Single Shut-Off
Nominal Diameter
7.8 = 48 mm²
RECTUS Series
1600KA
Chart
Technical Description
RECTUS-TEMA premium industrial coupling - the know-how from both brands combined in one system. European standard profile. High grade valve technology with optimum flow performance and minimum coupling forces. Suitable for compressed air applications with above average air consumption.

Advantages
Single handed operation. High flow valve. Minimum coupling forces.

Interchangeability
RECTUS 25 + 26
RECTUS 1625
TEMA 1600
CEJN 320
JWL 520 + JWL 530
various German products
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°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
Back Body
Valve Body
Sleeve
Valve
Spring and Locking Ring
Locking Balls
Seals		 Brass, Nickel Plated
Steel, QPQ treated
Brass, Nickel Plated
Brass
AISI 301
AISI 420
NBR
Plug
Plug Steel Hardened, Zinc-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
 R 1/4 19 65 23 12 Standard 1600KAAK13SPN
R 3/8 19 65 23 12 Standard 1600KAAK17SPN
R 1/2 22 59,5 23 17 Standard 1600KAAK21SPN
                     
Female Thread
Female Thread
 G 1/4 19 59 23 9 Standard 1600KAIW13SPN
G 3/8 19 59 23 9 Standard 1600KAIW17SPN
G 1/2 24 62 23 12 Standard 1600KAIW21SPN
                     
Hose Barb
Hose Barb
 6 mm 19 80 23 25 Standard 1600KATF06SPN
8 mm 19 80 23 25 Standard 1600KATF08SPN
9 mm 19 80 23 25 Standard 1600KATF09SPN
10 mm 19 80 23 25 Standard 1600KATF10SPN
13 mm 19 80 23 25 Standard 1600KATF13SPN

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
 6 mm 48 12 25 Standard 25SFTF06SXZ
8 mm 48 12 25 Standard 25SFTF08SXZ
9 mm 48 12 25 Standard 25SFTF09SXZ
10 mm 48 12 25 Standard 25SFTF10SXZ
13 mm 48 15 25 Standard 25SFTF13SXZ

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
 R 1/8 13 33 9 Standard 25SFAK10SXZ
R 1/4 14 37 12 Standard 25SFAK13SXZ
R 3/8 17 37 12 Standard 25SFAK17SXZ
R 1/2 22 43 17 Standard 25SFAK21SXZ
Female Thread
Female Thread
 G 1/8 14 30 7 Standard 25SFIW10SXZ
G 1/4 17 38,5 9 Standard 25SFIW13SXZ
G 3/8 19 39,5 9 Standard 25SFIW17SXZ
G 1/2 24 44 12 Standard 25SFIW21SXZ