Dry-Break
4
RECTUS Series
204KL
= 12,5 mm2
Low Pressure
Stainless Steel
Nominal Diameter
actual size
Technical Description Dry-break coupling systems, which stand out for their extremely low leakage rates and a minimum volume of dead space. No air locks whatsoever during connecting and negligible film of channelled medium on the valve bodies when disconnecting. Coupling systems for applications in sensitive environments, such as in analysis technology, cooling circuits, transport systems and many applications with aggressive medium.
Advantages Single-handed operation. Easy handling. Ergonomic sleeve shape. Optimised size. Low connecting forces. Valve body protected by collar design. Extremely low dead volume remaining. Interchangeability RECTUS Design
Working Pressure PB = 15 bar, maximum static working pressure with safety factor of 4 to 1.
Working Temperature* -15°C up to +200°C (FKM) Other sealing materials available on request.
AISI 316 L
Material Coupling
▲
Brass/Steel Dry-Break
P. 162
Chart
Plug AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti FKM
Plug Profile Back Body Valve Spring Seal
Flow Rate in l/min
Couplings
RECTUS Series 204KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm L
G mm
Version
Part Number
RECTUS
G 1/8
14
45
19
7
AISI 316 L
204KL AW10 EVX
G 1/4
17
47
19
9
AISI 316 L
204KL AW13 EVX
G 1/8
14
45
19
9
AISI 316 L
204KL IW10 EVX
G 1/4
17
47
19
9
AISI 316 L
204KL IW13 EVX
L1
A
SW
D
AISI 316 L AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti AISI 316 FKM
Water Pressure Drop (bar)
You will find the following alternative versions in our current catalogue on page:
Back Body Valve Body Sleeve Valve Spring and Locking Ring Locking Balls Seals
Male Thread
Female Thread
222
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Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
G mm
Version
Part Number
G 1/8
14
40
7
AISI 316 L
204SL AW10 EVX
G 1/4
17
42
9
AISI 316 L
204SL AW13 EVX
G 1/8
14
40
9
AISI 316 L
204SL IW10 EVX
G 1/4
17
42
9
AISI 316 L
204SL IW13 EVX
Stainless Steel
RECTUS Series 204KL
Low Pressure
Valved Plugs
Male Thread
A
L
L1
Female Thread
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223
Dry-Break
5
RECTUS Series
21KL
= 20 mm2
Low Pressure
Stainless Steel
Nominal Diameter
actual size
Technical Description Mini industrial coupling, internationally the most common profile for this nominal diameter, in double shut-off design. Above average flow performance for liquid and gaseous media. Large band width in materials and valve variants. To be used in small applications like laboratories and chemical processes with aggressive mediums.
Advantages Single handed operation. Small dimensions. 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* -15°C up to +200°C (FKM) 0°C up to +316°C (FFKM) depending on the medium.
Dust Caps (P. 331) for coupling Part.-No. SK16S
*At a temperature below -15°C and above +200°C special seals are available on request.
