Master Lock® Fitting

Products

PFA Fitting Series

Products

PFA Fitting Series

Union Type

The UNION FITTING is widely used on main and Sub line PFA pipings that connect with CCSS and WET equipment due to its safe design structure.

Master Lock® Fitting

Union Type

The UNION FITTING is widely used on main and Sub line PFA pipings that connect with CCSS and WET equipment due to its safe design structure.

Master Lock® Fitting

Union Type

The UNION FITTING is widely used on main and Sub line PFA pipings that connect with CCSS and WET equipment due to its safe design structure.

Major Functions & Features

Enhanced airtightness due to multiple seal design structure(1st-Primary, 2nd-backup, 3rd-Joint Seal, 4th-Grip Seal)

Reduction in equipment size possible with minimized design configuration.

Addition of locking device to prevent loosening of PFA nut

Major Functions & Features

Enhanced airtightness due to multiple seal design structure(1st-Primary, 2nd-backup, 3rd-Joint Seal, 4th-Grip Seal)

Reduction in equipment size possible with minimized design configuration.

Addition of locking device to prevent loosening of PFA nut

Technical Specifications

· Data Sheet

Master Lock® Fitting

· Data Sheet

Master Lock® Fitting

· Operating Specification

Operating Temperature	Maximum Operating Pressure
0~90℃	9㎏/㎠(0.9Mpa)
90~150℃	7㎏/㎠(0.7Mpa)
Over 150℃	Below 5㎏/㎠(0.5Mpa)

· Operating Specification

Operating Temperature	Maximum Operating Pressure
0~90℃	9㎏/㎠(0.9Mpa)
90~150℃	7㎏/㎠(0.7Mpa)
Over 150℃	Below 5㎏/㎠(0.5Mpa)

· Material Construction

Body, Insert, Nut

High Purity PFA

· Material Construction

Body, Insert, Nut

High Purity PFA

· Port Connection & Size

ENIB Master Lock® Fitting(Ferrule)

1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″

· Port Connection & Size

ENIB Master Lock® Fitting(Ferrule)

1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″

Product List & Dimension Table

Union Elbow

Union Tee

Union Straight

Union Reducer

Union Red Tee

Union Pannel Mounting

Tube Adaptor

Elbow Tube Adaptor Saver

Union Flange Adaptor

Elbow Tube Adaptor

Space Saver Adaptor

Space Saver Union Elbow

Male Connector

Female Connector

Space Saver Union Tee

Union Red Elbow

Male Elbow Connector

Tube End Cap

Nut

End Cap

Ferrule

Ordering Information

UF-XXX-XXXX

[Ex.]

Union Straight,

1-1/2" →

UF-US-24

Product Name	Code Shape	Code Size(Ferrule)
UF Union Fitting	UTUnion Tee URTUnion Red Tee UEUnion Elbow UREUnion Red Elbow USUnion Straight URUnion Reducer PMUUnion Pannel Mounting TATube Adaptor ETAElbow Tube Adaptor UFAUnion Flange Adaptor MCMale Connector MECMale Elbow Connector FMCFemale Connector SSASpace Saver Adaptor ETASElbow Tube Adaptor Saver SSUESpace Saver Union Elbow SSUTSpace Saver Union Tee TCAPTube End Cap(Ferrule Type) UCAPUnion End Cap(Ferrule Flare Type) NUTPFA Nut(Ferrule Flare Type) FRULPFA Ferrule	04 1/4″ 06 3/8″ 08 1/2″ 12 3/4″ 16 1″ 20 1-1/4″ 24 1-1/2″(38.1) 24-40 1-1/2″(40) 32 2″

Size	P/N	A	B
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″	UF-UE-04 UF-UE-06 UF-UE-08 UF-UE-12 UF-UE-16 UF-UE-20 UF-UE-24 UF-UE-32	31.5 41 47.5 60 73.5 94.5 105.5 129.5	31.5 41 47.5 60 73.5 94.5 105.5 129.5

