split flange adapters - pressure connections...

Page 40

Pressure Connections offers Split Flange Adapters to convert Code 61 or Code 62 flange ports to JIC or O-ring Face Seal (OFS) connections. Ranging in sizes from 1/2” up to 2”, these adapters are a convenient and cost effective way to replace expensive hose fittings. They not only make hose alignment easy, but once in place the hose assembly can be replaced with standard hose swivel ends. This eliminates the need for special part numbers and extra inventory. Hydraulic equipment can then be quickly interconnected while maintaining an unbroken split flange O-ring connection.

The 4-Bolt Flange Design is used world-wide for connecting pumps and motors in hydraulic systems. Split flange halves work by clamping down on the port surface thereby compressing the O-ring into a metal groove in the flange head. The flange head makes metal-to-metal contact with the port surface, leaving no place for the O-ring to extrude or deform under pressure. There are no spiral leak paths, sealing compounds, or gasket misalignments to contaminate the system or get in the way of a leak-free connection in a 4-Bolt Flange Design. The components that make up the Code 61 and Code 62 flange design are standardized by SAE under J518. Those components are: the flange head adapter, a pair of 2-bolt split flange halves (clamps), four Grade 5 bolts and washers, and a 90 durometer O-ring. The flange port design divides the load into four bolts, which require less torque than other port designs of comparable size. The flange head hose assembly can be removed quickly by pivoting one of the split flange halves out of the way. Simply remove one of the split flange bolts and loosen the others.

Assembly is easy. Standard bolts are used (Grade 5 or better), so no special tools are required. First, make sure that the port surface and the flange head, including the O-ring groove, are free of nicks, dings, dirt, grit, or other foreign matter. Next, lubricate the O-ring with 10W hydraulic oil and insert it into the groove of the flange head. Then insert the four bolts with washers through the bolt holes of the split flange halves and thread them in to the port finger tight - the flange head should be centered in-between. Partially tighten each bolt according to the rotation diagram shown above until the specified torque values are obtained in the chart on page 41. This method will reduce the chance of pinching the O-ring and/or over flexing the flange. It should be noted that the split flange halves never actually touch the port surface. A clearance of 0.010” to 0.030” should always be measured after the torque values are reached. Only the flange head makes a metal-to-metal contact. Code 61 and Code 62 have different bolt patterns and are not interchangeable, except for the O-ring. Other brands also have similar dimensions to the SAE J518 flange design, but they are NOT interchangeable either.

Split Flange Adapters

1700

Pg. 42 Code 61JIC Split Flange Adapter

1-MJ 2-FH61

1703

Pg. 43 Code 61JIC Split Flange Elbow

1-MJ 2-FH61

1704


1-MJ 2-FH61

61SF

Pg. 47 Split Flange Half

Code 61

610

Pg. 47 Flange O-RingCode 61 & 62

1 21

1

22

1804


1-MJ 2-FH62

1

2

1800

Pg. 45 Code 62JIC Split Flange Adapter

1-MJ 2-FH62

1 2

1803


1-MJ 2-FH62

2

1

FS-1700

Pg. 178 Code 61OFS Split Flange Adapter

1-OFS 2-FH61

FS-1703

Pg. 178 Code 61OFS Split Flange Elbow

1-OFS 2-FH61

2

2

11

1

FS-1704


1-OFS 2-FH61

2

FS-1804


1-OFS 2-FH62

1

2

FS-1800

Pg. 180 Code 62OFS Split Flange Adapter

1-OFS 2-FH62

FS-1803


1-OFS 2-FH62

1 2

2

1

61SF-KIT

Pg. 47 Split Flange Kit

Code 61

62SF

Pg. 47 Split Flange Half

Code 62

62SF-KIT

Pg. 47 Split Flange Kit

Code 62

4815

Pg. 90 100R4 Hose Barb x Code 61 Flange

1-HS 2-FH61

1 2

4817

Pg. 91 100R4Hose Barb x Code 61 Flange

1-HS 2-FH61

1

2

4819

Pg. 91 100R4 Hose Barb x Code 61 Flange

1-HS 2-FH61

1

2

1

Split Flange Adapters

Flange Bolt Torque ValuesCode 61 Code 62

lb.-ft. Bolts Size lb.-ft. Bolts

–08 – –

21–29 3/8 - 16 –12 26–34 3/8 - 16

26–35 3/8 - 16 –16 26–50 7/16 - 14

36–46 7/16 - 14 –20 63–75 1/2 - 13

46–58 1/2 - 13 –24 117–153 5/8 - 11

56–66 1/2 - 13 –32 – –

Page 41

� Split Flange Kits include the Flange O-Ring (610), which is also sold separately.

