SERIES: VR - isis-fluid.co.uk · VR38 40 5800 20 2900 40 5800 200 29000 70 10150 100 14500 VR12 30 4350 17 2465 30 4350 200 29000 70 10150 100 14500 VR34 35 5075 20 ... Seals: NBR

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QUICK CONNECT COUPLINGSQUICK CONNECT COUPLINGS

SERIES: VRTechnical Features and Options• Interchangeable: Similar Couplings (type “Rohrleitung”)• Valve style: Flat face• Available sizes: 3/8" to 11/4"• Operating pressure: Up to 420 bar• Mechanical connection: Screw system• Locking mechanism: Screw to connect• Connection under pressure: Connection: one side* Disconnection: not allowed• Thread available: Metric only• Temperature range: Standard seals NBR from -20 °C to +100 °C (from -4 °F to +212 °F).

Benefits• *Connection is allowed in one half of the coupling up to 10 MPa (4 MPa for size 1-1/4)• Robustness and ease of construction.• Special valves ensure a good seal of the coupling disconnected and minimize spillage of fluid.• Shape of internal parts is designed to reduce turbulence and pressure drop.• Good resistance to pressure impulses.• Compact design.• Simple to use.

PerformanceSize Max. flow suggested Connect Torque* Disconnect Torque* Spillage*

Inch l/min GPM Nm lbf Nm lbf ml

VR38 3/8 46 12.19 2 1.47 1.8 1.33 0,012

VR12 1/2 90 23.85 1.3 0.96 0.7 0.52 0,02

VR34 3/4 212 56.20 2.2 1.62 1.7 1.25 0,4

VR100 1 378 100.21 4.3 3.17 2.5 1.84 1

VR114 1-1/4 576 152.7 6.0 4.42 4.0 2.95 1

* Connect torque and disconnect torque without residual pressure. The torque increase to increasing of internal residual pressure.** Spillage is an indicative value of the fluid loss per couple-uncouple cycle without residual pressure.

Max. operating pressure Burst pressure

Coupled Male Female Coupled Male Female

MPa psi MPa psi MPa psi MPa psi MPa psi MPa psi

VR38 40 5800 20 2900 40 5800 200 29000 70 10150 100 14500

VR12 30 4350 17 2465 30 4350 200 29000 70 10150 100 14500

VR34 35 5075 20 2900 35 5075 150 21750 80 11600 100 14500

VR100 30 4350 20 2900 30 4350 120 17400 80 11600 120 17400

VR114 42 6090 42 6090 42 6090 120 17400 90 13050 100 14500

MaterialsConstruction material: High strength carbon steelSeals: NBR (Nitrile)

How To Use• Before to connect, clean the mating

surface of the couplings to avoid dirt inclusion in the circuit.

• To connect insert the male coupling in the female coupling, screw the sleeve till the stop, do not push together the couplings, screw only.

• The use of tools for the second part of the connection can be necessary if there is high residual pressure in the circuit.

• To disconnect unscrew totally the sleeve from the female coupling.

Tests performed:The couplings coupled have been tested at maximum operating pressure for 200.000 impulses according to ISO 7241-2 test method.

QUICK CONNECT COUPLINGS

242

QUIC

K CO

NNEC

T CO

UPLI

NGS SERIES: VR

MALEFEMALE

Cap for FEMALE couplingRed Plastic

Plug for MALE couplingRed Plastic

Cap for FEMALE couplingAluminum

Plug for MALE couplingAluminum

Back-up ring(Teflon ®)

O-Ring in NBRBackUp in Teflon

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o-ring

Dimensions (mm) - MALE THREAD METRIC L – 24 ° CONE (DIN 2353 / ISO 8434-1)size Article No. BG A U E G Length Hex Hex Ø K

F VR38 L10 3/8" Female 809608002 2 M16X1.5 M30X1 32X3 *SP 121.6 F 60 Q 36 Rf 36 M 41.4 10.2

