Single Shut-Off
Nominal Diameter
9 = 64 mm²
RECTUS Series
87
Chart
Technical Description
The 86, 87 and 88 RECTUS Moldtite coupling series were
especially developed for connecting coolant lines and injection molds. Countersunk plugs can easily be connected and disconnected because of the extended sleeve. The angular connections prevent kinks from forming in the hose.

Advantages
Available in single shut-off, double shut-off or straight-through versions. The shut-off couplings (with valve) are equipped with nickel plated sleeves for quick and accurate
visual differentiation.

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)
depending on the medium.

*At a temperature below
-15°C and above +200°C special
seals are available on request.
Material

Coupling		 Standard
Back Body
Valve Body
Sleeve
Sleeve

Valve
Locking Balls
Seals
Spring and Locking Rings		 Brass
Brass
Brass (without Valve)
Brass, Nickel Plated
(with Valve)
Brass
AISI 420
FKM
AISI 301
Plug
Plug Profile
Adapter
Valve
Spring and Locking Ring
Seal		 Brass
Brass
Brass
AISI 301
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 3/8 22 56,5 24 9 with Valve 87KB AW17 MVX
G 3/8 22 56,5 24 9 without Valve 87KF AW17 MVX
                     
                     
Female Thread
Female Thread
 G 1/4 21 51,5 24 10 with Valve 87KB IW13 MVX
G 1/4 21 51,5 24 10 without Valve 87KF IW13 MVX
G 3/8 21 51,5 24 10 with Valve 87KB IW17 MVX
G 3/8 21 51,5 24 10 without Valve 87KF IW17 MVX
Hose Barb
Hose Barb
 9 mm 58,5 24 17 with Valve 87KB TF09 MVX
9 mm 58,5 24 17 without Valve 87KF TF09 MVX
13 mm 66,5 24 25 with Valve 87KB TF13 MVX
13 mm 66,5 24 25 without Valve 87KF TF13 MVX
Hose Barb 45°
Hose Barb 45°
 9 mm 71 24 19 with Valve 87KB TH09 MVX
9 mm 71 24 19 without Valve 87KF TH09 MVX
13 mm 75 24 25 with Valve 87KB TH13 MVX
13 mm 75 24 25 without Valve 87KF TH13 MVX
Hose Barb 90°
Hose Barb 90°
 9 mm 56 24 19 with Valve 87KB TR09 MVX
9 mm 56 24 19 without Valve 87KF TR09 MVX
13 mm 56 24 28,5 with Valve 87KB TR13 MVX
13 mm 56 24 28,5 without Valve 87KF TR13 MVX

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 16 34 12 with Valve 87SB AK13 MVX
R 1/4 16 34 12 without Valve 87SF AK13 MXX
G 1/4 17 34 14 with Valve 87SB AW13 MVX
G 1/4 16 34 14 without Valve 87SF AW13 MXX
R 3/8 19 34 12 with Valve 87SB AK17 MVX
R 3/8 19 34 12 without Valve 87SF AK17 MXX
G 3/8 19 34 14 without Valve 87SF AW17 MXX
R 1/2 22 39 17 with Valve 87SB AK21 MVX
R 1/2 22 39 17 without Valve 87SF AK21 MXX
Female Thread
Female Thread
 G 1/8 16 32 11 without Valve 87SF IW10 MXX
G 1/4 16 37 13 without Valve 87SF IW13 MXX
G 3/8 19 39 13 without Valve 87SF IW17 MXX
                     

Extension 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 15 100 12 without Valve 87VN 1310 MXX
R 1/4 15 150 12 without Valve 87VN 1315 MXX
                     
                     
without Thread
without Thread
 14 15 100 without Valve 87VN XX10 MXX
14 15 150 without Valve 87VN XX15 MXX
14 15 200 without Valve 87VN XX20 MXX
14 15 250 without Valve 87VN XX25 MXX