Size	P/N	A	B
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″	UF-UE-04 UF-UE-06 UF-UE-08 UF-UE-12 UF-UE-16 UF-UE-20 UF-UE-24 UF-UE-32	31.5 41 47.5 60 73.5 94.5 105.5 129.5	31.5 41 47.5 60 73.5 94.5 105.5 129.5

Size	P/N	A	B	C	D
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″	UF-UT-04 UF-UT-06 UF-UT-08 UF-UT-12 UF-UT-16 UF-UT-20 UF-UT-24 UF-UT-32	63 82 95 120 147 189 211 258	31.5 41 47.5 60 73.5 94.5 105.5 129	31.5 41 47.5 60 73.5 94.5 105.5 129	31.5 41 47.5 60 73.5 94.5 105.5 129

Size	P/N	A	B	C	D
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″	UF-UT-04 UF-UT-06 UF-UT-08 UF-UT-12 UF-UT-16 UF-UT-20 UF-UT-24 UF-UT-32	63 82 95 120 147 189 211 258	31.5 41 47.5 60 73.5 94.5 105.5 129	31.5 41 47.5 60 73.5 94.5 105.5 129	31.5 41 47.5 60 73.5 94.5 105.5 129

Size	P/N	A
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″	UF-US-04 UF-US-06 UF-US-08 UF-US-12 UF-US-16 UF-US-20 UF-US-24 UF-US-32	51.5 61.5 70 91.5 111 147 166 209

Size	P/N	A
3/8″X1/4″ 1/2″X1/4″ 3/4″X1/4″ 1″X1/4″ 1/2″X3/8″ 3/4″X3/8″ 1″X3/8″ 3/4″X1/2″ 1″X1/2″ 1″X3/4″ 1-1/4″X1″ 1-1/2″X1/4″ 1-1/2″X1/2″ 1-1/2″X3/4″ 1-1/2″X1″ 1-1/2″X1-1/4″ 2″X1-1/2″	UF-UR-0604 UF-UR-0804 UF-UR-1204 UF-UR-1604 UF-UR-0806 UF-UR-1206 UF-UR-1606 UF-UR-1208 UF-UR-1608 UF-UR-1612 UF-UR-2016 UF-UR-2404 UF-UR-2408 UF-UR-2412 UF-UR-2416 UF-UR-2420 UF-UR-3224	56.5 62.5 78 90.5 67.5 83 95.5 85.5 98 104 136 116.5 124 130 137 148 192.5

Size	P/N	A	B	C	D
3/8″X1/4″X3/8″ 1/2″X1/4″X1/2″ 1/2″X3/8″X1/2″ 3/4″X1/4″X3/4″ 3/4″X3/8″X3/4″ 3/4″X1/2″X3/4″ 1″X1/4″X1″ 1″X3/8″X1″ 1″X1/2″X1″ 1″X3/4″X1″ 1-1/4″X1″X1-1/4″ 1-1/2″X1/4″X1-1/2″ 1-1/2″X1/2″X1-1/2″ 1-1/2″X3/4″X1-1/2″ 1-1/2″X1″X1-1/2″ 2″X1-1/2″X2″	UF-URT-060406 UF-URT-080408 UF-URT-080608 UF-URT-120412 UF-URT-120612 UF-URT-120812 UF-URT-160416 UF-URT-160616 UF-URT-160816 UF-URT-161216 UF-URT-201620 UF-URT-240424 UF-URT-240824 UF-URT-241224 UF-URT-241624 UF-URT-322432	82 95 95 120 120 120 147 147 147 147 189 211 211 211 211 258	41 47.5 47.5 60 60 60 73.5 73.5 73.5 73.5 94.5 105.5 105.5 105.5 105.5 129	41 47.5 47.5 60 60 60 73.5 73.5 73.5 73.5 94.5 105.5 105.5 105.5 105.5 129	35 37 43.5 41 47.5 52 46 52.5 57 65.5 81.5 68.5 80 81 89 113

Size	P/N	A
1/4″ 3/8″ 1/2″ 3/4″ 1″X3/4″ 1″	UF-PMU-0404 UF-PMU-0606 UF-PMU-0808 UF-PMU-1212 UF-PMU-1612 UF-PMU-1616	77.5 87 91.5 102.5 109.5 116.5

