Single Shut-Off
Nominal Diameter
8.5 = 60 mm²
RECTUS Series
30KA
Chart
Technical Description
3/8“ US steel coupling system conforming to US Mil. Spec 4109. Robust design, steel valve bodies. Optimum plug design due to greater insert depth.

Advantages
Steel valve body for robust applications.

Interchangeability
INDUSTRIAL INTERCHANGE 3/8"
US-MIL-SPEC-C-4109
ISO 6150 C
GROMELLE 900
ARO
HANSEN 4000
PARKER 30 3/8"
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
Steel, Zinc
Chromatized
Brass
Brass
AISI 301
AISI 420
NBR		 Brass, Nickel Plated
Steel, Zinc
Chromatized
Brass, Nickel Plated
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
Male Thread
 G 1/4 22 49 30 9 Standard 30KAAW13SPX
G 1/4 22 49 30 9 Nickel Plated 30KAAW13SPN
G 3/8 22 49 30 9 Standard 30KAAW17SPX
G 3/8 22 49 30 9 Nickel Plated 30KAAW17SPN
G 1/2 22 52 30 12 Standard 30KAAW21SPX
G 1/2 22 52 30 12 Nickel Plated 30KAAW21SPN
Female Thread
Female Thread
 G 1/4 22 49 30 11 Standard 30KAIW13SPX
G 1/4 22 49 30 11 Nickel Plated 30KAIW13SPN
G 3/8 22 49 30 9 Standard 30KAIW17SPX
G 3/8 22 49 30 9 Nickel Plated 30KAIW17SPN
G 1/2 22 52 30 12 Standard 30KAIW21SPX
G 1/2 22 52 30 12 Nickel Plated 30KAIW21SPN
Hose Barb
Hose Barb
 6 mm 21 66 30 25 Standard 30KATF06SPX
6 mm 21 66 30 25 Nickel Plated 30KATF06SPN
8 mm 21 66 30 25 Standard 30KATF08SPX
8 mm 21 66 30 25 Nickel Plated 30KATF08SPN
10 mm 21 66 30 25 Standard 30KATF10SPX
10 mm 21 66 30 25 Nickel Plated 30KATF10SPN
13 mm 21 66 30 25 Standard 30KATF13SPX
13 mm 21 66 30 25 Nickel Plated 30KATF13SPN

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 55 16 25 Standard 30SFTF06SXN
8 mm 55 16 25 Standard 30SFTF08SXN
10 mm 55 16 25 Standard 30SFTF10SXN
13 mm 55 16 25 Standard 30SFTF13SXN

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 1/4 17 42 9 Standard 30SFAW13SXN
G 3/8 19 42 9 Standard 30SFAW17SXN
G 1/2 24 46 12 Standard 30SFAW21SXN
                     
Female Thread
Female Thread
 G 1/4 17 40 10 Standard 30SFIW13SXN
G 3/8 19 42 10 Standard 30SFIW17SXN
G 1/2 24 43 12 Standard 30SFIW21SXN