M VR38 L10 3/8" Male 809608003 2 M16X1.5 M30X1 32X3 *SP 121.6 D 61.6 P 32 B 22 N 38.7 10.2





F VR12 L15 1/2" Female 809608000 3 M22X1.5 M36X1 36X3 *SP 141.3 F 69.7 Q 41 Rf 41 M 47.2 15.2


F VR34 L15 3/4" Female 809608016 4 M22X1.6 M48X1.5 48X3 *SP 174.2 F 90.1 Q 55 Rf 50 M 61 15.2

M VR34 L15 3/4" Male 809608017 4 M22X1.6 M48X1.5 48X3 *SP 174.2 D 84.1 P 60 B 32 N 68 15.2

F VR34 L18 3/4" Female 809608018 4 M26X1.5 M48X1.5 48X3 *SP 174.2 F 90.1 Q 55 Rf 50 M 61 18.2

M VR34 L18 3/4" Male 809608019 4 M26X1.5 M48X1.5 48X3 *SP 174.2 D 84.1 P 60 B 32 N 68 18.2

F VR100 L18 1" Female 809608008 6 M26X1.5 M54X1.5 54X4 *SP 203.2 F 96.2 Q 55 Rf 60 M 62.2 18.2

M VR100 L18 1" Male 809608009 6 M26X1.5 M54X1.5 54X4 *SP 203.2 D 107 P 55 B 41 N 64 18.2

F VR100 L22 1" Female 809608010 6 M30X2 M54X1.5 54X4 *SP 207.2 F 98.2 Q 55 Rf 60 M 62.2 22.2

M VR100 L22 1" Male 809608011 6 M30X2 M54X1.5 54X4 *SP 207.2 D 109 P 55 B 41 N 64 22.2

F VR100 L28 1" Female 809608012 6 M36X2 M54X1.5 54X4 *SP 207.2 F 98.2 Q 55 Rf 60 M 62.2 28.2

M VR100 L28 1" Male 809608013 6 M36X2 M54X1.5 54X4 *SP 207.2 D 109 P 55 B 41 N 64 28.2

F VR100 L35 11/4" Female 809608014 8 M45X2 M80X2 79X4 *SP 253.4 F 123 Q 85 Rf 95.5* M 90 35.3

M VR100 L35 11/4" Male 809608015 8 M45X2 M80X2 79X4 *SP 253.4 D 130.4 P ∆ B 55 N 89.7 35.3

* SP = SPECIAL THREAD∆ = to mount with sickle spanner

size Article No. V T Wf Sf Length Weight Kg

F VR38 L10 3/8" Female 809608002 41.4 36 19 Xf 7 0.23

M VR38 L10 3/8" Male 809608003 25 L 11 0.29

F VR38 L12 3/8" Female 809608004 41.4 36 19 Xf 7 0.24

M VR38 L12 3/8" Male 809608005 25 L 11 0.28

F VR38 L15 3/8" Female 809608006 41.4 37 19 Xf 7 0.24

M VR38 L15 3/8" Male 809608007 25 L 12 0.29

F VR12 L15 1/2" Female 809608000 47.2 40.1 22.4 Xf 8 0.36

M VR12 L15 1/2" Male 809608001 28 L 12 0.53

F VR34 L15 3/4" Female 809608016 57.5 55.1 28 Xf 9 0.36

M VR34 L15 3/4" Male 809608017 38 L 12 0.53

F VR34 L18 3/4" Female 809608018 57.5 55.1 28 Xf 9 0.74

M VR34 L18 3/4" Male 809608019 38 L 12 0.85

F VR100 L18 1" Female 809608008 69 53 22.8 Xf 10 0.98

M VR100 L18 1" Male 809608009 44.9 L 12 1.32

F VR100 L22 1" Female 809608010 69 55 22.8 Xf 10 0.99

M VR100 L22 1" Male 809608011 44.9 L 14 1.32

F VR100 L28 1" Female 809608012 69 55 22.8 Xf 10 0.96

M VR100 L28 1" Male 809608013 44.9 L 14 1.33

F VR100 L35 11/4" Female 809608014 100 65 35 Xf 14 2.83

M VR100 L35 11/4" Male 809608015 60.8 L 16 3.27

243


Dimensions (mm) - MALE THREAD METRIC S – 24° CONE (ISO 8434-1 & DIN 2353)size Article No. BG A U E G Length Hex Hex Ø K

