VCO O-Ring Face Seal Fittings - Swagelok

1 VCO O-Ring Face Seal Fittings 1 FACE SEAL FITTINGSVCO O-Ring Face Seal Fittings 1/8 to 1 in. sizes 316 or 316L stainless steel Tube, NPT, SAE thread, and weld Weld, VCR, VCO, Pipe, and Vacuum FittingsFACE SEAL FITTINGSC ontentsTechnical Data .. 2 Features .. 3Te sting .. 3 Ordering Information and Dimensions .. 3 NutFemale .. 3 Blind .. 3 GlandsUnion .. 4 Swagelok Tube Fitting Connector .. 4 Tube Adapter .. 4 Weld .. 5 NPT Connectors .. 6 Male SAE/MS Connector .. 6 BodiesUnions .. 7 Elbow .. 7Te e .. 7 Blind .. 8 Swagelok Tube Fitting Connectors.

2 8 Swagelok Tube Fitting Elbow .. 8 Weld .. 9 NPT Connectors .. 9 Male NPT Elbow .. 10 Male SAE/MS Connector .. 10 Male SAE/MS Positionable Elbow .. 11 Options and Accessories .. 11 VCO Fitting Installation Instructions .. 11 Pressure Ratings All ratings comply with calculations in accordance with ASME Code for Pressure Piping B31 .3, Process Piping, and ASME B31 .1, Power Piping .Materials of ConstructionTechnical DataComponentMaterialBodies, glands, nuts316 SSAutomatic tube weld fittings316L SSO- ring , VCO bodiesFluorocarbon FKM (70 durometer) O-Ring , SAE/MS threadsFluorocarbon FKM (90 durometer)LubricantSilicone-basedO- ring Uniform Size NumberVCO Size in.

3 O-Ring Uniform Size Number1/8 and 1/40103/8 and 1/21113/41161215 SAE/MS Thread SizeO- ring Uniform Size Number7/16-20 9049/16-18 9063/4-16 9081 1/16-12 9121 5/16-12 916 Temperature RatingsTemperature ratings for VCO Fittings are determined by the O-Ring materials .MaterialTemperature Rating F ( C)Fluorocarbon FKM400 (204)Buna N250 (121)PTFE450 (232)Perfluoroelastomer550 (287)Ethylene propylene300 (148)VCO O-Ring Face Seal Fittings 3 FACE SEAL FITTINGSF eaturesSwagelok VCO O-Ring face seal Fittings are designed for rapid assembly in pipe, tube, and welded systems.

4 Unique design allows easy installation where space is limited . No axial clearance is required . Sealing is accomplished with a captive O-Ring in the body component . Assemblies can be used from high pressure to critical vacuum, within a wide range of temperatures .Test ports at two locations for easy leak testingFemale nut threads silver plated for easy assemblyO- ring contained completely for maximum efficiencySmooth finish on gland face ensures positive sealVCO BodyVCO GlandVCO NutTestingThe VCO face seal fitting design has been helium leak tested to a maximum leak rate of 4 10 9 std cm3/s.

5 NutsBlind F flatAOrdering Information and Dimensions Dimensions are for reference only and are subject to change . The E dimension refers to the smallest nominal inside diameter of the part .Female VCO Size in .Ordering NumberDimensions, in . (mm)AF1/8 and 1/4SS-4-VCO-4 0 .66 (16 .8)11/163/8 and 1/2SS-8-VCO-4 0 .69 (17 .5)13/4SS-12-VCO-4 0 .81 (20 .6)1 1/21SS-16-VCO-4 0 .81 (20 .6)1 3/4 VCO Size in .Ordering NumberDimensions, in (mm)AF1/8 and 1/4SS-4-VCO-4-BL0 .44 (11 .2)11/163/8 and 1/2SS-8-VCO-4-BL0 .56 (14 .2)13/4SS-12-VCO-4-BL0 .75 (19 .1)1 1/21SS-16-VCO-4-BL0.

6 81 (20 .6)1 3/4AF flat4 Weld, VCR, VCO, Pipe, and Vacuum FittingsFACE SEAL FITTINGSTube Adapter ECAVCO Size in .Tube OD in .Ordering NumberDimensions, in . (mm)Pressure Rating psig (bar)ACE1/41/4SS-4-VCO-3-4TA 1 .31 (33 .3)0 .64 (16 .3)0 .17 (4 .3)10 200 (702)1/23/8SS-8-VCO-3-6TA 1 .38 (35 .1)0 .70 (17 .8)0 .27 (6 .8)7 500 (517)1/2SS-8-VCO-3-8TA 1 .62 (41 .1)0 .96 (24 .4)0 .37 (9 .3)6 700 (461)3/43/4SS-12-VCO-3-12TA 1 .80 (45 .7)1 .02 (25 .9)0 .58 (14 .7)5 800 (399)11SS-16-VCO-3-16TA 2 .05 (52 .1)1 .30 (33 .0)0 .80 (20 .3)4 700 (323)GlandsUnionF flatF flatEAVCO Size in.

