A-02 6 Series Tube Fittings 6 Series Tube Fittings A-03 Tube Fittings 6 Series Tube Fittings Tube Fittings Contents Bulkhead Reducing Unions - BU A-14 Bulkhead Male Connectors - BCM A-38 Bulkhead Conversion Unions - BU A-39 Weld Bulkhead Unions - BU 45 Male Elbows - VM A-29 Female Connectors - CF A-44 Positionable Male Elbows - LP A-29 Bulkhead Female Connectors - BCF A-45 A-34 45° Positionable Male Elbows - VP Conversion Unions - U A-36 Reducing Unions - U A-49 Union Reducing Elbows - LU

A-02 6 Series Tube Fittings 6 Series Tube Fittings A-03 Tube Fittings 6 Series Tube Fittings Tube Fittings Contents Bulkhead Reducing Unions - BU A-14 Bulkhead Male Connectors - BCM A-38 Bulkhead Conversion Unions - BU A-39 Weld Bulkhead Unions - BU 45 Male Elbows - VM A-29 Female Connectors - CF A-44 Positionable Male Elbows - LP A-29 Bulkhead Female Connectors - BCF A-45 A-34 45° Positionable Male Elbows - VP Conversion Unions - U A-36 Reducing Unions - U A-49 Union Reducing Elbows - LU

6 Series Tube Fittings A-05 A-04 6 Series Tube Fittings Tube Fittings Bulkhead Union Elbows - BBLU Positionable Male Branch Tees - TTP A-62 Lapped Flange Connectors - LFC Insert for Soft Plastic Tubings - IN A-51 Male Branch Tees - TTM Tube Fittings Positionable Male Run Tees - TPT Sanitary Flange Fittings - SFF RG Gaskets - RG A-71 Reducing Union Tees - TTT A-65 Ferrule Sets - FRS A-59 Union Crosses - C Knurled Nuts Female Branch Tees - TTF Reducing Port Connectors - P Ordering Number Description

6 Series Tube Fittings A-05 A-04 6 Series Tube Fittings Tube Fittings Bulkhead Union Elbows - BBLU Positionable Male Branch Tees - TTP A-62 Lapped Flange Connectors - LFC Insert for Soft Plastic Tubings - IN A-51 Male Branch Tees - TTM Tube Fittings Positionable Male Run Tees - TPT Sanitary Flange Fittings - SFF RG Gaskets - RG A-71 Reducing Union Tees - TTT A-65 Ferrule Sets - FRS A-59 Union Crosses - C Knurled Nuts Female Branch Tees - TTF Reducing Port Connectors - P Ordering Number Description

A-06 6 Series Tube Fittings 6 Series Tube Fittings A-07 ISO Tapered Threads (R, R1, R2, RC, RT, PT, BSPT, ZG) ◎ Sizes range from 1/16" to 2" and 2 mm to 50 mm Tube Fittings Tube Fittings Features ◎ Diverse materials and configurations are available ◎ Precision machined components ensure perfect deformation of Thread Data the ferrules and tubing ◎ Hardened threads with smooth surface finish avoid galling and help to extend the fitting service life ◎ Female nut threads are silver-plated to reduce the friction against the body threads ◎ Radius junction design for elbows provides smooth flow path...

A-06 6 Series Tube Fittings 6 Series Tube Fittings A-07 ISO Tapered Threads (R, R1, R2, RC, RT, PT, BSPT, ZG) ◎ Sizes range from 1/16" to 2" and 2 mm to 50 mm Tube Fittings Tube Fittings Features ◎ Diverse materials and configurations are available ◎ Precision machined components ensure perfect deformation of Thread Data the ferrules and tubing ◎ Hardened threads with smooth surface finish avoid galling and help to extend the fitting service life ◎ Female nut threads are silver-plated to reduce the friction against the body threads ◎ Radius junction design for elbows provides smooth flow path...

A-08 6 Series Tube Fittings 6 Series Tube Fittings A-09 Types of Sealing for ISO Parallel Threads Tube Fittings 1. RS Stud End, RS Gasket and RP Port 2. RP Stud End, RP Gasket and RP Port 2. 37° Flare (AN) Stud and Flared Tubing □ RP stud end complies with DIN 3852-2 type B □ ST stud end complies with SAE J1926-3 □ The type of sealing complies with SAE J514 □ RP port complies with DIN 3852-2 type X □ RP port complies with DIN 3852-2 type X □ Pressures refer to 37° Flared Tube Fittings Catalog □ RS stud end complies with DIN 3852-2 type A 4. RG Port, RG Gasket and BP Stud End Working Pressures...

A-08 6 Series Tube Fittings 6 Series Tube Fittings A-09 Types of Sealing for ISO Parallel Threads Tube Fittings 1. RS Stud End, RS Gasket and RP Port 2. RP Stud End, RP Gasket and RP Port 2. 37° Flare (AN) Stud and Flared Tubing □ RP stud end complies with DIN 3852-2 type B □ ST stud end complies with SAE J1926-3 □ The type of sealing complies with SAE J514 □ RP port complies with DIN 3852-2 type X □ RP port complies with DIN 3852-2 type X □ Pressures refer to 37° Flared Tube Fittings Catalog □ RS stud end complies with DIN 3852-2 type A 4. RG Port, RG Gasket and BP Stud End Working Pressures...

A-10 6 Series Tube Fittings 6 Series Tube Fittings A-11 Tube Fittings ◎ The maximum working pressures of the tube ends at ambient temperature are determined by the maximum working pressure of the FITOK Tubing that is used. Refer to Tubing on F-02. 2. MS Stud End, RG-M gasket and MS Port 1. MRS Stud End, RS-M gasket and MS Port □ MRS stud end complies with DIN 3852-1 type A ◎ The maximum working pressures of the thread ends at ambient temperature are stated as above. ◎ To get the maximum working pressure at elevated temperature, use the maximum working pressure at ambient temperature to multiply...

A-10 6 Series Tube Fittings 6 Series Tube Fittings A-11 Tube Fittings ◎ The maximum working pressures of the tube ends at ambient temperature are determined by the maximum working pressure of the FITOK Tubing that is used. Refer to Tubing on F-02. 2. MS Stud End, RG-M gasket and MS Port 1. MRS Stud End, RS-M gasket and MS Port □ MRS stud end complies with DIN 3852-1 type A ◎ The maximum working pressures of the thread ends at ambient temperature are stated as above. ◎ To get the maximum working pressure at elevated temperature, use the maximum working pressure at ambient temperature to multiply...

A-12 6 Series Tube Fittings 6 Series Tube Fittings A-13 Tube Fittings FITOK Tube Fittings up to 1" or 25 mm ◎ Manual Installation Initial installation 1. Loosen the nut 1/4 turn from finger-tight position. 2. Insert tubing into the tube fitting, make sure that the tubing rests firmly on the shoulder of the port. 3. Finger-tighten the nut. 4. Tighten the nut 1 1/4 turns with wrench while holding the body of the fitting or the valve steady (Fig.1). For small-sized fittings (1/16", 1/8" and 3/16", 2 mm, 3 mm and 4 mm), tighten the nut 3/4 turn with wrench (Fig.2). Re-installation 1. Mark the tube...