Size	P/N	A	B	ØC	ØD
15AX1/4″ 15AX3/8″ 15AX1/2″ 15AX3/4″ 15AX1″ 20AX1/4″ 20AX3/8″ 20AX1/2″ 20AX3/4″ 20AX1″ 25AX1/4″ 25AX3/8″ 25AX1/2″ 25AX3/4″ 25AX1″ 40AX1″ 25AX1-1/4″ 40AX1-1/4″ 50AX1-1/4″ 25AX1-1/2″ 40AX1-1/2″ 50AX1-1/2″ 40AX2″ 50AX2″	UF-TA-1504 UF-TA-1506 UF-TA-1508 UF-TA-1512 UF-TA-1516 UF-TA-2004 UF-TA-2006 UF-TA-2008 UF-TA-2012 UF-TA-2016 UF-TA-2504 UF-TA-2506 UF-TA-2508 UF-TA-2512 UF-TA-2516 UF-TA-4016 UF-TA-2520 UF-TA-4020 UF-TA-5020 UF-TA-2524 UF-TA-4024 UF-TA-5024 UF-TA-4032 UF-TA-5032	77.5 82.5 85 91 98 77.5 82.5 85 91 98 77.5 82.5 85 91 98 107 117 117 117 118 118 118 134.5 134.5	40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40	21.34 21.34 21.34 21.34 21.34 26.67 26.67 26.67 26.67 26.67 33.4 33.4 33.4 33.4 33.4 48.26 33.4 48.26 60.33 33.4 48.26 60.33 48.26 60.33	15.8 15.8 15.8 15.8 15.8 20.93 20.93 20.93 20.93 20.93 26.64 26.64 26.64 26.64 26.64 40.86 26.64 40.86 52.5 26.64 40.86 52.5 40.86 52.5

Size	P/N	A	B	ØC	ØD
20AX3/4″ 20AX1″ 25AX3/4″ 25AX1″	UF-ETAS-2012 UF-ETAS-2016 UF-ETAS-2512 UF-ETAS-2516	63.5 75.5 63.5 75.5	60 63 60 64	26.67 26.67 33.4 33.4	20.93 20.93 26.64 26.64

Size	P/N	A	B	ØC	ØD
15AX3/8″ 15AX1/2″ 20AX1/4″ 20AX1/2″ 20AX3/4″ 20AX1″ 25AX1/2″ 25AX1″ 40AX1/4″ 40AX1/2″ 40AX3/4″ 40AX1″ 40AX1-1/4″ 40AX1-1/2″ 50AX1″ 50AX1-1/2″ 40AX2″ 50AX2″ 1/2″X1/2″ 3/4″X1/4″ 3/4″X3/4″ 1″X1″ 1-1/2″X1/4″ 1-1/2″X1/2″ 1-1/2″X3/4″ 1-1/2″X1″ 1-1/2″X1-1/2″	UF-UFA-1506J UF-UFA-1508J UF-UFA-2004J UF-UFA-2008J UF-UFA-2012J UF-UFA-2016J UF-UFA-2508J UF-UFA-2516J UF-UFA-4004J UF-UFA-4008J UF-UFA-4012J UF-UFA-4016J UF-UFA-4020J UF-UFA-4024J UF-UFA-5016J UF-UFA-5024J UF-UFA-4032J UF-UFA-5032J UF-UFA-1508A UF-UFA-2004A UF-UFA-2012A UF-UFA-2516A UF-UFA-4004A UF-UFA-4008A UF-UFA-4012A UF-UFA-4016A UF-UFA-4024A	61 63.5 66 72.5 78.5 92.5 79.5 92.5 79.5 87 93 100 119.5 119 100 119 137 137 62 65 76 89 78.5 85.5 90.5 96.5 120	7 7 7 7 7 7 7 7 9 9 9 9 9 9 9 9 9 9 7 7 7 7 9 9 9 9 9	30 30 30 30 30 40 40 40 60 60 60 60 60 60 60 60 74 74 30 30 30 40 60 60 60 60 60	50 50 55 55 55 55 64 64 81 81 81 81 81 81 93 93 81 94 39 49 49 58 77 77 77 77 77

