Pipe Swivels - mdmetric.com

1 The Fitting AuthorityPipe SwivelsH2 Parker Hannifin CorporationTube Fittings DivisionColumbus, Catalog pipe Swivels3107 NPTF / NPSM swivel H72107 NPTF / NPSM swivel H80507 SAE-ORB / NPSM swivel H60207 NPTF / NPSM swivel H6 StraightsTees077 TNPSM swivel / NPSM swivel / NPSM swivel H85607 NPTF / NPSM swivel Long Drop H80107 NPTF / NPSM swivel H62507 SAE-ORB / NPSM swivel H73507 SAE-ORB / NPSM swivel H690 Elbows3207 NPTF / NPSM swivel H72207 NPTF / NPSM swivel H8217 TNPSM swivel / NPSM swivel / NPTF H95507 SAE-ORB / NPSM swivel H7227 TNPSM swivel / NPSM swivel / NPTF H945 ElbowsH3 Parker Hannifin CorporationTube Fittings DivisionColumbus, Catalog pipe SwivelsDimensions and pressures for reference only, subject to swivel connections are one of the most traditional types of hydraulic connections.

2 NPSM swivel adapters add versatility to male NPT hose and adapter connections. They are especially suited for manufacturers and end users that rely on this versatility. As a result, equipment manufacturers can simplify their hose assembly requirements by specifying NPSM adapters. See Fig. H1 for an illustration of this product flexibility. Parker offers a full line of NPSM pipe swivel adapters. Fourteen configurations are available as standard, many of which are available in steel and stainless steel. Parker s pipe Swivels are designed for use with male NPT/NPTF hose fittings and adapt-ers with a 30 machined seat. Design and ConstructionPipe swivel adapters are manufactured in accordance to SAE J514 specifications, and thus are designed to work in conjunc-tion with several manufacturers hose and adapter products.

3 Unlike most pipe thread connections, NPSM swivel adapters do not seal on the threads. NPSM swivel connections incorporate parallel threads, as opposed to tapered. Sealing is accomplished between the nose of the swivel and the mating seat of the NPT pipe thread. This creates a metal-to-metal seal as shown in Fig H2. Thus, a mating NPT male connector must have this 30 seat to ensure proper sealing. A full internal 30 seat with surface finish requirements of 125 Ra or better is required. See SAE J516 for specific requirements of the 30 : Shaped pipe Swivels are manufactured from a hot forged construction. Straight adapters and crimp nuts are manufactured from cold drawn barstock.

4 All Parker pipe Swivels with male NPT ends include a 30 machined seat for NPSM swivel all male NPT ends have the 30 seat. Parts that have this seat will include a note in the : NPTF: ANSI , FED-STD-H28/7 NPT: SAEJ476, ANSI , FED-STD-H28/8 NPSM: ANSI , FED-STD-H28/7 *UN/UNF: ANSI , FED-STD-H28/2 (*Class 2A or 2B)Assembly and InstallationPlease refer to Section T for the assembly and installation in-structions for pipe SpecificationsPipe Swivels are manufactured using state-of-the-art equipment and manufacturing technologies to assure construction integ-rity, long service life and the highest strength & quality. These materials are shown in Table request, pipe Swivels can be furnished in materials, sizes and configurations other than Parker s standard H1 Illustration of the flexibility of the NPT Port and Hose Adapter systemFig.

5 H2 Illustration showing how NPSM swivel adapters seal on mating chamfer in male pipe threadNote: On request, 07 adapters can be furnished in materials other than those shown : Zinc with yellow chromate (being changed to zinc chromium 6 free) is used on all standard steel products. Stainless steel fittings are H1 Standard MaterialsAdapter Port ConnectionNPSM / NPT Union07 AdaptersCarbon SteelStainless SteelASTMTypeASTMType Forged BodiesA576 1214/1215A182316 Bar Stock BodiesA10812L14A479316 Crimp swivel NutsA10812L14A479316H4 Parker Hannifin CorporationTube Fittings DivisionColumbus, Catalog pipe SwivelsDimensions and pressures for reference only, subject to sealAllows for a wide range of operating temperatures and mediaAllows for increased versatility of pipe swivels30 seat on male pipe end of all Par ker pipe swivelsAllows pipe swivel to be used as both a port adapter and NPSM swivel connectionImproves versatility for flexible system requirementsAvailable in steel and stainless steelAllows customer to match media and temperature applications without special fittings and sealsStandardization reduces procurement costsForged shapesHigher resistance to mechanical shock and vibration that can lead to leakageReduces operational and maintenance costsOptimum balance of strength and machinability minimizes potential

6 Deformation while maintaining higher assembly torques and operating pressuresAdaptable to SAE and NPT/NPTF portsVersatility for end customer and for customer standardization effortsStandardization reduces procurement costsH5 Parker Hannifin CorporationTube Fittings DivisionColumbus, Catalog pipe Swivels ReferenceDimensions and pressures for reference only, subject to ThreadNPSM ThreadHex - SwivelDrill - MaleDrill - SwivelChamfer LengthPTTCDD2 XLSizeNPT/NPTFNPSM(in.)(in.) (in.) (in.)(in.)21/8-271/8-279/16 1/4 1/21-11 1/21 1/2 1/4-11 1/21 1/4-11 1/21 7/8 1/2-11 1/21 1/2-11 1/22 1/8 1/22-11 1/22 5/8 swivel (NPSM) EndsMale pipe EndNPSM pipe SwivelH6 Parker Hannifin CorporationTube Fittings DivisionColumbus, Catalog pipe SwivelsDimensions and pressures for reference only, subject to Thread AdapterSAE-ORB / NPSM SwivelSAE 1401570107 Male pipe AdapterNPTF / NPSM SwivelSAE 1401300207 Female pipe AdapterNPTF / NPSM SwivelSAE 140131350745 Straight Thread ElbowSAE-ORB / NPSM SwivelSAE 140357 TUBEFITTINGPART #END SIZEC2 HEX BODY(in.)