F VR38 S10 3/8" Female 809609002 2 M18X1.5 M30X1 32X3 *SP - F 61 Q 36 Rf 36 M 41.4 10.2

M VR38 S10 3/8" Male - 2 M18X1.5 M30X1 32X3 *SP - D - P - B - N - 10.2

F VR38 S12 3/8" Female 809609004 2 M20X1.5 M30X1 32X3 *SP 123.6 F 61 Q 36 Rf 36 M 41.4 12.2

M VR38 S12 3/8" Male 809609005 2 M20X1.5 M30X1 32X3 *SP 123.6 D 62.6 P 32 B 22 N 38.7 12.2





F VR12 S16 1/2" Female 809609000 3 M24X1.5 M36X1 36X3 *SP 145.3 F 71.7 Q 41 Rf 41 M 47.2 15.2


F VR12 S20 1/2" Female 809609026 3 M30X2 M36X1 36X3 *SP 174.5 F 73.7 Q 41 Rf 41 M 47.2 15.2

M VR12 S20 1/2" Male 809609027** 3 M30X2 M36X1 36X3 *SP 174.5 D 100.8 P 46 B 32 N 54.0 15.2

F VR34 S16 3/4" Female - 4 M24X1.5 M45X1.5 48X3 *SP - F - Q - Rf - M - 15.2

M VR34 S16 3/4" Male 809609021 4 M24X1.5 M45X1.5 48X3 *SP - D 86.1 P 60 B 32 N 68 15.2

F VR34 S20 3/4" Female 809609018 4 M30X2 M45X1.5 48X3 *SP 182.2 F 94.1 Q 55 Rf 50 M 61 18.2

M VR34 S20 3/4" Male 809609019 4 M30X2 M45X1.5 48X3 *SP 182.2 D 88.1 P 60 B 32 N 68 18.2

F VR100 S20 1" Female 809609008 6 M30X2 M54X1.5 54X4 *SP 211.2 F 100.2 Q 55 Rf 60 M 62.2 18.2

M VR100 S20 1" Male 809609009 6 M30X2 M54X1.5 54X4 *SP 211.2 D 111 P 55 B 41 N 64 18.2





F VR114 S35 11/4" Female 809609014 8 M52X2 M80X2 79X4 *SP 265.4 F 129 Q 85 Rf 90.5 M 90 35.3

M VR114 S35 11/4" Male 809609015 8 M52X2 M80X2 79X4 *SP 265.4 D 136.4 P ∆ B 55 N 89.7 35.3

SERIES: VR

* SP = SPECIAL THREAD∆ = to mount with sickle spanner

MALEFEMALE







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o-ring

QUICK CONNECT COUPLINGS

244

QUIC

K CO

NNEC

T CO

UPLI

NGS

Dimensions (mm) - MALE THREAD METRIC S – 24° CONE (ISO 8434-1 & DIN 2353)size Article No. K V T Wf Sf Length Weight Kg