Size	P/N	A	B	ØC	ØD
15AX1/2″ 15AX3/4″ 20AX3/4″ 20AX1″ 25AX3/4″ 25AX1″ 25AX1-1/4″ 40AX1″ 40AX1-1/2″ 50AX1-1/2″	UF-ETA-1508 UF-ETA-1512 UF-ETA-2012 UF-ETA-2016 UF-ETA-2512 UF-ETA-2516 UF-ETA-2520 UF-ETA-4016 UF-ETA-4024 UF-ETA-5024	47.5 60 60 73.5 60 73.5 94.5 84 105.5 105.5	60 60 60 63 60 64 74 84 84 84	21.34 21.34 26.67 26.67 33.4 33.4 33.4 48.26 48.26 60.33	15.8 15.8 20.93 20.93 26.64 26.64 26.64 40.86 40.86 52.5

Size	P/N	A	B
1/4″(S)x1/4″ 3/8″(S)x3/8″ 1/2″(S)x1/2″ 3/4″(S)x3/4″ 1″(S)x1″ 1-1/4″(S)x1-1/4″ 1-1/2″(S)x1-1/2″ 1/2″(S)x1/2″(S) 3/4″(S)x3/4″(S) 1″(S)x1″(S) 1-1/4″(S)x1-1/4″(S) 1-1/2″(S)x1-1/2″(S)	UF-SSUE-04S04 UF-SSUE-06S06 UF-SSUE-08S08 UF-SSUE-12S12 UF-SSUE-16S16 UF-SSUE-20S20 UF-SSUE-24S24 UF-SSUE-08S08S UF-SSUE-12S12S UF-SSUE-16S16S UF-SSUE-20S20S UF-SSUE-24S24S	31 41 47.5 60 73.5 94.5 105.5 50.5 63.5 75.5 106.5 118	31.5 41 50.5 63.5 75.5 106.5 118 50.5 63.5 75.5 106.5 118

Size	P/N	A	B	C	PT/NPT
1/4″X1/4″P 3/8″X1/4″P 3/8″X3/8″P 3/8″X3/4″P 1/2″X3/8″P 1/2″X1/2″P 1/2″X3/4″P 3/4″X1/2″P 3/4″X3/4″P 1″X3/4″P 1″X1″P 1/4″X1/4″N 3/8″X1/4″N 3/8″X3/8″N 3/8″X3/4″N 1/2″X3/8″N 1/2″X1/2″N 1/2″X3/4″N 3/4″X1/2″N 3/4″X3/4″N 1″X3/4″N 1″X1″N	UF-MC-0404P UF-MC-0604P UF-MC-0606P UF-MC-0612P UF-MC-0806P UF-MC-0808P UF-MC-0812P UF-MC-1208P UF-MC-1212P UF-MC-1612P UF-MC-1616P UF-MC-0404N UF-MC-0604N UF-MC-0606N UF-MC-0612N UF-MC-0806N UF-MC-0808N UF-MC-0812N UF-MC-1208N UF-MC-1212N UF-MC-1612N UF-MC-1616N	48.5 53.5 53.5 59.5 56 60 62 66 68 75 79 48.5 53.5 53.5 59.5 56 60 62 66 68 75 79	18.5 23.5 23.5 23.5 26 26 26 32 32 39 39 18.5 23.5 23.5 23.5 26 26 26 32 32 39 39	22 22 22 28 22 26 28 26 28 28 32 22 22 22 28 22 26 28 26 28 28 32	PT-1/4″ PT-1/4″ PT-3/8″ PT-3/4″ PT-3/8″ PT-1/2″ PT-3/4″ PT-1/2″ PT-3/4″ PT-3/4″ PT-1″ NPT-1/4″ NPT-1/4″ NPT-3/8″ NPT-3/4″ NPT-3/8″ NPT-1/2″ NPT-3/4″ NPT-1/2″ NPT-3/4″ NPT-3/4″ NPT-1″