��

Split Flange Halves, Kits, and Flange O-Rings are on page 47.

Please Note

Split

Fla

nges

Page 42

Split Flange Adaptors Split Flange Adaptor information is on pages 40–41

1700-�--4 Tube � Code 61 A B C Split Flange Operating�-MJ -FH61 O.D. Male JIC Flange Head Length Diameter Flats Kit No. Pressure1700-08-08-4 1/2 3/4 - 16 1/2 2.60 1.188 13/16 61SF-KIT-08 5,000

1700-08-12-4 1/2 3/4 - 16 3/4 2.75 1.500 1 1/8 61SF-KIT-12 5,000

1700-12-12-4 3/4 1 1/16 - 12 3/4 2.75 1.500 1 1/8 61SF-KIT-12 5,000

1700-12-16-4 3/4 1 1/16 - 12 1" 2.80 1.750 1 5/8 61SF-KIT-16 5,000

1700-12-20-4 3/4 1 1/16 - 12 1 1/4 2.80 2.000 1 3/8 61SF-KIT-20 4,000

1700-16-12-4 1" 1 5/16 - 12 3/4 2.75 1.500 1 3/8 61SF-KIT12 5,000

1700-16-16-4 1" 1 5/16 - 12 1" 2.80 1.750 1 3/8 61SF-KIT-16 5,000

1700-16-20-4 1" 1 5/16 - 12 1 1/4 2.80 2.000 1 3/8 61SF-KIT-20 4,000

1700-16-24-4 1" 1 5/16 - 12 1 1/2 2.80 2.375 1 11/16 61SF-KIT-24 3,000

1700-16-32-4 1" 1 5/16 - 12 2" 3.31 2.812 1 11/16 61SF-KIT-32 3,000

1700-20-16-4 1 1/4 1 5/8 - 12 1" 2.80 1.750 1 11/16 61SF-KIT-16 5,000

1700-20-20-4 1 1/4 1 5/8 - 12 1 1/4 2.80 2.000 1 11/16 61SF-KIT-20 4,000

1700-20-24-4 1 1/4 1 5/8 - 12 1 1/2 3.49 2.375 2 1/8 61SF-KIT-24 3,000

1700-24-20-4 1 1/2 1 7/8 - 12 1 1/4 3.41 2.000 2” 61SF-KIT-20 4,000

1700-24-24-4 1 1/2 1 7/8 - 12 1 1/2 3.50 2.375 2” 61SF-KIT-24 3,000

1700-24-32-4 1 1/2 1 7/8 - 12 2" 3.74 2.812 2” 61SF-KIT-32 3,000

1700-32-24-4 2" 2 1/2 - 12 1 1/2 4.21 2.375 2 5/8 61SF-KIT-24 3,000

1700-32-32-4 2" 2 1/2 - 12 2" 3.99 2.812 2 5/8 61SF-KIT-32 3,000

4:1 Safety Factor

1700JIC Split Flange AdapterMale JIC x FH61 Code 61

SAE J518Ref. Aeroquip 500025 / FF5239Ref. Parker 15T3 / 4AH3 / XHQ1Ref. Weatherhead 500XX (size)

OFS Split Flanges are on pages 178–181.

Also see the 100R4 Suction Hose Split Flange Fittings on pages 90–91.


Please Note

Split Flanges

3

Split Flange AdaptorsSplit Flange Adaptor information is on pages 40–41

1703JIC Split Flange Elbow

Male JIC x FH61 Code 61

SAE J518Ref. Aeroquip 500023 / FF5238Ref. Parker 17T3 / 4FH3 / XVQ1Ref. Weatherhead 545XX (size)

1703-�--4 Tube � Code 61 A B C Y Split Flange Operating�-MJ -FH61 O.D. Male JIC Flange Head Diameter Length Length Flats Kit No. Pressure1703-08-08-4 1/2 3/4 - 16 1/2 1.188 1.05 1.45 7/8 61SF-KIT-08 5,000

