT Series 3-Way On/Off and Shut-off Valves DVTXX2016X012 TESCOM VT Series 3-way air-operated valve provides high cycle life in a compact design. Applications • Component pressure cycle testing • Two source selector valve • Fill and dump applications (e.g. airbag canister filling, gas spring filling) • Emergency shutoff • Pneumatic and hydraulic applications Features and Benefits • 1/4" and 3/8" ports •C v = 0.75 • Balanced main valve • Solenoid valve is optional • 2 position, 3-way • Leak tight integrity - Class VI shutoff (bubble-tight) Specifications For other materials or modifications, please consult TESCOM. OPERATING PARAMETERS Pressure rating per criteria of ANSI/ASME B31.3 Operating Pressure 3500 psig / 241 bar Body: Brass, 316 Stainless Steel Seat: Tefzel ® ETFE, CTFE 6000 psig / 414 bar Body: Brass Seat: Vespel ® , PEEK 10,000 psig / 690 bar Body: 316 Stainless Steel Seat: Vespel ® , PEEK Design Proof Pressure 150% maximum rated Leakage Internal: Bubble-tight External: Bubble-tight Operating Temperature See Part Number Selector Flow Capacity C v = 0.75 Actuation Pressure Minimum: 80 psig / 5.5 bar Maximum: 110 psig / 7.6 bar MEDIA CONTACT MATERIALS Body Brass, 316 Stainless Steel Metallic Trim 316 Stainless Steel, 17-4 Stainless Steel, Brass (Brass bodies only) Seat Tefzel ® ETFE, CTFE, PEEK, Vespel ® O-Ring Buna-N, Kalrez ® , Viton ® , Ethylene Propylene (E.P.), Urethane Back-up Rings Teflon ® for CTFE and Tefzel ® seats CTFE for PEEK and Vespel ® seats OTHER Weight 5 lbs / 2.3 kg Teflon ® , Kalrez ® , Tefzel ® , Vespel ® and Viton ® are registered trademarks of E.I. du Pont de Nemours and Company. www.tescom.com
Transcript of VT Series - · PDF file2 VT Series 3-Way Valve Drawing All dimensions are reference & nominal...
![Page 1: VT Series - · PDF file2 VT Series 3-Way Valve Drawing All dimensions are reference & nominal Metric [millimeter] equivalents are in brackets MOUNTING HOLE 3/8-16 UNC 0.35 [9] MIN](https://reader043.fdocuments.in/reader043/viewer/2022030505/5ab31dcd7f8b9aea528dfbab/html5/page/1.jpg)
VT Series3-Way On/Off and Shut-off Valves DVTXX2016X012
TESCOM VT Series 3-way air-operated valve provides high cycle life in a compact design.
Applications• Componentpressurecycletesting
• Twosourceselectorvalve
• Fillanddumpapplications(e.g.airbagcanisterfilling, gas spring filling)
• Emergencyshutoff
• Pneumaticandhydraulicapplications
Features and Benefits• 1/4"and3/8"ports
• Cv = 0.75
• Balancedmainvalve
• Solenoidvalveisoptional
• 2position,3-way
• Leaktightintegrity-ClassVIshutoff(bubble-tight)
SpecificationsFor other materials or modifications, please consult TESCOM.
OPERATINGPARAMETERS Pressure rating per criteria of ANSI/ASME B31.3
Operating Pressure3500 psig / 241 bar
Body:Brass,316StainlessSteel Seat: Tefzel®ETFE,CTFE
6000 psig / 414 bar Body:Brass Seat: Vespel®,PEEK
10,000 psig / 690 bar Body: 316 Stainless Steel Seat: Vespel®,PEEK
Design Proof Pressure150% maximum rated
LeakageInternal:Bubble-tight
External:Bubble-tight
Operating TemperatureSeePartNumberSelector
Flow CapacityCv = 0.75
Actuation Pressure Minimum:80psig/5.5bar Maximum:110psig/7.6bar
MEDIACONTACTMATERIALSBody
Brass,316StainlessSteel
Metallic Trim316StainlessSteel,17-4StainlessSteel,Brass(Brassbodiesonly)
SeatTefzel®ETFE,CTFE,PEEK,Vespel®
O-RingBuna-N,Kalrez®, Viton®,EthylenePropylene(E.P.),Urethane
Back-up RingsTeflon®forCTFEandTefzel® seatsCTFEforPEEKandVespel® seats
OTHERWeight
5lbs/2.3kg
Teflon®, Kalrez®, Tefzel®, Vespel® and Viton® are registered trademarks of E.I. du Pont de Nemours and Company.
