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VGT3
Gate Valve

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  • Instruments | Valve | Gate Valve

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  • Dimensions
  • How To Order
  • Features

Dimensions

Part No.End  ConnectionsPortOrificeCVDimensions (mm)
InletOutletLHD
VGT31F-04N-1/4" Female NPTFull6.42.670.0100.064.0
F-06N-3/8" Female NPTReduced
U-06T-3/8" UNILOK78.0
U-08T-1/2" UNILOKFull83.0
WS-04P-1/4" Pipe SW70.0
WS-06P-3/8" Pipe SWReduced
VGT32F-06N-3/8" Female NPTFull10.06.186.0140.089.0
F-08N-1/2" Female NPTReduced
U-08T-1/2" UNILOK100.0
U-10T-5/8" UNILOK
WS-06P-3/8" Pipe SW Full86.0
WS-08P-1/2" Pipe SWReduced
VGT33F-08N-1/2" Female NPTFull12.711.3100.0170.0110.0
F-12N-3/4" Female NPTReduced
U-12T-3/4" UNILOK115.0
U-16T-1" UNILOK125.0
WS-08P-1/2" Pipe SWFull100.0
WS-12P-3/4" Pipe SWReduced
VGT34F-12N-3/4" Female NPTFull19.026.3127.0210.0140.0
F-16N-1" Female NPTReduced
U-16T-1" UNILOK146.0
WS-12P-3/4" Pipe SWFull127.0
WS-16P-1" Pipe SWReduced
ISO7/1 Tapered Threads (PT) are available for all fractional sizes of VGT3 series valves. Add “R” as a suffix instead of “N”

How To Order

UNILOK VGT3 series gate valves are ordered by part number as shown below. 


VGT32U-04T-SS - 
UNILOK
Valve
Valve
Type
Connection
Type
Connection
Size
Body
Materials
NACEPacking
Materials
Valve TypeConnection SizeBody Materials
GT3INSTRUMENT GATE VALVEFractional(Inch) Tube O.D. DesignationSS316SS
Tube
O.D.
inch1/43/81/23/41MOAlloy 400
Connection Typemm6.359.5212.7019.0525.40
UUNILOK Tube FittingDesignator04T06T08T12T16TNACE Application
FFemale NPT or ISO7/1(PT)None-
WS-Socket Weld-PipeMetric Tube O.D. DesignationNNACE Application
Tube O.D.mm610122025
DesignatorM06TM10TM12TM20TM25TPacking Materials
NonePTFE
Pipe Size Designation (NPT or ISO7/1-PT)GFGrafoil
Pipe Size1/43/81/23/41
Designator04N/R06N/R08N/R12N/R16N/R
Weld Size Designation
Pipe Size1/43/81/23/41
Designator04P06P08P12P16P

Features

 

· Design Specification: ANSI/ASME B16.34

· Pressure Rating: Up to 3,600 psig (248 bar) @21℃

· Temperature Rating: From -23℃ to 232℃ (-65℉ to 350℉) with PTFE packing, up to 648℃ (1200℉) with Grafoil packing

· Body Materials: Standard 316 stainless steel, A105, and Alloy 400

· Compact forged body design

· Back seat design provides anti-blowout of stem and seal

· The hard-faced seat ring and wedge enable a longer life cycle

· Packing bolt allows easy packing adjustment for a leak-tight seal

· Handle with low operating torques

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