1703-12-12-4 3/4 1 1/16 - 12 3/4 1.500 1.27 1.62 1 1/16 61SF-KIT-12 5,000

1703-12-16-4 3/4 1 1/16 - 12 1" 1.750 1.50 1.85 1 5/16 61SF-KIT-16 5,000

1703-16-16-4 1" 1 5/16 - 12 1" 1.750 1.50 1.67 1 5/16 61SF-KIT-16 5,000

1703-20-20-4 1 1/4 1 5/8 - 12 1 1/4 2.000 1.60 2.05 1 5/8 61SF-KIT-20 5,000

1703-24-24-4 1 1/2 1 7/8 - 12 1 1/2 2.375 1.78 2.38 1 7/8 61SF-KIT-24 3,000

1703-32-32-4 2" 2 1/2 - 12 2" 2.812 2.20 2.94 2 1/2 61SF-KIT-32 3,000

4:1 Safety Factor

1

2




Please Note

Split

Fla

nges

Page 44


1704JIC Split Flange ElbowMale JIC x FH61 Code 61

SAE J518Ref. Aeroquip 500024 / FF5162Ref. Parker 19T3 / 4NH3 / XEQ1Ref. Weatherhead 590XX (size)


1704-08-12-4 1/2 3/4 - 16 3/4 1.500 1.66 2.13 1 1/16 61SF-KIT-12 5,000

1704-12-12-4 3/4 1 1/16-12 3/4 1.500 1.69 2.13 1 1/16 61SF-KIT-12 5,000

1704-12-16-4 3/4 1 1/16-12 1" 1.750 1.80 2.37 1 5/16 61SF-KIT-16 5,000

1704-12-20-4 3/4 1 1/16-12 1 1/4 2.000 2.07 2.50 1 5/8 61SF-KIT-20 4,000

1704-12-24-4 3/4 1 1/16-12 1 1/2 2.375 2.35 3.50 1 7/8 61SF-KIT-24 3,000

1704-16-12-4 1" 1 5/16-12 3/4 1.500 1.66 2.13 1 5/16 61SF-KIT-12 5,000

1704-16-16-4 1" 1 5/16-12 1" 1.750 1.95 2.38 1 5/16 61SF-KIT-16 5,000

1704-16-20-4 1" 1 5/16-12 1 1/4 2.000 2.06 2.61 1 5/16 61SF-KIT-20 4,000

1704-16-24-4 1" 1 5/16-12 1 1/2 2.375 2.37 3.12 1 7/8 61SF-KIT-24 3,000

1704-20-16-4 1 1/4 1 5/8-12 1" 1.750 2.02 2.34 1 5/8 61SF-KIT-16 5,000

1704-20-20-4 1 1/4 1 5/8-12 1 1/4 2.000 2.03 2.64 1 5/8 61SF-KIT-20 4,000

1704-20-24-4 1 1/4 1 5/8-12 1 1/2 2.375 2.33 3.15 1 5/8 61SF-KIT-24 3,000

1704-24-20-4 1 1/2 1 7/8-12 1 1/4 2.000 2.19 2.63 1 7/8 61SF-KIT-20 4,000

1704-24-24-4 1 1/2 1 7/8-12 1 1/2 2.375 2.35 3.12 1 7/8 61SF-KIT-24 3,000

1704-24-32-4 1 1/2 1 7/8-12 2" 2.812 3.10 4.20 1 7/8 61SF-KIT-32 3,000

1704-32-24-4 2" 2 1/2-12 1 1/2 2.375 3.05 4.25 2 1/2 61SF-KIT-24 3,000

1704-32-32-4 2" 2 1/2-12 2" 2.812 3.06 4.25 2 1/2 61SF-KIT-32 3,000

4:1 Safety Factor

2

1




Please Note

Split Flanges

Page 45


1800JIC Split Flange Adapter


SAE J518Ref. Aeroquip FF5541

Ref. Parker XHQ2 / 6AH3Ref. Weatherhead 600XX (size)

1800-�--4 Tube � Code 62 A B C Split Flange Operating�-MJ -FH62 O.D. Male JIC Flange Head Length Diameter Flats Kit No. Pressure1800-12-12-4 3/4 1 1/16 - 12 3/4 2.75 1.625 1 1/8 62SF-KIT-12 5,000