www.tescom.com
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VT Series 3-Way Valve Drawing
All dimensions are reference & nominal Metric [millimeter] equivalents are in brackets
MOUNTING HOLE3/8-16 UNC 0.35 [9] MIN THD
ø 2.23 [57]
4.88
[124
]
1.87
[47]
2.0
[51]
OPTI
ONAL
SOL
ENOI
D VA
LVE
NON-ACTUATEDPORT 1 CLOSED, PORT 2 & 3 OPEN
1/8 NPTF ON STANDARD
PORT LOCATION
NON-ACTUATED PORT 1 CLOSED
PORT 2 & 3 OPEN
ACTUATEDPORT 3 CLOSED
PORT 1 & 2 OPEN
SECTION A - A SECTION B - B
A A A A
B
B
B
B
PORT2 PORT
1PORT
3
DOME SUPPLY1/8 NPTF
MOUNTING HOLE3/8-16 UNC 0.35 [9] MIN THD
ø 2.23 [57]
4.88
[124
]
1.87
[47]
2.0
[51]
OPTI
ONAL
SOL
ENOI
D VA
LVE
NON-ACTUATEDPORT 1 CLOSED, PORT 2 & 3 OPEN
1/8 NPTF ON STANDARD
PORT LOCATION
NON-ACTUATED PORT 1 CLOSED
PORT 2 & 3 OPEN
ACTUATEDPORT 3 CLOSED
PORT 1 & 2 OPEN
SECTION A - A SECTION B - B
A A A A
B
B
B
B
PORT2 PORT
1PORT
3
DOME SUPPLY1/8 NPTF
MOUNTING HOLE3/8-16 UNC 0.35 [9] MIN THD
ø 2.23 [57]
4.88
[124
]
1.87
[47]
2.0
[51]
OPTI
ONAL
SOL
ENOI
D VA
LVE
NON-ACTUATEDPORT 1 CLOSED, PORT 2 & 3 OPEN
1/8 NPTF ON STANDARD
PORT LOCATION
NON-ACTUATED PORT 1 CLOSED
PORT 2 & 3 OPEN
ACTUATEDPORT 3 CLOSED
PORT 1 & 2 OPEN
SECTION A - A SECTION B - B
A A A A
B
B
B
B
PORT2 PORT
1PORT
3
DOME SUPPLY1/8 NPTF
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VT Series 3-Way Valve Drawing
All dimensions are reference & nominal Metric [millimeter] equivalents are in brackets
MOUNTING HOLE3/8-16 UNC 0.35 [9] MIN THD
ø 2.23 [57]
4.88
[124
]
1.87
[47]
2.0
[51]
OPTI
ONAL
SOL
ENOI
D VA
LVE
NON-ACTUATEDPORT 1 CLOSED, PORT 2 & 3 OPEN
1/8 NPTF ON STANDARD
PORT LOCATION
NON-ACTUATED PORT 1 CLOSED
PORT 2 & 3 OPEN
ACTUATEDPORT 3 CLOSED
PORT 1 & 2 OPEN
SECTION A - A SECTION B - B
A A A A
B
B
B
B
PORT2 PORT
1PORT
3
DOME SUPPLY1/8 NPTF
MOUNTING HOLE3/8-16 UNC 0.35 [9] MIN THD
ø 2.23 [57]
4.88
[124
]
1.87
[47]
2.0
[51]
OPTI
ONAL
SOL
ENOI
D VA
LVE
NON-ACTUATEDPORT 1 CLOSED, PORT 2 & 3 OPEN
1/8 NPTF ON STANDARD
PORT LOCATION
NON-ACTUATED PORT 1 CLOSED
PORT 2 & 3 OPEN
ACTUATEDPORT 3 CLOSED
PORT 1 & 2 OPEN
SECTION A - A SECTION B - B
A A A A
B
B
B
B
PORT2 PORT
1PORT
3
DOME SUPPLY1/8 NPTF
MOUNTING HOLE3/8-16 UNC 0.35 [9] MIN THD
ø 2.23 [57]
4.88
[124
]
1.87
[47]
2.0
[51]
OPTI
ONAL
SOL
ENOI
D VA
LVE
NON-ACTUATEDPORT 1 CLOSED, PORT 2 & 3 OPEN
1/8 NPTF ON STANDARD
PORT LOCATION
NON-ACTUATED PORT 1 CLOSED
PORT 2 & 3 OPEN
ACTUATEDPORT 3 CLOSED
PORT 1 & 2 OPEN
SECTION A - A SECTION B - B
A A A A
B
B
B
B
PORT2 PORT
1PORT
3
DOME SUPPLY1/8 NPTF
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VT Series 3-Way Valve Part Number Selector
Repair Kits, Accessories & Modifications may be available for this product. Please contact TESCOM for more information.