7 Ordering NumberDimensions, in . (mm)Pressure Rating psig (bar)AEF1/4SS-4-WVCO-6-DF1 .42 (36 .1)0 .18 (4 .6)11/1610 200 (702)1/2SS-8-WVCO-6-DF1 .61 (40 .9)0 .40 (10 .2)15 800 (399)S wagelok Tube Fitting ConnectorECADBF flatVCO Size in .Tube OD in .Ordering NumberDimensions, in . (mm)Pressure Rating psig (bar)ABCDEF1/41/4SS-4-WVCO-6-4001 .74 (44 .2)0 .70 (17 .8)0 .77 (19 .6)0 .60 (15 .2)0 .18 (4 .6)11/1610 200 (702)1/23/8SS-8-WVCO-6-6001 .87 (47 .5)0 .76 (19 .3)0 .81 (20 .6)0 .66 (16 .8)0 .28 (7 .1)15 800 (399)1/2SS-8-WVCO-6-8102 .01 (51 .1)0 .87 (22 .1)0 .90 (22 .9)0.

8 40 (10 .2)3/43/4SS-12-WVCO-6-12102 .14 (54 .4)0 .87 (22 .1)0 .94 (23 .9)0 .96 (24 .4)0 .62 (15 .7)1 1/24 000 (275)11SS-16-WVCO-6-16102 .45 (62 .2)1 .04 (26 .4)0 .98 (24 .9)1 .23 (31 .2)0 .87 (22 .1)1 3/43 000 (206)VCO O-Ring Face Seal Fittings 5 FACE SEAL FITTINGSG landsETxACMale Tube WeldVCO Size in .Tube OD in .Ordering NumberDimensions, in . (mm)Pressure Rating psig (bar)ACETx1/41/8SS-4-VCO-3-2 MTW0 .77 (19 .6)0 .28 (7 .1)0 .06 (1 .5)0 .38 (9 .7)11 200 (771)1/4SS-4-VCO-3-4 MTW1 .12 (28 .4)0 .41 (10 .4)0 .12 (3 .0)1/21/4SS-8-VCO-3-4 MTW0 .91 (23 .1)0 .41 (10 .4)0.

9 12 (3 .0)0 .60 (15 .2)11 200 (771)3/8SS-8-VCO-3-6 MTW0 .84 (21 .3)0 .23 (5 .8)8 200 (564)1/2SS-8-VCO-3-8 MTW 1 .06 (26 .9)0 .50 (12 .7)0 .33 (8 .4)7 500 (516)ETxADTube Socket Weld VCO Size in .Tube OD in .Ordering NumberDimensions, in . (mm)Pressure Rating psig (bar)ADETx1/81/8SS-2-VCO-30 .77 (19 .6)0 .10 (2 .5)0 .09 (2 .3)0 .38 (9 .7)15 400 (1061)1/41/4SS-4-VCO-30 .77 (19 .6)0 .28 (7 .1)0 .18 (4 .6)0 .38 (9 .7)6 800 (468)3/83/8SS-6-VCO-30 .81 (20 .6)0 .31 (7 .9)0 .28 (7 .1)0 .60 (15 .2)8 100 (558)1/21/2SS-8-VCO-30 .81 (20 .6)0 .38 (9 .7)0 .40 (10 .2)0 .60 (15 .2)3 000 (206)3/43/4SS-12-VCO-30.

10 94 (23 .9)0 .44 (11 .2)0 .62 (15 .7)0 .92 (23 .4) 3 700 (255)11SS-16-VCO-30 .98 (24 .9)0 .62 (15 .7)0 .87 (22 .1)1 .19 (30 .2) 3 000 (206)Weld ETxADTube Socket Weld Reducing VCO Size in .Tube OD in .Ordering NumberDimensions, in . (mm)Pressure Rating psig (bar)ADETx1/41/8SS-4-VCO-3-2 TSW 0 .77 (19 .6)0 .10 (2 .5)0 .09 (2 .3)0 .29 (7 .4)12 600 (868)1/21/4SS-8-VCO-3-4 TSW0 .81 (20 .6)0 .28 (7 .1)0 .18 (4 .6)0 .48 (12 .2)10 700 (737)ECADTxAutomatic Tube Weld VCO Size in .Tube OD in .Ordering NumberDimensions, in . (mm)Pressure Rating psig (bar)ACDETxWall Thickness1/41/4316L-4-VCO-3A1.