1800-12-16-4 3/4 1 1/16 - 12 1" 2.81 1.875 1 1/8 62SF-KIT-16 5,000

1800-16-12-4 1" 1 5/16 - 12 3/4 2.75 1.625 1 3/8 62SF-KIT-12 5,000

1800-16-16-4 1" 1 5/16 - 12 1" 2.80 1.875 1 3/8 62SF-KIT-16 5,000

1800-16-20-4 1" 1 5/16 - 12 1 1/4 3.06 2.125 1 3/8 62SF-KIT-20 4,000

1800-16-24-4 1" 1 5/16 - 12 1 1/2 3.07 2.500 1 3/8 62SF-KIT-24 3,000

1800-20-16-4 1 1/4 1 5/8 - 12 1" 2.80 1.875 1 11/16 62SF-KIT-16 5,000

1800-20-20-4 1 1/4 1 5/8 - 12 1 1/4 3.06 2.125 1 3/4 62SF-KIT-20 4,000

1800-20-24-4 1 1/4 1 5/8 - 12 1 1/2 3.50 2.500 1 11/16 62SF-KIT-24 3,000

1800-24-20-4 1 1/2 1 7/8 - 12 1 1/4 3.66 2.125 2” 62SF-KIT-20 4,000

1800-24-24-4 1 1/2 1 7/8 - 12 1 1/2 3.52 2.500 2” 62SF-KIT-24 3,000

1800-24-32-4 1 1/2 1 7/8 - 12 2" 3.98 3.125 2” 62SF-KIT-32 3,000

1800-32-24-4 2" 2 1/2 - 12 1 1/2 4.94 2.500 2 5/8 62SF-KIT-24 3,000

1800-32-32-4 2" 2 1/2 - 12 2" 4.24 3.125 2 5/8 62SF-KIT-32 3,000

1803-�--4 Tube � Code 62 A B C Y Split Flange Operating�-MJ -FH62 O.D. Male JIC Flange Head Diameter Length Length Flats Kit No. Pressure1803-12-12-4 3/4 1 1/16 - 12 3/4 1.625 1.34 1.52 1 11/16 62SF-KIT-12 5,000

1803-16-16-4 1" 1 5/16 - 12 1" 1.875 1.50 1.88 1 5/16 62SF-KIT-16 5,000

1803-20-20-4 1 1/4 1 5/8 - 12 1 1/4 2.125 1.59 2.04 1 7/8 62SF-KIT-20 4,000

1803-24-24-4 1 1/2 1 7/8 - 12 1 1/2 2.500 1.79 2.82 1 7/8 62SF-KIT-24 3,000

1803-32-32-4 2" 2 1/2 - 12 2" 3.125 2.22 3.00 2 1/2 62SF-KIT-32 3,000

4:1 Safety Factor

4:1 Safety Factor

1803JIC Split Flange Elbow



Ref. Parker XVQ2 / 6FH3Ref. Weatherhead 645XX (size)