Material
AISI 303
AISI 316 L
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
AISI 303 AISI 303 AISI 303 AISI 301 FKM
AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti FKM
Coupling
▲ ▲ ▲ ▲ ▲ ▲
Stainless Steel Single Shut-off P. 185 Stainless Steel Double Shut-off P. 205 Thermoplastics P. 242 Brass/Steel Dry-Break
P. 164
Safety
P. 276
Coded Systems
P. 300
Chart Water Pressure Drop (bar)
You will find the following alternative versions in our current catalogue on page:
Back Body Valve Body Sleeve Valve Spring and Locking Ring Locking Balls Seals Inner Sleave Seal bonnet Plug Plug Profile Back Body Valve Spring Seal
Flow Rate in l/min
Couplings
RECTUS Series 21KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm G 1/8
G 1/4
14
17
36
38
16
16
G mm
7
9
Version
Part Number
AISI 303
21KL AW10 RVX
AISI 316 L
21KL AW10 EVX
AISI 303
21KL AW13 RVX
AISI 316 L
21KL AW13 EVX
AISI 303
21KL AW17 RVX
AISI 316 L
21KL AW17 EVX
Male Thread
G 3/8
224
19
38
16
9
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Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm G 1/8
G 1/4
14
17
36
38
16
16
G mm
9
9
Female Thread
Hose Barb
Version
Part Number
AISI 303
21KL IW10 RVX
AISI 316 L
21KL IW10 EVX
AISI 303
21KL IW13 RVX
AISI 316 L
21KL IW13 EVX
5 mm
14
46
16
17
AISI 303
21KL TF05 RVX
6 mm
14
46
16
17
AISI 316 L
21KL TF08 EVX
8 mm
14
46
16
17
AISI 303
21KL TF09 RVX
AISI 316 L
21KL TF09 EVX
AISI 303
21KL TF10 RVX
AISI 316 L
21KL TF10 EVX
AISI 303
21KL TF06 RVX
AISI 316 L
21KL TF06 EVX
AISI 303
21KL TP06 RVX
9 mm
10 mm
14
14
46
46
16
16
17
17
6 mm Parker
14
50
16
20
4 x 6 mm
14
42
16
7
6 x 8 mm
14
42
16
7
6
M 10 x 1
6
M 12 x 1
Plastic Hose Connection 4 x 6 mm
6 x 8 mm
14
17
54
54
16
16
7
7
18
18
14
17
4
4
M 10 x 1
M 12 x 1
AISI 303
21KL KO06 RVX
AISI 316 L
21KL KO06 EVX
AISI 303
21KL KO08 RVX
AISI 316 L
21KL KO08 EVX
AISI 303
21KL KS06 RVX
AISI 316 L
21KL KS06 EVX
AISI 303
21KL KS08 RVX
Stainless Steel
RECTUS Series 21KL
Low Pressure
Couplings
Panel Mount, Plastic Hose Connection
Please consider our security advices on the pages 12/13
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225
Stainless Steel
Couplings
RECTUS Series 21KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm 17
60
16
17
14
17
4
Version
M 12 x 1
AISI 303
Part Number 21KL TS08 RVX
Low Pressure
8 mm
G mm
Panel Mount, Hose Barb
Valved Plugs
RECTUS Series 21KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm 5 mm
6 mm
9 mm
14
14
14
50
50
50
G mm
17
17
17
Version
Part Number
AISI 303
21SL TF06 RVX
AISI 316 L
21SL TF06 EVX
AISI 303
21SL TF08 RVX
AISI 316 L
21SL TF08 EVX
AISI 303
21SL TF10 RVX
AISI 316 L
21SL TF10 EVX
Hose Barb 10 mm
14
50
17
6 mm Parker
14
54
20
4 x 6 mm
14
46
7
6 x 8 mm
14
46
7
M 10 x 1
6
6
M 12 x 1
Plastic Hose Connection 6 x 8 mm
17
58
7
18
17
4
M 12 x 1
Panel Mount, Plastic Hose Connection
226
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AISI 303
21SL TF10 RVX
AISI 316 L
21SL TF06 EVX
AISI 303
21SL TP06 RVX
AISI 303
21SL KO06 RVX
AISI 316 L
21SL KO06 EVX
AISI 303
21SL KO08 RVX
AISI 316 L
21SL KO08 EVX
AISI 303
21SL KS08 RVX
Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm G 1/8
G 1/4
Male Thread
G 3/8
G 1/8
14
17
19
14
40
42
42
40
G mm
7
9
9
9
Version
Part Number
AISI 303
21SL AW10 RVX
AISI 316 L
21SL AW10 EVX
AISI 303
21SL AW13 RVX
AISI 316 L
21SL AW13 EVX
AISI 303
21SL AW17 RVX
AISI 316 L
21SL AW17 EVX
AISI 303
21SL IW10 RVX
AISI 316 L
21SL IW10 EVX
Stainless Steel
RECTUS Series 21KL
Low Pressure
Valved Plugs
Female Thread
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227
Dry-Break
6
RECTUS Series
206KL
= 28 mm2
Low Pressure
Stainless Steel
Nominal Diameter
85 % of actual size
Technical Description Dry-break coupling systems, which stand out for their extremely low leakage rates and a minimum volume of dead space. No air locks whatsoever during connecting and negligible film of channelled medium on the valve bodies when disconnecting. Coupling systems for applications in sensitive environments, such as in analysis technology, cooling circuits, transport systems and many applications with aggressive medium.
