Single
Shut-Off
Nominal Diameter
19 = 300 mm²
19 = 300 mm²
RECTUS Series
39KB
39KB
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 7000 Working Pressure
PB = 35 bar, maximum staticworking 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)
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 |
G 3/4 | 41 | 95 | 46 | 16 | Standard | 39KB AW26 MPX | ||||
| G 3/4 | 41 | 95 | 46 | 16 | Nickel Plated | 39KB AW26 MPN | |||||
| G 1 | 41 | 98 | 46 | 19 | Standard | 39KB AW33 MPX | |||||
| G 1 | 41 | 98 | 46 | 19 | Nickel Plated | 39KB AW33 MPN | |||||
| G 1 1/4 | 46 | 98 | 46 | 19 | Standard | 39KB AW42 MPX | |||||
| G 1 1/4 | 46 | 98 | 46 | 19 | Nickel Plated | 39KB AW42 MPN | |||||
 Female Thread |
G 3/4 | 41 | 99 | 46 | 20 | Standard | 39KB IW26 MPX | ||||
| G 3/4 | 41 | 99 | 46 | 20 | Nickel Plated | 39KB IW26 MPN | |||||
| G 1 | 41 | 100 | 46 | 22 | Standard | 39KB IW33 MPX | |||||
| G 1 | 41 | 100 | 46 | 22 | Nickel Plated | 39KB IW33 MPN | |||||
| G 1 1/4 | 50 | 105 | 46 | 22 | Standard | 39KB IW42 MPX | |||||
| G 1 1/4 | 50 | 105 | 46 | 22 | Nickel Plated | 39KB IW42 MPN | |||||
 Hose Barb |
19 mm | 41 | 115 | 46 | 36 | Standard | 39KB TF19 MPX | ||||
| 19 mm | 41 | 115 | 46 | 36 | Nickel Plated | 39KB TF19 MPN | |||||
| 25 mm | 41 | 125 | 46 | 48 | Standard | 39KB TF25 MPX | |||||
| 25 mm | 41 | 125 | 46 | 48 | Nickel Plated | 39KB 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 |
19 mm | 75 | 35 | 36 | Standard | 39SF TF19 MXX | |||||
| 19 mm | 75 | 35 | 36 | Nickel Plated | 39SF TF19 MXN | ||||||
| 25 mm | 87 | 35 | 48 | Standard | 39SF TF25 MXX | ||||||
| 25 mm | 87 | 35 | 48 | Nickel Plated | 39SF 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 |
G 3/4 | 30 | 60 | 16 | Standard | 39SF AW26 MXX | |||||
| G 3/4 | 30 | 60 | 16 | Nickel Plated | 39SF AW26 MXN | ||||||
| G 1 | 34 | 65 | 19 | Standard | 39SF AW33 MXX | ||||||
| G 1 | 34 | 65 | 19 | Nickel Plated | 39SF AW33 MXN | ||||||
| G 1 1/4 | 46 | 68 | 19 | Standard | 39SF AW42 MXX | ||||||
| G 1 1/4 | 46 | 68 | 19 | Nickel Plated | 39SF AW42 MXN | ||||||
 Female Thread |
G 3/4 | 32 | 58 | 16 | Standard | 39SF IW26 MXX | |||||
| G 3/4 | 32 | 58 | 16 | Nickel Plated | 39SF IW26 MXN | ||||||
| G 1 | 41 | 68 | 24 | Standard | 39SF IW33 MXX | ||||||
| G 1 | 41 | 68 | 24 | Nickel Plated | 39SF IW33 MXN | ||||||
| G 1 1/4 | 50 | 70 | 26 | Standard | 39SF IW42 MXX | ||||||
| G 1 1/4 | 50 | 70 | 26 | Nickel Plated | 39SF IW42 MXN |