1

2

Split

Fla

nges

Page 46



1804-12-12-4 3/4 1 1/16 - 12 3/4 1.625 1.76 2.13 1 5/16 62SF-KIT-12 5,000

1804-12-16-4 3/4 1 1/16 - 12 1" 1.875 1.79 2.39 1 5/16 62SF-KIT-16 5,000

1804-16-12-4 1" 1 5/16 - 12 3/4 1.625 1.79 2.13 1 5/16 62SF-KIT-12 5,000

1804-16-16-4 1" 1 5/16 - 12 1" 1.875 2.11 2.39 1 5/16 62SF-KIT-16 5,000

1804-16-20-4 1" 1 5/16 - 12 1 1/4 2.125 2.06 2.76 1 5/16 62SF-KIT-20 4,000

1804-20-16-4 1 1/4 1 5/8 - 12 1" 1.875 2.08 2.35 1 5/8 62SF-KIT-16 5,000

1804-20-20-4 1 1/4 1 5/8 - 12 1 1/4 2.125 2.08 2.75 1 5/8 62SF-KIT-20 4,000

1804-20-24-4 1 1/4 1 5/8 - 12 1 1/2 2.500 2.31 3.23 1 5/8 62SF-KIT-24 4,000

1804-24-20-4 1 1/2 1 7/8 - 12 1 1/4 2.125 2.27 2.76 1 7/8 62SF-KIT-20 4,000

1804-24-24-4 1 1/2 1 7/8 - 12 1 1/2 2.500 2.31 3.25 1 7/8 62SF-KIT-24 3,000

1804-24-32-4 1 1/2 1 7/8 - 12 2" 3.125 3.06 4.25 2 1/2 62SF-KIT-32 3,000

1804-32-24-4 2" 2 1/2 - 12 1 1/2 2.500 3.06 4.25 2 1/2 62SF-KIT-24 3,000

1804-32-32-4 2" 2 1/2 - 12 2" 3.125 3.06 4.25 2 1/2 62SF-KIT-32 3,000

1804JIC Split Flange ElbowMale JIC x FH62 Code 62


Ref. Parker XEQ2 / 6NH3Ref. Weatherhead 690XX (size)

4:1 Safety Factor

2

1




Please Note

Split Flanges

Page 47


Split Flange Half

SplitFlange Kit �

FlangeA B C D E F G H J

Bolt BoltSize Size Length

61SF-08 61SF-KIT-08 1/2 0.86 2.125 1.500 0.75 0.50 1.219 0.955 0.245 0.344 5/16-18 1.25

61SF-12 61SF-KIT-12 3/4 0.98 2.560 1.875 0.88 0.56 1.531 1.265 0.245 0.406 3/8-16 1.25

61SF-16 61SF-KIT-16 1" 1.11 2.750 2.062 0.94 0.62 1.781 1.515 0.295 0.406 3/8-16 1.25

61SF-20 61SF-KIT-20 1 1/4 1.39 3.120 2.312 0.88 0.56 2.031 1.720 0.295 0.469 7/16-14 1.50

61SF-24 61SF-KIT-24 1 1/2 1.58 3.690 2.750 1.00 0.62 2.406 2.000 0.295 0.531 1/2-13 1.50

61SF-32 61SF-KIT-32 2" 1.86 4.000 3.062 1.03 0.62 2.844 2.470 0.355 0.531 1/2-13 1.50

61SF-40 61SF-KIT-40 2 1/2 2.09 4.500 3.500 1.50 0.75 3.344 2.950 0.355 0.531 1/2-13 1.75

61SF-48 61SF-KIT-48 3" 2.53 5.315 4.188 1.62 0.88 4.031 3.580 0.355 0.656 5/8-11 1.75

61SF-56 61SF-KIT-56 3 1/2 2.70 6.000 4.750 1.12 0.88 4.531 4.030 0.422 0.656 5/8-11 2.00

61SF-64 61SF-KIT-64 4" 2.95 6.380 5.125 1.38 1.00 5.031 4.530 0.422 0.656 5/8-11 2.00

61SF & KITSplit Flange Half & Kit

Code 61

SAE J518

SplitFlange Half

SplitFlange Kit �

FlangeA B C D E F G H J

Bolt BoltSize Size Length

62SF-08 62SF-KIT-08 1/2 0.89 2.170 1.594 0.88 0.62 1.281 0.970 0.285 0.344 5/16-18 1.25

62SF-12 62SF-KIT-12 3/4 1.14 2.810 2.000 1.12 0.75 1.656 1.280 0.325 0.406 3/8/16 1.50

62SF-16 62SF-KIT-16 1" 1.33 3.190 2.250 1.31 0.94 1.906 1.530 0.355 0.469 7/16-14 1.75

62SF-20 62SF-KIT-20 1 1/4 1.48 3.750 2.625 1.50 1.06 2.156 1.750 0.385 0.531 1/2-13 1.75

62SF-24 62SF-KIT-24 1 1/2 1.83 4.440 3.125 1.69 1.19 2.531 2.030 0.475 0.656 5/8-11 2.25

62SF-32 62SF-KIT-32 2" 2.20 5.250 3.812 2.06 1.44 3.156 2.660 0.475 0.781 3/4-10 2.75

62SF & KITSplit Flange Half & Kit

Code 62

SAE J518Ref. Aeroquip FC 3425-XX-449

Ref. Parker FCS2 / HFH / HFHFHKRef. Weatherhead 262 / SFK62

� Split Flange Kits include the Flange O-Ring (610), which is also sold separately.

Ref. Aeroquip 449-74446 / FC2713Ref. Parker FCS1 / 50H / 51H / 5050HK / 5151HK Ref. Weatherhead 251 / SFK

split flange adapters - pressure connections...

Documents