Size	P/N	A	B	C	D
1/2″(s)X1/2″(S)X1/2″(S) 1/2″(S)X1/2″X1/2″(S) 1/2″(S)X1/2″(S)X1/2″ 1/2″(S)X1/2″X1/2″ 1/2″X1/2″(S)X1/2″ 3/4″X1/2″(S)X3/4″ 3/4″(S)X3/4″(S)X3/4″(S) 3/4″(S)X3/4″X3/4″(S) 3/4″(S)X3/4″(S)X3/4″ 3/4″(S)X3/4″X3/4″ 3/4″X3/4″(S)X3/4″ 1″(S)X1″(S)X1″(S) 1″(S)X1″X1″(S) 1″(S)X1″(S)X1″ 1″(S)X1″X1″ 1″X1″(S)X1″ 1″X3/4″(S)X1″ 1″(S)X1/2″(S)X1″(S) 1″(S)X1/2″X1″(S) 1″(S)X1/2″(S)X1″ 1″X1/2″(S)X1″ 1″(S)X1/2″X1″	UF-SSUT-08S08S08S UF-SSUT-08S0808S UF-SSUT-08S08S08 UF-SSUT-08S0808 UF-SSUT-0808S08 UF-SSUT-1208S12 UF-SSUT-12S12S12S UF-SSUT-12S1212S UF-SSUT-12S12S12 UF-SSUT-12S1212 UF-SSUT-1212S12 UF-SSUT-16S16S16S UF-SSUT-16S1616S UF-SSUT-16S16S16 UF-SSUT-16S1616 UF-SSUT-1616S16 UF-SSUT-1612S16 UF-SSUT-16S08S16S UF-SSUT-16S0816S UF-SSUT-16S08S16 UF-SSUT-1608S16 UF-SSUT-16S0816	101 98 98 98 95 120 127 127 124 124 120 151 151 149 149 147 147 151 151 149 147 149	51 51 51 51 47.5 60 64 64 64 64 60 76 76 76 76 73.5 74 76 76 76 73.5 76	51 48 48 48 47.5 60 64 64 60 60 60 76 76 74 74 73.5 74 76 76 74 73.5 74	51 50.5 51 47.5 50.5 55 63.5 60 63.5 60 63.5 75.5 74 75.5 74 75.5 69 60 57 60 60 57

Size	P/N	A	B	C	PT/NPT
1/4″X1/4″P 3/8″X3/8″P 1/2″X1/2″P 3/4″X3/4″P 1″X1″P 1/4″X1/4″N 3/8″X3/8″N 1/2″X1/2″N 3/4″X3/4″N 1″X1″N Ø4XØ2X1/8″P Ø6XØ4X1/8″P Ø6XØ4X1/4″P Ø6XØ4X3/8″P Ø8XØ6X3/8″P Ø10XØ8X3/8″P Ø10XØ8X1/2″P Ø6XØ4X1/4″N Ø6XØ4X3/8″N Ø8XØ6X3/8″N Ø10XØ8X3/8″N Ø10XØ8X1/2″N	UF-MEC-0404P UF-MEC-0606P UF-MEC-0808P UF-MEC-1212P UF-MEC-1616P UF-MEC-0404N UF-MEC-0606N UF-MEC-0808N UF-MEC-1212N UF-MEC-1616N UF-MM-MEC-4202P UF-MM-MEC-6402P UF-MM-MEC-6404P UF-MM-MEC-6406P UF-MM-MEC-8606P UF-MM-MEC-10806P UF-MM-MEC-10808P UF-MM-MEC-6404N UF-MM-MEC-6406N UF-MM-MEC-8606N UF-MM-MEC-10806N UF-MM-MEC-10808N	31.5 41 47.5 60 73.5 31.5 41 47.5 60 73.5 21 28.5 28.5 32 32 38 38 28.5 32 32 38 38	23 27.5 35.5 44 54.5 23 27.5 35.5 44 54.5 18.5 21 28 28 28 30 34 28 28 28 30 34	17 17 21 23 27 17 17 21 23 27 10 10 17 17 17 17 21 17 17 17 17 21	PT-1/4″ PT-3/8″ PT-1/2″ PT-3/4″ PT-1″ NPT-1/4″ NPT-3/8″ NPT-1/2″ NPT-3/4″ NPT-1″ PT-1/8″ PT-1/8″ PT-1/4″ PT-3/8″ PT-3/8″ PT-3/8″ PT-1/2″ NPT-1/4″ NPT-3/8″ NPT-3/8″ NPT-3/8″ NPT-1/2″