Advantages Single-handed operation. Easy handling. Ergonomic sleeve shape. Low connecting forces. Valve body protected by collar design. Extremely low dead volume remaining. Interchangeability RECTUS Design
Working Pressure PB = 15 bar, maximum static working pressure with safety factor of 4 to 1.
Working Temperature* -15°C up to +200°C (FKM) Other sealing materials available on request.
AISI 316 L
Material Coupling
▲
Brass/Steel Dry-Break
P. 169
Chart
AISI 316 L AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti AISI 316 FKM
Water Pressure Drop (bar)
You will find the following alternative versions in our current catalogue on page:
Back Body Valve Body Sleeve Valve Spring and Locking Ring Locking Balls Seals
Plug
Flow Rate in l/min
AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti FKM
Plug Profile Back Body Valve Spring Seal
Couplings
RECTUS Series 206KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
G mm
Version
Part Number
G 3/8
22 68,5 25,5 9
AISI 316 L
206KL AW17 EVX
G 1/2
24 71,5 25,5 12
AISI 316 L
206KL AW21 EVX
G 3/8
22 68,5 25,5 9
AISI 316 L
206KL IW17 EVX
G 1/2
24 71,5 25,5 12
AISI 316 L
206KL IW21 EVX
Male Thread
Female Thread
228
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Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
G mm
Version
Part Number
G 3/8
22
51
9
AISI 316 L
206SL AW17 EVX
G 1/2
24
54
12
AISI 316 L
206SL AW21 EVX
G 3/8
22
51
9
AISI 316 L
206SL IW17 EVX
G 1/2
24
54
12
AISI 316 L
206SL IW21 EVX
Stainless Steel
RECTUS Series 206KL
Low Pressure
Valved Plugs
Male Thread
Female Thread
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229
Dry-Break
7,4
RECTUS Series
25KL
= 42 mm2
Low Pressure
Stainless Steel
Nominal Diameter
actual size
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.
Dust Caps (P. 331) for coupling Part.-No. SK23S for plug Part.-No. SK12S
Working Pressure PB = 8 bar, maximum static working pressure with safety factor of 4 to 1.
Working Temperature* -15°C up to +200°C (FKM) 0°C up to +316°C (FFKM) depending on the medium. *At a temperature below -15°C and above +200°C special seals are available on request.
Material
AISI 303
AISI 316 L
AISI 303 AISI 303 AISI 303 AISI 303 AISI 301 AISI 416 FKM AISI 303 AISI 303
AISI 316 L AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti AISI 416 FKM AISI 316 L AISI 316 L
AISI 303 AISI 303 AISI 303 AISI 301 FKM
AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti FKM
Coupling
▲ ▲ ▲ ▲ ▲ ▲
Stainless Steel Single Shut-off P. 192 Stainless Steel Double Shut-off P. 209 Brass/Steel Dry-Break
P. 171
Safety
P. 278
Safety Self-Venting
P. 290
Coded Systems
P. 303
Chart Water Pressure Drop (bar)
You will find the following alternative versions in our current catalogue on page:
Back Body Valve Body Sleeve Valve Spring and Locking Ring Locking Balls Seals Seal Bonnet Inner Sleeve
Plug Plug Profile Back Body Valve Spring Seal
