Single
Shut-Off
Nominal Diameter
6 = 30 mm²
6 = 30 mm²
RECTUS Series
52KB
52KB
Chart
Technical Description
German industrial profile with UltraFlo technology. Small dimensions. Robust steel coupling for compressed air applications, especially with oscillating forces due to the greater insert depth of the plug profile and steel sleeve.Advantages
Single handed operation. Ergonomic design. High flow valve.Interchangeability
WALTHER LP006 Working Pressure
PB = 50 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 | |||
|---|---|---|---|---|
| Back Body Valve Body Sleeve Valve Inner Sleeve Spring Plate Spring and Locking Ring Locking Balls Seals |
Brass, Nickel Plated Steel, Nickel Plated Steel Hardened, Nickel Plated Brass, Nickel Plated Brass Brass AISI 301 AISI 420 NBR |
|||
| Plug | ||||
| Plug | Steel Hardened, 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 1/4 | 22 | 62 | 25 | 9 | Standard | 52KBAW13SPN | ||||
| G 3/8 | 22 | 62 | 25 | 9 | Standard | 52KBAW17SPN | |||||
| G 1/2 | 22 | 62 | 25 | 12 | Standard | 52KBAW21SPN | |||||
 Female Thread |
G 1/4 | 22 | 62 | 25 | 10 | Standard | 52KBIW13SPN | ||||
| G 3/8 | 22 | 60 | 25 | 10 | Standard | 52KBIW17SPN | |||||
| G 1/2 | 22 | 65 | 25 | 13 | Standard | 52KBIW21SPN | |||||
 Hose Barb |
6 mm | 21 | 79 | 25 | 25 | Standard | 52KBTF06SPN | ||||
| 9 mm | 21 | 80 | 25 | 25 | Standard | 52KBTF09SPN | |||||
| 10 mm | 21 | 80 | 25 | 25 | Standard | 52KBTF10SPN | |||||
| 11 mm | 21 | 80 | 25 | 25 | Standard | 52KBTF11SPN | |||||
| 13 mm | 21 | 79 | 25 | 25 | Standard | 52KBTF13SPN |
Plugs
| Connection A | Hex SW | L mm | D mm | L1 mm | L2 mm | Hex1 SW | B mm | G mm | Version | Part Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 Hose Barb |
6 mm | 46 | 12 | 25 | Standard | 52SFTF06SXN | |||||
| 9 mm | 46 | 12 | 25 | Standard | 52SFTF09SXN | ||||||
| 11 mm | 53 | 12 | 30 | Standard | 52SFTF11SXN | ||||||
| 13 mm | 53 | 12 | 30 | Standard | 52SFTF13SXN |
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 1/8 | 14 | 32 | 7 | Standard | 52SFAW10SXN | |||||
| G 1/4 | 17 | 35 | 9 | Standard | 52SFAW13SXN | ||||||
| G 3/8 | 19 | 35 | 9 | Standard | 52SFAW17SXN | ||||||
| G 1/2 | 24 | 38 | 12 | Standard | 52SFAW21SXN | ||||||
 Female Thread |
G 1/8 | 14 | 31 | 7 | Standard | 52SFIW10SXN | |||||
| G 1/4 | 17 | 33 | 9 | Standard | 52SFIW13SXN | ||||||
| G 3/8 | 19 | 33 | 9 | Standard | 52SFIW17SXN | ||||||
| G 1/2 | 24 | 36 | 12 | Standard | 52SFIW21SXN |