7 W4(in.)STANDARDD ynamicPressure(x 1,000 PSI)1UN/UNF-2A2 NPSM-S -SS -B0507-4-27/16-201/8-279/16 1 1/16-121/2-141 1 1/16-123/4-141 1 1/16-121-11 1/21 1 3/16-123/4-141 3 5/16-123/4-141 1 5/16-121-11 1/21 1 5/8-121-11 1/21 7 5/8-121 1/4-11 1/21 7 7/8-121 1/2-11 1/22 1 1/2-122-11 1/22 3 #END SIZEC1 HEX(in.)W(in.)STANDARDD ynamicPressure(x 1,000 PSI)1 NPTF2 NPSM-S -SS -B0107-2-21/8-271/8-279/16 1/4 1/8 1/4 1/21 1/2 1/23/4-141 3/8 1/21-11 1/21 1/2 1/21 1/4-11 1/21 3/4 1/4-11 1/21-11 1/21 7/8 1/4-11 1/21 1/4-11 1/21 7/8 1/4-11 1/21 1/2-11 1/22 1/8 1/2-11 1/21 1/4-11 1/22 1/8 1/2-11 1/21 1/2-11 1/22 1/8 1/22-11 1/22 5/8 #END SIZEC1 HEX(in.)

8 W1(in.)STANDARDD ynamicPressure(x 1,000 PSI)1 NPTF2 NPSM-S -SS -B0207-2-21/8-271/8-279/16 1/4 1/4 1/23/4-141 1/2 1/21-11 1/21 1/2 1/4-11 1/21 1/4-11 1/21 7/8 1/2-11 1/21 1/2-11 1/22 1/8 1/22-11 1/22 5/8 #END SIZEC1 HEX(in.)N4(in.)W2(in.)STANDARDD ynamicPressure(x 1,000 PSI)1UN/UNF-2A2 NPSM-S -SS -B3507-4-47/16-201/4-187/16 1/16 1/16 1/16-121/2-141 1/16 1/16-123/4-141 1/16 5/16-121-11 1/21 5/16 Hannifin CorporationTube Fittings DivisionColumbus, Catalog pipe SwivelsDimensions and pressures for reference only, subject to Male pipe ElbowNPTF / NPSM SwivelSAE 140330320745 Female pipe ElbowNPTF / NPSM Swivel2507 Straight Thread ElbowSAE-ORB / NPSM SwivelSAE 1402575507 Long Straight Thread ElbowSAE-ORB / NPSM SwivelTUBEFITTINGPART #END SIZEC1 HEX(in.)

9 N(in.)W2(in.)STANDARDD ynamicPressure(x 1,000 PSI)1 NPTF2 NPSM-S -SS -B3107-2-21/8-271/8-277/16 1/16 1/16 1/16 1/16 1/16 1/21 5/16 1/23/4-141 5/16 1/21-11 1/21 5/16 1/4-11 1/21-11 1/21 5/8 1/4-11 1/21 1/4-11 1/21 5/8 1/2-11 1/21 1/2-11 1/21 7/8 1/22-11 1/22 1/2 #END SIZEC1 HEX(in.)N(in.)W2(in.)STANDARDD ynamicPressure(x 1,000 PSI)1 NPTF2 NPSM-S -SS -B3207-4-41/4-181/4-183/4 1/16 5/16 1/21-11 1/21 5/8 #END SIZEC1 HEX(in.)N5(in.)W3(in.)STANDARDD ynamicPressure(x 1,000 PSI)1UN/UNF-2A2 NPSM-S -SS -B2507-4-47/16-201/4-187/16 1/16-121/2-141 1/16 1/16-123/4-141 1/16 1/16-121-11 1/21 3/16 5/16-123/4-141 3/16 5/16-121-11 1/21 5/16 5/8-121 1/4-11 1/21 5/8 7/8-121 1/2-11 1/21 7/8 #END SIZEC1 HEX(in.)

10 N5(in.)W3(in.)STANDARDD ynamicPressure(x 1,000 PSI)1UN/UNF-2A2 NPSM-S -SS -B5507-4-47/16-201/4-183/4 Hannifin CorporationTube Fittings DivisionColumbus, Catalog pipe SwivelsDimensions and pressures for reference only, subject to pipe ElbowNPTF / NPSM SwivelSAE 1402305607 Long Male pipe ElbowNPTF / NPSM Swivel2207 Female pipe ElbowNPTF / NPSM SwivelSAE 140231077 TNPSM Union TeeNPSM swivel (all three ends)TUBEFITTINGPART #END SIZEC1 HEX(in.)N1(in.)W3(in.)STANDARDD ynamicPressure(x 1,000 PSI)1 NPTF2 NPSM-S -SS -B2107-2-21/8-271/8-277/16 1/16 1/16 1/16 1/16 1/21 3/16 1/23/4-141 5/16 1/21-11 1/21 5/16 1/21 1/4-11 1/21 7/16 1/4-11 1/21-11 1/21 5/8 1/4-11 1/21 1/4-11 1/21 5/8 1/2-11 1/21 1/2-11 1/21 7/8 1/22-11 1/22 1/2 #END SIZEC1 HEX(in.)