Example for selecting a part number:
VT 6 AB 9 A A A
BASICSERIES
BODYMATERIAL
SEATMATERIAL
O-RINGMATERIAL
MAXIMUMOPERATINGPRESSURE
OPERATINGTEMPERATURE OPTIONS
1PORT
LOCATIONSIZE AND TYPE
2PORT
LOCATIONSIZE AND TYPE
3PORT
LOCATIONSIZE AND TYPE
V T 1 –Brass
6 – 316 Stainless Steel
AB – Tefzel®ETFE
AK – Tefzel®ETFE
AV – Tefzel®ETFE
AE – Tefzel®ETFE
AU – Tefzel®ETFE
Buna-N
Kalrez®
Viton®
E.P.
Urethane
Brassbody3500 psig241bar
316 Stainless Steelbody3500 psig241bar
-40°Fto165°F-40°Cto74°C
20°Fto250°F-7°Cto121°C
-15°Fto250°F-26°Cto121°C
-40°Fto250°F-40°Cto121°C
-40°Fto165°F-40°Cto74°C
9 – None C –CCL V – Solenoid valve 24VoltDC
W – Solenoid valve 12 Volt DC
A –1/4"NPTF
C –3/8"NPTF
E –1/4"SAE
J –3/8"SAE
A –1/4"NPTF
C –3/8"NPTF
E –1/4"SAE
J –3/8"SAE
A –1/4"NPTF
C –3/8"NPTF
E –1/4"SAE
J –3/8"SAE
CB – CTFE
CK –CTFE
CV –CTFE
CE –CTFE
CU –CTFE
Buna-N
Kalrez®
Viton®
E.P.
Urethane
Brassbody3500 psig241bar
316 Stainless Steelbody3500 psig241bar
-40°Fto165°F-40°Cto74°C
20°Fto165°F-7°Cto74°C
-15°Fto165°F-26°Cto74°C
-40°Fto165°F-40°Cto74°C
-40°Fto165°F-40°Cto74°C
PB –PEEK
PK –PEEK
PV –PEEK
PE –PEEK
PU –PEEK
Buna-N
Kalrez®
Viton®
E.P.
Urethane
Brassbody6000 psig414bar
316 Stainless Steelbody10,000 psig690bar
-40°Fto165°F-40°Cto74°C
20°Fto250°F-7°Cto121°C
-15°Fto250°F-26°Cto121°C
-40°Fto250°F-40°Cto121°C
-40°Fto165°F-40°Cto74°C
VB – Vespel®
VK – Vespel®
VV – Vespel®
VE – Vespel®
VU – Vespel®
Buna-N
Kalrez®
Viton®
E.P.
Urethane
Brassbody6000 psig414bar
316 Stainless Steelbody10,000 psig690bar
-40°Fto165°F-40°Cto74°C
20°Fto250°F-7°Cto121°C
-15°Fto250°F-26°Cto121°C
-40°Fto250°F-40°Cto121°C
-40°Fto165°F-40°Cto74°C
WARNING! Do not attempt to select, install, use or maintain this product until you have read and fully understood the TESCOM Safety, Installation and Operation Precautions.
DVTXX2016X012©2012EmersonProcessManagementRegulatorTechnologies,Inc.Allrightsreserved.05/2012.Tescom,EmersonProcessManagement,andtheEmersonProcessManagementdesignaremarksofoneoftheEmersonProcessManagementgroupofcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
www.tescom.com