F VR38 S10 3/8" Female 809609002 10.2 41.4 37 19 Xf 7 0.24

M VR38 S10 3/8" Male - 10.2 - L 12 -

F VR38 S12 3/8" Female 809609004 12.2 41.4 37 19 Xf 7 0.25

M VR38 S12 3/8" Male 809609005 12.2 25 L 12 0.29

F VR38 S14 3/8" Female 809609006 14.2 41.4 39 19 Xf 7 0.25

M VR38 S14 3/8" Male 809609007 14.2 25 L 14 0.29

F VR38 S16 3/8" Female 809609016 16.2 41.4 39 19 Xf 7 0.25

M VR38 S16 3/8" Male 809609017 16.2 25 L 14 0.30

F VR12 S16 1/2" Female 809609000 16.2 47.2 42.1 22.4 Xf 8 0.37

M VR12 S16 1/2" Male 809609001 16.2 28 L 14 0.54

F VR12 S20 1/2" Female 809609026 20.2 47.1 44.1 22.5 Xf 8 0.38

M VR12 S20 1/2" Male 809609027 20.2 35 L 16 0.67

F VR34 S16 3/4" Female - 16.2 - - - Xf - -

M VR34 S16 3/4" Male 809609021 16.2 38 L 14 0.85

F VR34 S20 3/4" Female 809609018 20.2 57.5 59.1 28 Xf 9 0.37

M VR34 S20 3/4" Male 809609019 20.2 38 L 16 0.87

F VR100 S20 1" Female 809609008 20.2 69 57 22.8 Xf 10 1.01

M VR100 S20 1" Male 809609009 20.2 44.9 L 16 1.34

F VR100 S25 1" Female 809609010 25.2 69 59 22.8 Xf 10 1.01

M VR100 S25 1" Male 809609011 25.2 44.9 L 18 1.36

F VR100 S30 1" Female 809609012 30.2 69 61 22.8 Xf 10 1.02

M VR100 S30 1" Male 809609013 30.2 44.9 L 20 1.38

F VR114 S38 11/4" Female 809609014 38.3 100 71 35 Xf 14 2.89

M VR114 S38 11/4" Male 809609015 38.3 60.8 L 22 3.31

SERIES: VRMALEFEMALE







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o-ring

245


SERIES: VR

Plug for Female Cap for male Material/Colour

VR38 814900012 814900013 Plastic/Red

VR12 814900014 814900015 Plastic/Red

Warning!A defect, a wrong choice or an improper use of products, can cause injury to persons, animals and objects.Never connect or disconnect with dynamic pressure (e.g. pump on).Do not couple-uncouple with flow in the circuit.Do not couple-uncouple when the temperature inside of the circuit is higher than 80 °C (176 °F).Do not use the coupling disconnected with high impulse pressure.Connect under pressure products are suitable to be connected under residual (static) pressure.Connection with residual pressure (pressure trapped in the circuit) allowed with other side coupling to drain.Check the maximum allowable working pressure of the port in use.Make sure that the medium used is compatible with seal and material as indicated for each series.In case of doubt please contact Stucchi Technical Support.The interchangeability is mentioned under the assumption that the manufacturer of the considered products has not changed any dimension.It is MANDATORY to read and closely follow the instructions. Last updated version always apply at time of installation, see latest written Instructions on Stucchi website (www.stucchi.it) before selecting or using Stucchi products.

MALEFEMALE







®

o-ring

Protection Caps for VR SeriesProtective caps are always recommended to protect the couplings from damage, dirt inclusion, and will increase the product life. This is particularly important in mobile applications where exposure to weather and aggregate materials are common.

Are available two models of protection caps for VR couplings:

• manufactured in plastic with connection lanyard (standard color red)

• manufactured in aluminum screw caps with lanyard (standard color aluminum)

Plastic caps with ribbon or aluminum screw caps

- Available colors: Plastic Red - Aluminum

- Temperature range: from -20°C to +100°C.

Plug for Female Cap for male Material/Colour

VR34 814906016 814906017 Aluminum/Natural



Spare Kit Seal for Female

Size Description Article No.

3/8" FEMALE VR38 815700902

1/2" FEMALE VR12 815700912

3/4" FEMALE VR34 815700914

1" FEMALE VR100 815700916

11/4" FEMALE VR114 815700918

Documents

SERIES: VR - isis-fluid.co.uk · VR38 40 5800 20 2900 40 5800 200 29000 70 10150 100 14500 VR12 30 4350 17 2465 30 4350 200 29000 70 10150 100 14500 VR34 35 5075 20 ... Seals: NBR