Single Shut-Off
Nominal Diameter
5.5 = 25 mm²
RECTUS Series
14KA
Chart
Technical Description
Robust brass coupling. Numerous connection options. Preferred application: compressed air technology and water connections.

Advantages
Single handed operation. Plug design optimised through greater insert depth.

Interchangeability
RECTUS 22
ARO 210
PARKER 50
CEJN 300
ORION 44510
JWL 552 + JWL 532
various Swiss 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 +120/150°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
Spring and Locking Ring
Pins
Seals		 Brass
Brass
Brass
Brass
AISI 301
AISI 420
NBR		 Brass, Nickel Plated
Brass, Nickel Plated
Brass, Nickel Plated
Brass
AISI 301
AISI 420
NBR
Plug
Plug Steel Hardened, Nickel Plated or
Brass and 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 1/4 22 43 25 9 Standard 14KAAW13MPX
G 1/4 22 43 25 9 Nickel Plated 14KAAW13MPN
G 3/8 22 43 25 9 Standard 14KAAW17MPX
G 3/8 22 43 25 9 Nickel Plated 14KAAW17MPN
G 1/2 22 46 25 12 Standard 14KAAW21MPX
G 1/2 22 46 25 12 Nickel Plated 14KAAW21MPN
Female Thread
Female Thread
 G 1/4 22 43 25 9 Standard 14KAIW13MPX
G 1/4 22 43 25 9 Nickel Plated 14KAIW13MPN
G 3/8 22 43 25 9 Standard 14KAIW17MPX
G 3/8 22 43 25 9 Nickel Plated 14KAIW17MPN
G 1/2 24 46 25 12 Standard 14KAIW21MPX
G 1/2 24 46 25 12 Nickel Plated 14KAIW21MPN
Hose Barb
Hose Barb
 6 mm 21 60 25 25 Standard 14KATF06MPX
6 mm 21 60 25 25 Nickel Plated 14KATF06MPN
8 mm 21 60 25 25 Standard 14KATF08MPX
8 mm 21 60 25 25 Nickel Plated 14KATF08MPN
9 mm 21 60 25 25 Standard 14KATF09MPX
9 mm 21 60 25 25 Nickel Plated 14KATF09MPN
10 mm 21 60 25 25 Standard 14KATF10MPX
10 mm 21 60 25 25 Nickel Plated 14KATF10MPN
13 mm 21 60 25 25 Standard 14KATF13MPX
13 mm 21 60 25 25 Nickel Plated 14KATF13MPN

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 49 12 25 Standard 22SFTF06SXN
6 mm 49 12 25 Brass 22SFTF06MXX
6 mm 49 12 25 Nickel Plated 22SFTF06MXN
8 mm 49 12 25 Standard 22SFTF08SXN
8 mm 49 12 25 Brass 22SFTF08MXX
8 mm 49 12 25 Nickel Plated 22SFTF08MXN
10 mm 49 12 25 Standard 22SFTF10SXN
10 mm 49 12 25 Brass 22SFTF10MXX
10 mm 49 12 25 Nickel Plated 22SFTF10MXN
13 mm 49 15 25 Standard 22SFTF13SXN
13 mm 49 15 25 Brass 22SFTF13MXX
13 mm 49 15 25 Nickel Plated 22SFTF13MXN

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 1/4 14 41 12 Standard 22SFAK13SXN
G 1/4 14 41 12 Brass 22SFAK13MXX
G 1/4 14 41 12 Nickel Plated 22SFAK13MXN
R 3/8 17 41 12 Standard 22SFAK17SXN
14 41 12 Brass 22SFAK17MXX
17 41 12 Nickel Plated 22SFAK17MXN
R 1/2 22 46 17 Standard 22SFAK21SXN
22 46 17 Brass 22SFAK21MXX
22 46 17 Nickel Plated 22SFAK21MXN
Female Thread
Female Thread
 G 1/4 17 35 9 Standard 22SFIW13SXN
G 1/4 17 35 9 Brass 22SFIW13MXX
G 1/4 17 35 9 Nickel Plated 22SFIW13MXN
G 3/8 19 35 10 Standard 22SFIW17SXN
G 3/8 19 35 10 Brass 22SFIW17MXX
G 3/8 19 35 10 Nickel Plated 22SFIW17MXN