Flow Rate in l/min
Couplings
RECTUS Series 25KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm G 1/4 G 3/8
Male Thread
G 1/2
G 1/4 G 3/8
Female Thread
230
G 1/2
G mm
19 59,5 23 10,5 19 57,5 23 24 60,5 23
19 55,5 23 19 54,5 23 24 57,5 23
9 12
10 9 12
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Version
Part Number
AISI 303
25KL AW13 RVX
AISI 316 L
25KL AW13 EVX
AISI 303
25KL AW17 RVX
AISI 316 L
25KL AW17 EVX
AISI 303
25KL AW21 RVX
AISI 316 L
25KL AW21 EVX
AISI 303
25KL IW13 RVX
AISI 316 L
25KL IW13 EVX
AISI 303
25KL IW17 RVX
AISI 316 L
25KL IW17 EVX
AISI 303
25KL IW21 RVX
AISI 316 L
25KL IW21 EVX
Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm 9 mm 13 mm
19 73,5 23 19 73,5 23
G mm
25 25
Version
Part Number
AISI 303
25KL TF09 RVX
AISI 316 L
25KL TF09 EVX
AISI 303
25KL TF13 RVX
AISI 316 L
25KL TF13 EVX
AISI 303
25KL KO10 RVX
Hose Barb 8 x 10 mm
19 64,5 23
9
8
M 16 x 1
Stainless Steel
RECTUS Series 25KL
Low Pressure
Couplings
Plastic Hose Connection
Valved Plugs
RECTUS Series 25KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
Hose Barb
6 mm
19
75
25
9 mm
19
72
25
13 mm
8 x 10 mm
19
19
72
63
G mm
25
8,5 8,5
M 16 x 1
Version
Part Number
AISI 303
25SL TF06 RVX
AISI 303
25SL TF09 RVX
AISI 316 L
25SL TF09 EVX
AISI 303
25SL TF13 RVX
AISI 316 L
25SL TF13 EVX
AISI 303
25SL KO10 RVX
Plastic Hose Connection
Valved Plugs
RECTUS Series 25KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm G 1/4 G 3/8
Male Thread
G 1/2
G 1/4 G 3/8
Female Thread
G 1/2
19 19 24
19 19 24
58 56 59
54 53 56
G mm
10,5 9 12
10 9 12
Version
Part Number
AISI 303
25SL AW13 RVX
AISI 316 L
25SL AW13 EVX
AISI 303
25SL AW17 RVX
AISI 316 L
25SL AW17 EVX
AISI 303
25SL AW21 RVX
AISI 316 L
25SL AW21 EVX
AISI 303
25SL IW13 RVX
AISI 316 L
25SL IW13 EVX
AISI 303
25SL IW17 RVX
AISI 316 L
25SL IW17 EVX
AISI 303
25SL IW21 RVX
AISI 316 L
25SL IW21 EVX
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231
Dry-Break
8
RECTUS Series
99KL
= 50 mm2
Low Pressure
Stainless Steel
Nominal Diameter
60% of actual size
Technical Description Dry-Break, unmistakable system. During the connection process, the plug and the coupling seals before both valves open. The valves close simultaneously when disconnec-ted, allowing the coupling and plug to be separated afterwards. This ensures minimum leakage. Coded via two lateral grooves on the plug and a similar guide in the coupling, which are arranged in different
angular degrees. Particularly suitable for liquid and aggressive media especially for High Purity Applications.
Advantages Single handed operation. 8-way coding. All individual parts are electro-burnished.
Working Pressure PB = 6 bar, maximum static working pressure with safety factor of 4 to 1.
Working Temperature* -0°C up to +316°C (FFKM) depending on the medium. Information about the Plug Protection Cap (Part-No. SK 99EXXS) on request.
