Single Shut-Off
Nominal Diameter
15 = 175 mm²
RECTUS Series
38KB
Chart
Technical Description
Brass industrial profile with UltraFlo technology. Compact
dimensions with high performance characteristics. Coupling can be used with numerous gaseous and liquid media.

Advantages
Compact construction. Extremely high flow performance due to the RECTUS UltraFlo valve.

Interchangeability
HANSEN 6000
Working Pressure
PB = 35 bar, maximum static
working pressure with safety
factor of 4 to 1.

Working Temperature*
-20°C up to +100°C (NBR)
-40°C up to +120/150°C (EPDM)
-15°C up to +200°C (FKM)
0°C up to +316°C (FFKM)
depending on the medium.

*At a temperature below
-20°C and above +100°C special
seals are available on request.
Material

Coupling		 Standard Nickel Plated
Back Body
Valve Body
Sleeve
Valve
Inner Sleeve
Spring Plate
Spring and Locking Ring
Locking Balls
Seals		 Brass
Brass
Brass
Brass
Brass
Brass
AISI 301
AISI 420
NBR		 Brass, Nickel Plated
Brass, Nickel Plated
Brass, Nickel Plated
Brass
Brass
Brass
AISI 301
AISI 420
NBR
Plug
Plug Brass Brass, Nickel Plated

Couplings

  Connection A Hex SW L mm D mm L1 mm L2 mm Hex1 SW B mm G mm Version Part Number
Male Thread
Male Thread
 G 1/2 34 89 40 12 Standard 38KB AW21 MPX
G 1/2 34 89 40 12 Nickel Plated 38KB AW21 MPN
G 3/4 34 91 40 16 Standard 38KB AW26 MPX
G 3/4 34 91 40 16 Nickel Plated 38KB AW26 MPN
G 1 41 91 40 19 Standard 38KB AW33 MPX
G 1 41 91 40 19 Nickel Plated 38KB AW33 MPN
Female Thread
Female Thread
 G 1/2 34 95 40 20 Standard 38KB IW21 MPX
G 1/2 34 95 40 20 Nickel Plated 38KB IW21 MPN
G 3/4 34 91 40 14 Standard 38KB IW26 MPX
G 3/4 34 91 40 14 Nickel Plated 38KB IW26 MPN
G 1 41 92 40 20 Standard 38KB IW33 MPX
G 1 41 92 40 20 Nickel Plated 38KB IW33 MPN
Hose Barb
 13 mm 34 105 40 28 Standard 38KB TF13 MPX
13 mm 34 105 40 28 Nickel Plated 38KB TF13 MPN
16 mm 34 113 40 36 Standard 38KB TF16 MPX
16 mm 34 113 40 36 Nickel Plated 38KB TF16 MPN
19 mm 34 113 40 36 Standard 38KB TF19 MPX
19 mm 34 113 40 36 Nickel Plated 38KB TF19 MPN
25 mm 34 109 40 36 Standard 38KB TF25 MPX
25 mm 34 109 40 36 Nickel Plated 38KB TF25 MPN

Plugs

  Connection A Hex SW L mm D mm L1 mm L2 mm Hex1 SW B mm G mm Version Part Number
Hose Barb
Hose Barb
 13 mm 65 30 28 Standard 38SF TF13 MXX
13 mm 65 30 28 Nickel Plated 38SF TF13 MXN
16 mm 73 30 36 Standard 38SF TF16 MXX
16 mm 73 30 36 Nickel Plated 38SF TF16 MXN
19 mm 73 30 36 Standard 38SF TF19 MXX
19 mm 73 30 36 Nickel Plated 38SF TF19 MXN
25 mm 76 30 36 Standard 38SF TF25 MXX
25 mm 76 30 36 Nickel Plated 38SF TF25 MXN

Plugs

  Connection A Hex SW L mm D mm L1 mm L2 mm Hex1 SW B mm G mm Version Part Number
Male Thread
Male Thread
 G 1/2 24 54 12 Standard 38SF AW21 MXX
G 1/2 24 54 12 Nickel Plated 38SF AW21 MXN
G 3/4 27 58 16 Standard 38SF AW26 MXX
G 3/4 27 58 16 Nickel Plated 38SF AW26 MXN
G 1 36 63 19 Standard 38SF AW33 MXX
G 1 36 63 19 Nickel Plated 38SF AW33 MXN
Female Thread
Female Thread
 G 1/2 24 49 12 Standard 38SF IW21 MXX
G 1/2 24 49 12 Nickel Plated 38SF IW21 MXN
G 3/4 30 54 18 Standard 38SF IW26 MXX
G 3/4 30 54 18 Nickel Plated 38SF IW26 MXN
G 1 41 61 24 Standard 38SF IW33 MXX
G 1 41 61 24 Nickel Plated 38SF IW33 MXN