Dry-Break
Nominal Diameter
7.4 = 42 mm²
RECTUS Series
25KL
Chart
Technical Description
3/8“ - 1/2“ brass coupling system. High flow performance. Notable for robust design in critical and aggressive surrounding like laboratories, electronic cooling-system and semi conductor industry.

Advantages
Single handed operation. Robust design. High flow valve. No damage to the valve body from collar design. Minimum (hardly noticeable) leakage occurs when disconnecting. Air is not trapped in during the connecting process.

Working Pressure
PB = 8 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		 AISI 303 AISI 316L
Back Body
Valve Body
Sleeve
Valve
Spring and Locking Ring
Locking Balls
Seals
Inner Sleeve
Seal Bonnet		 AISI 303
AISI 303
AISI 303
AISI 303
AISI 301
AISI 316
FKM
AISI 303
AISI 303		 AISI 316 L
AISI 316 L
AISI 316 L
AISI 316 L
AISI 316 Ti
AISI 316
FKM
AISI 316 L
AISI 316 L
Plug
Plug Profile
Back Body
Valve
Spring
Seal		 AISI 303
AISI 303
AISI 303
AISI 301
FKM		 AISI 316 L
AISI 316 L
AISI 316 L
AISI 316 Ti
FKM

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 19 59,5 23 10,5 AISI 303 25KL AW13 RVX
G 1/4 19 59,5 23 10,5 AISI 316 L 25KL AW13 EVX
G 3/8 19 57,5 23 9 AISI 303 25KL AW17 RVX
G 3/8 19 57,5 23 9 AISI 316 L 25KL AW17 EVX
G 1/2 24 60,5 23 12 AISI 303 25KL AW21 RVX
G 1/2 24 60,5 23 12 AISI 316 L 25KL AW21 EVX
Female Thread
Female Thread
 G 1/4 19 55,5 23 10 AISI 303 25KL IW13 RVX
G 1/4 19 55,5 23 10 AISI 316 L 25KL IW13 EVX
G 3/8 19 54,5 23 9 AISI 303 25KL IW17 RVX
G 3/8 19 54,5 23 9 AISI 316 L 25KL IW17 EVX
G 1/2 24 57,5 23 12 AISI 303 25KL IW21 RVX
G 1/2 24 57,5 23 12 AISI 316 L 25KL IW21 EVX
Plastic Hose Connection
Plastic Hose Connection
 8 x 10 mm 19 64,5 23 9 8 M 16 x 1 AISI 303 25KL KO10 RVX
                     
                     
                     
Hose Barb
Hose Barb
 9 mm 19 73,5 23 25 AISI 303 25KL TF09 RVX
9 mm 19 73,5 23 25 AISI 316 L 25KL TF09 EVX
13 mm 19 73,5 23 25 AISI 303 25KL TF13 RVX
13 mm 19 73,5 23 25 AISI 316 L 25KL TF13 EVX

Valved 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 19 58 10,5 AISI 303 25SL AW13 RVX
G 1/4 19 58 10,5 AISI 316 L 25SL AW13 EVX
G 3/8 19 56 9 AISI 303 25SL AW17 RVX
G 3/8 19 56 9 AISI 316 L 25SL AW17 EVX
G 1/2 24 59 12 AISI 303 25SL AW21 RVX
G 1/2 24 59 12 AISI 316 L 25SL AW21 EVX
Female Thread
Female Thread
 G 1/4 19 54 10 AISI 303 25SL IW13 RVX
G 1/4 19 54 10 AISI 316 L 25SL IW13 EVX
G 3/8 19 53 9 AISI 303 25SL IW17 RVX
G 3/8 19 53 9 AISI 316 L 25SL IW17 EVX
G 1/2 24 56 12 AISI 303 25SL IW21 RVX
G 1/2 24 56 12 AISI 316 L 25SL IW21 EVX

Valved Plugs

  Connection A Hex SW L mm D mm L1 mm L2 mm Hex1 SW B mm G mm Version Part Number
Plastic Hose Connection
Plastic Hose Connection
 8 x 10 mm 19 63 8,5 8,5 M 16 x 1 AISI 303 25SL KO10 RVX
                     
                     
                     
Hose Barb
Hose Barb
 6 mm 19 75 25 AISI 303 25SL TF06 RVX
9 mm 19 72 25 AISI 303 25SL TF09 RVX
9 mm 19 72 25 AISI 316 L 25SL TF09 EVX
13 mm 19 72 25 AISI 303 25SL TF13 RVX
13 mm 19 72 25 AISI 316 L 25SL TF13 EVX