Chart Air Pressure Drop (bar)
Material
Flow Rate l/min
▲
Coded Systems
P. 308
Water Pressure Drop (bar)
You will find the following alternative versions in our current catalogue on page:
AISI 316 L
Coupling
Flow Rate l/min
Back Body Valve Body Sleeve Valve Spring and Locking Ring Locking Balls Seals Valve Stem Guide Threaded Nut
AISI 316 L AISI 316 L AISI 316 L AISI 316 L AISI 301 AISI 316 L FFKM PTFE AISI 316 L
Plug Plug Profile Valve Stem Guide Valve Spring Seals Threaded Nut
AISI 316 L PTFE AISI 316 L AISI 301 FFKM AISI 316 L
Couplings
RECTUS Series 99KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
Female Thread
232
G mm
Version
Part Number
M 30 x 2/30°
34
97
45
10
AISI 316 L
99KL IM30 EKX30
M 30 x 2/45°
34
97
45
10
AISI 316 L
99KL IM30 EKX45
M 30 x 2/60°
34
97
45
10
AISI 316 L
99KL IM30 EKX60
M 30 x 2/75°
34
97
45
10
AISI 316 L
99KL IM30 EKX75
M 30 x 2/90°
34
97
45
10
AISI 316 L
99KL IM30 EKX90
M 30 x 2/105° 34
97
45
10
AISI 316 L
99KL IM30 EKX105
M 30 x 2/120° 34
97
45
10
AISI 316 L
99KL IM30 EKX120
M 30 x 2/150° 34
97
45
10
AISI 316 L
99KL IM30 EKX150
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Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
G mm
Version
Part Number
M 30 x 2/30°
34
57
9
AISI 316 L
99SL IM30 EKX30
M 30 x 2/45°
34
57
9
AISI 316 L
99SL IM30 EKX45
M 30 x 2/60°
34
57
9
AISI 316 L
99SL IM30 EKX60
M 30 x 2/75°
34
57
9
AISI 316 L
99SL IM30 EKX75
M 30 x 2/90°
34
57
9
AISI 316 L
99SL IM30 EKX90
M 30 x 2/105° 34
57
9
AISI 316 L
99SL IM30 EKX105
M 30 x 2/120° 34
57
9
AISI 316 L
99SL IM30 EKX120
M 30 x 2/150° 34
57
9
AISI 316 L
99SL IM30 EKX150
Stainless Steel
RECTUS Series 99KL
Low Pressure
Valved Plugs
Female Thread
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233
Dry-Break
9
RECTUS Series
209KL
= 63,5 mm2
Low Pressure
Stainless Steel
Nominal Diameter
70 % of actual size
Technical Description Dry-break coupling systems, which stand out for their extremely low leakage rates and a minimum volume of dead space. No air locks whatsoever during connecting and negligible film of channelled medium on the valve bodies when disconnecting. Coupling systems for applications in sensitive environments, such as in analysis technology, cooling circuits, transport systems and many applications with aggressive medium.
Advantages Single-handed operation. Easy handling. Ergonomic sleeve shape. Low connecting forces. Valve body protected by collar design. Extremely low dead volume remaining. Compatibility RECTUS Design
Working Pressure PB = 15 bar, maximum static working pressure with safety factor of 4 to 1.
Working Temperature* -15°C up to +200°C (FKM) Other sealing materials available on request.
AISI 316 L
Material Coupling
▲
Brass/Steel Dry-Break
P. 178
Chart
Plug AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti FKM
Plug Profile Back Body Valve Spring Seal
Flow Rate in l/min
Couplings
RECTUS Series 209KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
G mm
Version
Part Number
G 1/2
27
92
33
16
AISI 316 L
209KL IW21 EVX
G 3/4
32
94
33
16
AISI 316 L
209KL IW26 EVX
Female Thread
234
AISI 316 L AISI 316 L AISI 316 L AISI 316 L AISI 316 Ti AISI 316 FKM
Water Pressure Drop (bar)
You will find the following alternative versions in our current catalogue on page:
Back Body Valve Body Sleeve Valve Spring and Locking Ring Locking Balls Seals
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RECTUS Series 209KL Connection A Hex L D L1 L2 Hex1 B SW mm mm mm mm SW1 mm
G mm
Version
Part Number
27 79,5
16
AISI 316 L
209SL IW21 EVX
G 3/4
32 81,5
16
AISI 316 L
209SL IW26 EVX
Low Pressure
G 1/2
Stainless Steel
Valved Plugs
Female Thread
Please consider our security advices on the pages 12/13
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235