Size	P/N	A	B	C	PT/NPT
1/4″X1/4″P 3/8″X3/8″P 1/2″X1/2″P 3/4″X3/4″P 1″X1″P 1/4″X1/4″N 3/8″X3/8″N 1/2″X1/2″N 3/4″X3/4″N 1″X1″N Ø4XØ2X1/8″P Ø6XØ4X1/8″P Ø6XØ4X1/4″P Ø6XØ4X3/8″P Ø8XØ6X3/8″P Ø10XØ8X3/8″P Ø10XØ8X1/2″P Ø6XØ4X1/4″N Ø6XØ4X3/8″N Ø8XØ6X3/8″N Ø10XØ8X3/8″N Ø10XØ8X1/2″N	UF-MEC-0404P UF-MEC-0606P UF-MEC-0808P UF-MEC-1212P UF-MEC-1616P UF-MEC-0404N UF-MEC-0606N UF-MEC-0808N UF-MEC-1212N UF-MEC-1616N UF-MM-MEC-4202P UF-MM-MEC-6402P UF-MM-MEC-6404P UF-MM-MEC-6406P UF-MM-MEC-8606P UF-MM-MEC-10806P UF-MM-MEC-10808P UF-MM-MEC-6404N UF-MM-MEC-6406N UF-MM-MEC-8606N UF-MM-MEC-10806N UF-MM-MEC-10808N	31.5 41 47.5 60 73.5 31.5 41 47.5 60 73.5 21 28.5 28.5 32 32 38 38 28.5 32 32 38 38	23 27.5 35.5 44 54.5 23 27.5 35.5 44 54.5 18.5 21 28 28 28 30 34 28 28 28 30 34	17 17 21 23 27 17 17 21 23 27 10 10 17 17 17 17 21 17 17 17 17 21	PT-1/4″ PT-3/8″ PT-1/2″ PT-3/4″ PT-1″ NPT-1/4″ NPT-3/8″ NPT-1/2″ NPT-3/4″ NPT-1″ PT-1/8″ PT-1/8″ PT-1/4″ PT-3/8″ PT-3/8″ PT-3/8″ PT-1/2″ NPT-1/4″ NPT-3/8″ NPT-3/8″ NPT-3/8″ NPT-1/2″

Size	P/N	A	B
1/2″X3/8″ 3/4″X3/8″ 3/4″X1/2″ 1″X1/2″ 1″X3/4″	UF-URE-0806 UF-URE-1206 UF-URE-1208 UF-URE-1608 UF-URE-1612	45 51.5 54 54 60	47.5 60 60 67 67

Size	P/N	A
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″	UF-TCAP-04 UF-TCAP-06 UF-TCAP-08 UF-TCAP-12 UF-TCAP-16 UF-TCAP-20 UF-TCAP-24	33 38 44 52.5 65 90 91

Size	P/N	A	ØB	ØC
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″(Ø38) 1-1/2″(Ø40) 2″	UF-NUT-04 UF-NUT-06 UF-NUT-08 UF-NUT-12 UF-NUT-16 UF-NUT-20 UF-NUT-24 UF-NUT-24-40 UF-NUT-32	18.5 23.5 26.5 32.5 39.5 50 51.5 51.5 67.5	6.4 9.6 12.8 19.1 25.5 32.5 38.5 40.5 51.3	24.2 28.4 33.6 42.2 53.2 70 75.5 75.5 91